yiisoft /
yii2
Complex classes like BaseHtml often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use BaseHtml, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 25 | class BaseHtml |
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| 26 | { |
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| 27 | /** |
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| 28 | * @var array list of void elements (element name => 1) |
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| 29 | * @see http://www.w3.org/TR/html-markup/syntax.html#void-element |
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| 30 | */ |
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| 31 | public static $voidElements = [ |
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| 32 | 'area' => 1, |
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| 33 | 'base' => 1, |
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| 34 | 'br' => 1, |
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| 35 | 'col' => 1, |
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| 36 | 'command' => 1, |
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| 37 | 'embed' => 1, |
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| 38 | 'hr' => 1, |
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| 39 | 'img' => 1, |
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| 40 | 'input' => 1, |
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| 41 | 'keygen' => 1, |
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| 42 | 'link' => 1, |
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| 43 | 'meta' => 1, |
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| 44 | 'param' => 1, |
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| 45 | 'source' => 1, |
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| 46 | 'track' => 1, |
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| 47 | 'wbr' => 1, |
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| 48 | ]; |
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| 49 | /** |
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| 50 | * @var array the preferred order of attributes in a tag. This mainly affects the order of the attributes |
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| 51 | * that are rendered by [[renderTagAttributes()]]. |
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| 52 | */ |
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| 53 | public static $attributeOrder = [ |
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| 54 | 'type', |
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| 55 | 'id', |
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| 56 | 'class', |
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| 57 | 'name', |
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| 58 | 'value', |
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| 59 | |||
| 60 | 'href', |
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| 61 | 'src', |
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| 62 | 'action', |
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| 63 | 'method', |
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| 64 | |||
| 65 | 'selected', |
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| 66 | 'checked', |
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| 67 | 'readonly', |
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| 68 | 'disabled', |
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| 69 | 'multiple', |
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| 70 | |||
| 71 | 'size', |
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| 72 | 'maxlength', |
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| 73 | 'width', |
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| 74 | 'height', |
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| 75 | 'rows', |
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| 76 | 'cols', |
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| 77 | |||
| 78 | 'alt', |
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| 79 | 'title', |
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| 80 | 'rel', |
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| 81 | 'media', |
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| 82 | ]; |
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| 83 | /** |
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| 84 | * @var array list of tag attributes that should be specially handled when their values are of array type. |
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| 85 | * In particular, if the value of the `data` attribute is `['name' => 'xyz', 'age' => 13]`, two attributes |
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| 86 | * will be generated instead of one: `data-name="xyz" data-age="13"`. |
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| 87 | * @since 2.0.3 |
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| 88 | */ |
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| 89 | public static $dataAttributes = ['data', 'data-ng', 'ng']; |
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| 90 | |||
| 91 | |||
| 92 | /** |
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| 93 | * Encodes special characters into HTML entities. |
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| 94 | * The [[\yii\base\Application::charset|application charset]] will be used for encoding. |
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| 95 | * @param string $content the content to be encoded |
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| 96 | * @param boolean $doubleEncode whether to encode HTML entities in `$content`. If false, |
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| 97 | * HTML entities in `$content` will not be further encoded. |
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| 98 | * @return string the encoded content |
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| 99 | * @see decode() |
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| 100 | * @see http://www.php.net/manual/en/function.htmlspecialchars.php |
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| 101 | */ |
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| 102 | 101 | public static function encode($content, $doubleEncode = true) |
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| 106 | |||
| 107 | /** |
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| 108 | * Decodes special HTML entities back to the corresponding characters. |
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| 109 | * This is the opposite of [[encode()]]. |
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| 110 | * @param string $content the content to be decoded |
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| 111 | * @return string the decoded content |
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| 112 | * @see encode() |
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| 113 | * @see http://www.php.net/manual/en/function.htmlspecialchars-decode.php |
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| 114 | */ |
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| 115 | 1 | public static function decode($content) |
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| 119 | |||
| 120 | /** |
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| 121 | * Generates a complete HTML tag. |
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| 122 | * @param string|boolean|null $name the tag name. If $name is `null` or `false`, the corresponding content will be rendered without any tag. |
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| 123 | * @param string $content the content to be enclosed between the start and end tags. It will not be HTML-encoded. |
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| 124 | * If this is coming from end users, you should consider [[encode()]] it to prevent XSS attacks. |
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| 125 | * @param array $options the HTML tag attributes (HTML options) in terms of name-value pairs. |
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| 126 | * These will be rendered as the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 127 | * If a value is null, the corresponding attribute will not be rendered. |
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| 128 | * |
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| 129 | * For example when using `['class' => 'my-class', 'target' => '_blank', 'value' => null]` it will result in the |
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| 130 | * html attributes rendered like this: `class="my-class" target="_blank"`. |
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| 131 | * |
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| 132 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 133 | * |
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| 134 | * @return string the generated HTML tag |
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| 135 | * @see beginTag() |
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| 136 | * @see endTag() |
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| 137 | */ |
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| 138 | 94 | public static function tag($name, $content = '', $options = []) |
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| 139 | { |
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| 140 | 94 | if ($name === null || $name === false) { |
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| 141 | 3 | return $content; |
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| 142 | } |
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| 143 | 93 | $html = "<$name" . static::renderTagAttributes($options) . '>'; |
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| 144 | 93 | return isset(static::$voidElements[strtolower($name)]) ? $html : "$html$content</$name>"; |
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| 145 | } |
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| 146 | |||
| 147 | /** |
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| 148 | * Generates a start tag. |
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| 149 | * @param string|boolean|null $name the tag name. If $name is `null` or `false`, the corresponding content will be rendered without any tag. |
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| 150 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 151 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 152 | * If a value is null, the corresponding attribute will not be rendered. |
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| 153 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 154 | * @return string the generated start tag |
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| 155 | * @see endTag() |
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| 156 | * @see tag() |
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| 157 | */ |
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| 158 | 24 | public static function beginTag($name, $options = []) |
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| 159 | { |
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| 160 | 24 | if ($name === null || $name === false) { |
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| 161 | 1 | return ''; |
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| 162 | } |
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| 163 | 24 | return "<$name" . static::renderTagAttributes($options) . '>'; |
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| 164 | } |
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| 165 | |||
| 166 | /** |
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| 167 | * Generates an end tag. |
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| 168 | * @param string|boolean|null $name the tag name. If $name is `null` or `false`, the corresponding content will be rendered without any tag. |
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| 169 | * @return string the generated end tag |
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| 170 | * @see beginTag() |
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| 171 | * @see tag() |
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| 172 | */ |
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| 173 | 7 | public static function endTag($name) |
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| 174 | { |
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| 175 | 7 | if ($name === null || $name === false) { |
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| 176 | 1 | return ''; |
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| 177 | } |
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| 178 | 7 | return "</$name>"; |
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| 179 | } |
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| 180 | |||
| 181 | /** |
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| 182 | * Generates a style tag. |
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| 183 | * @param string $content the style content |
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| 184 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 185 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 186 | * If a value is null, the corresponding attribute will not be rendered. |
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| 187 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 188 | * @return string the generated style tag |
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| 189 | */ |
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| 190 | 1 | public static function style($content, $options = []) |
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| 194 | |||
| 195 | /** |
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| 196 | * Generates a script tag. |
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| 197 | * @param string $content the script content |
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| 198 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 199 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 200 | * If a value is null, the corresponding attribute will not be rendered. |
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| 201 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 202 | * @return string the generated script tag |
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| 203 | */ |
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| 204 | 1 | public static function script($content, $options = []) |
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| 208 | |||
| 209 | /** |
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| 210 | * Generates a link tag that refers to an external CSS file. |
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| 211 | * @param array|string $url the URL of the external CSS file. This parameter will be processed by [[Url::to()]]. |
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| 212 | * @param array $options the tag options in terms of name-value pairs. The following option is specially handled: |
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| 213 | * |
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| 214 | * - condition: specifies the conditional comments for IE, e.g., `lt IE 9`. When this is specified, |
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| 215 | * the generated `link` tag will be enclosed within the conditional comments. This is mainly useful |
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| 216 | * for supporting old versions of IE browsers. |
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| 217 | * - noscript: if set to true, `link` tag will be wrapped into `<noscript>` tags. |
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| 218 | * |
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| 219 | * The rest of the options will be rendered as the attributes of the resulting link tag. The values will |
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| 220 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
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| 221 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 222 | * @return string the generated link tag |
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| 223 | * @see Url::to() |
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| 224 | */ |
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| 225 | 9 | public static function cssFile($url, $options = []) |
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| 243 | |||
| 244 | /** |
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| 245 | * Generates a script tag that refers to an external JavaScript file. |
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| 246 | * @param string $url the URL of the external JavaScript file. This parameter will be processed by [[Url::to()]]. |
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| 247 | * @param array $options the tag options in terms of name-value pairs. The following option is specially handled: |
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| 248 | * |
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| 249 | * - condition: specifies the conditional comments for IE, e.g., `lt IE 9`. When this is specified, |
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| 250 | * the generated `script` tag will be enclosed within the conditional comments. This is mainly useful |
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| 251 | * for supporting old versions of IE browsers. |
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| 252 | * |
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| 253 | * The rest of the options will be rendered as the attributes of the resulting script tag. The values will |
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| 254 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
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| 255 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 256 | * @return string the generated script tag |
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| 257 | * @see Url::to() |
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| 258 | */ |
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| 259 | 11 | public static function jsFile($url, $options = []) |
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| 270 | |||
| 271 | /** |
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| 272 | * Wraps given content into conditional comments for IE, e.g., `lt IE 9`. |
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| 273 | * @param string $content raw HTML content. |
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| 274 | * @param string $condition condition string. |
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| 275 | * @return string generated HTML. |
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| 276 | */ |
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| 277 | 2 | private static function wrapIntoCondition($content, $condition) |
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| 284 | |||
| 285 | /** |
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| 286 | * Generates the meta tags containing CSRF token information. |
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| 287 | * @return string the generated meta tags |
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| 288 | * @see Request::enableCsrfValidation |
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| 289 | */ |
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| 290 | public static function csrfMetaTags() |
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| 300 | |||
| 301 | /** |
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| 302 | * Generates a form start tag. |
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| 303 | * @param array|string $action the form action URL. This parameter will be processed by [[Url::to()]]. |
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| 304 | * @param string $method the form submission method, such as "post", "get", "put", "delete" (case-insensitive). |
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| 305 | * Since most browsers only support "post" and "get", if other methods are given, they will |
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| 306 | * be simulated using "post", and a hidden input will be added which contains the actual method type. |
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| 307 | * See [[\yii\web\Request::methodParam]] for more details. |
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| 308 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 309 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 310 | * If a value is null, the corresponding attribute will not be rendered. |
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| 311 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 312 | * |
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| 313 | * Special options: |
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| 314 | * |
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| 315 | * - `csrf`: whether to generate the CSRF hidden input. Defaults to true. |
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| 316 | * |
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| 317 | * @return string the generated form start tag. |
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| 318 | * @see endForm() |
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| 319 | */ |
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| 320 | 23 | public static function beginForm($action = '', $method = 'post', $options = []) |
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| 365 | |||
| 366 | /** |
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| 367 | * Generates a form end tag. |
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| 368 | * @return string the generated tag |
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| 369 | * @see beginForm() |
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| 370 | */ |
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| 371 | 22 | public static function endForm() |
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| 375 | |||
| 376 | /** |
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| 377 | * Generates a hyperlink tag. |
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| 378 | * @param string $text link body. It will NOT be HTML-encoded. Therefore you can pass in HTML code |
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| 379 | * such as an image tag. If this is coming from end users, you should consider [[encode()]] |
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| 380 | * it to prevent XSS attacks. |
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| 381 | * @param array|string|null $url the URL for the hyperlink tag. This parameter will be processed by [[Url::to()]] |
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| 382 | * and will be used for the "href" attribute of the tag. If this parameter is null, the "href" attribute |
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| 383 | * will not be generated. |
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| 384 | * |
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| 385 | * If you want to use an absolute url you can call [[Url::to()]] yourself, before passing the URL to this method, |
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| 386 | * like this: |
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| 387 | * |
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| 388 | * ```php |
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| 389 | * Html::a('link text', Url::to($url, true)) |
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| 390 | * ``` |
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| 391 | * |
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| 392 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 393 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 394 | * If a value is null, the corresponding attribute will not be rendered. |
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| 395 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 396 | * @return string the generated hyperlink |
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| 397 | * @see \yii\helpers\Url::to() |
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| 398 | */ |
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| 399 | 10 | public static function a($text, $url = null, $options = []) |
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| 406 | |||
| 407 | /** |
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| 408 | * Generates a mailto hyperlink. |
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| 409 | * @param string $text link body. It will NOT be HTML-encoded. Therefore you can pass in HTML code |
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| 410 | * such as an image tag. If this is coming from end users, you should consider [[encode()]] |
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| 411 | * it to prevent XSS attacks. |
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| 412 | * @param string $email email address. If this is null, the first parameter (link body) will be treated |
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| 413 | * as the email address and used. |
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| 414 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 415 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 416 | * If a value is null, the corresponding attribute will not be rendered. |
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| 417 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 418 | * @return string the generated mailto link |
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| 419 | */ |
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| 420 | 3 | public static function mailto($text, $email = null, $options = []) |
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| 425 | |||
| 426 | /** |
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| 427 | * Generates an image tag. |
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| 428 | * @param array|string $src the image URL. This parameter will be processed by [[Url::to()]]. |
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| 429 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 430 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 431 | * If a value is null, the corresponding attribute will not be rendered. |
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| 432 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 433 | * @return string the generated image tag |
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| 434 | */ |
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| 435 | 2 | public static function img($src, $options = []) |
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| 443 | |||
| 444 | /** |
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| 445 | * Generates a label tag. |
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| 446 | * @param string $content label text. It will NOT be HTML-encoded. Therefore you can pass in HTML code |
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| 447 | * such as an image tag. If this is is coming from end users, you should [[encode()]] |
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| 448 | * it to prevent XSS attacks. |
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| 449 | * @param string $for the ID of the HTML element that this label is associated with. |
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| 450 | * If this is null, the "for" attribute will not be generated. |
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| 451 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 452 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 453 | * If a value is null, the corresponding attribute will not be rendered. |
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| 454 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 455 | * @return string the generated label tag |
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| 456 | */ |
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| 457 | 12 | public static function label($content, $for = null, $options = []) |
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| 462 | |||
| 463 | /** |
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| 464 | * Generates a button tag. |
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| 465 | * @param string $content the content enclosed within the button tag. It will NOT be HTML-encoded. |
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| 466 | * Therefore you can pass in HTML code such as an image tag. If this is is coming from end users, |
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| 467 | * you should consider [[encode()]] it to prevent XSS attacks. |
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| 468 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 469 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 470 | * If a value is null, the corresponding attribute will not be rendered. |
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| 471 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 472 | * @return string the generated button tag |
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| 473 | */ |
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| 474 | 3 | public static function button($content = 'Button', $options = []) |
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| 481 | |||
| 482 | /** |
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| 483 | * Generates a submit button tag. |
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| 484 | * |
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| 485 | * Be careful when naming form elements such as submit buttons. According to the [jQuery documentation](https://api.jquery.com/submit/) there |
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| 486 | * are some reserved names that can cause conflicts, e.g. `submit`, `length`, or `method`. |
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| 487 | * |
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| 488 | * @param string $content the content enclosed within the button tag. It will NOT be HTML-encoded. |
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| 489 | * Therefore you can pass in HTML code such as an image tag. If this is is coming from end users, |
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| 490 | * you should consider [[encode()]] it to prevent XSS attacks. |
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| 491 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 492 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 493 | * If a value is null, the corresponding attribute will not be rendered. |
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| 494 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 495 | * @return string the generated submit button tag |
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| 496 | */ |
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| 497 | 1 | public static function submitButton($content = 'Submit', $options = []) |
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| 502 | |||
| 503 | /** |
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| 504 | * Generates a reset button tag. |
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| 505 | * @param string $content the content enclosed within the button tag. It will NOT be HTML-encoded. |
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| 506 | * Therefore you can pass in HTML code such as an image tag. If this is is coming from end users, |
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| 507 | * you should consider [[encode()]] it to prevent XSS attacks. |
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| 508 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 509 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 510 | * If a value is null, the corresponding attribute will not be rendered. |
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| 511 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 512 | * @return string the generated reset button tag |
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| 513 | */ |
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| 514 | 1 | public static function resetButton($content = 'Reset', $options = []) |
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| 519 | |||
| 520 | /** |
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| 521 | * Generates an input type of the given type. |
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| 522 | * @param string $type the type attribute. |
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| 523 | * @param string $name the name attribute. If it is null, the name attribute will not be generated. |
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| 524 | * @param string $value the value attribute. If it is null, the value attribute will not be generated. |
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| 525 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 526 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 527 | * If a value is null, the corresponding attribute will not be rendered. |
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| 528 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 529 | * @return string the generated input tag |
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| 530 | */ |
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| 531 | 42 | public static function input($type, $name = null, $value = null, $options = []) |
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| 540 | |||
| 541 | /** |
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| 542 | * Generates an input button. |
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| 543 | * @param string $label the value attribute. If it is null, the value attribute will not be generated. |
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| 544 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 545 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 546 | * If a value is null, the corresponding attribute will not be rendered. |
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| 547 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 548 | * @return string the generated button tag |
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| 549 | */ |
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| 550 | 1 | public static function buttonInput($label = 'Button', $options = []) |
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| 556 | |||
| 557 | /** |
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| 558 | * Generates a submit input button. |
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| 559 | * |
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| 560 | * Be careful when naming form elements such as submit buttons. According to the [jQuery documentation](https://api.jquery.com/submit/) there |
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| 561 | * are some reserved names that can cause conflicts, e.g. `submit`, `length`, or `method`. |
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| 562 | * |
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| 563 | * @param string $label the value attribute. If it is null, the value attribute will not be generated. |
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| 564 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
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| 565 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
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| 566 | * If a value is null, the corresponding attribute will not be rendered. |
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| 567 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 568 | * @return string the generated button tag |
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| 569 | */ |
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| 570 | 1 | public static function submitInput($label = 'Submit', $options = []) |
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| 576 | |||
| 577 | /** |
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| 578 | * Generates a reset input button. |
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| 579 | * @param string $label the value attribute. If it is null, the value attribute will not be generated. |
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| 580 | * @param array $options the attributes of the button tag. The values will be HTML-encoded using [[encode()]]. |
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| 581 | * Attributes whose value is null will be ignored and not put in the tag returned. |
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| 582 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
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| 583 | * @return string the generated button tag |
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| 584 | */ |
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| 585 | 1 | public static function resetInput($label = 'Reset', $options = []) |
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| 591 | |||
| 592 | /** |
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| 593 | * Generates a text input field. |
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| 594 | * @param string $name the name attribute. |
||
| 595 | * @param string $value the value attribute. If it is null, the value attribute will not be generated. |
||
| 596 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 597 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 598 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 599 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 600 | * @return string the generated text input tag |
||
| 601 | */ |
||
| 602 | 1 | public static function textInput($name, $value = null, $options = []) |
|
| 606 | |||
| 607 | /** |
||
| 608 | * Generates a hidden input field. |
||
| 609 | * @param string $name the name attribute. |
||
| 610 | * @param string $value the value attribute. If it is null, the value attribute will not be generated. |
||
| 611 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 612 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 613 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 614 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 615 | * @return string the generated hidden input tag |
||
| 616 | */ |
||
| 617 | 27 | public static function hiddenInput($name, $value = null, $options = []) |
|
| 621 | |||
| 622 | /** |
||
| 623 | * Generates a password input field. |
||
| 624 | * @param string $name the name attribute. |
||
| 625 | * @param string $value the value attribute. If it is null, the value attribute will not be generated. |
||
| 626 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 627 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 628 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 629 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 630 | * @return string the generated password input tag |
||
| 631 | */ |
||
| 632 | 1 | public static function passwordInput($name, $value = null, $options = []) |
|
| 636 | |||
| 637 | /** |
||
| 638 | * Generates a file input field. |
||
| 639 | * To use a file input field, you should set the enclosing form's "enctype" attribute to |
||
| 640 | * be "multipart/form-data". After the form is submitted, the uploaded file information |
||
| 641 | * can be obtained via $_FILES[$name] (see PHP documentation). |
||
| 642 | * @param string $name the name attribute. |
||
| 643 | * @param string $value the value attribute. If it is null, the value attribute will not be generated. |
||
| 644 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 645 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 646 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 647 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 648 | * @return string the generated file input tag |
||
| 649 | */ |
||
| 650 | 1 | public static function fileInput($name, $value = null, $options = []) |
|
| 654 | |||
| 655 | /** |
||
| 656 | * Generates a text area input. |
||
| 657 | * @param string $name the input name |
||
| 658 | * @param string $value the input value. Note that it will be encoded using [[encode()]]. |
||
| 659 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 660 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 661 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 662 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 663 | * @return string the generated text area tag |
||
| 664 | */ |
||
| 665 | 5 | public static function textarea($name, $value = '', $options = []) |
|
| 670 | |||
| 671 | /** |
||
| 672 | * Generates a radio button input. |
||
| 673 | * @param string $name the name attribute. |
||
| 674 | * @param boolean $checked whether the radio button should be checked. |
||
| 675 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 676 | * |
||
| 677 | * - uncheck: string, the value associated with the uncheck state of the radio button. When this attribute |
||
| 678 | * is present, a hidden input will be generated so that if the radio button is not checked and is submitted, |
||
| 679 | * the value of this attribute will still be submitted to the server via the hidden input. |
||
| 680 | * - label: string, a label displayed next to the radio button. It will NOT be HTML-encoded. Therefore you can pass |
||
| 681 | * in HTML code such as an image tag. If this is is coming from end users, you should [[encode()]] it to prevent XSS attacks. |
||
| 682 | * When this option is specified, the radio button will be enclosed by a label tag. |
||
| 683 | * - labelOptions: array, the HTML attributes for the label tag. Do not set this option unless you set the "label" option. |
||
| 684 | * |
||
| 685 | * The rest of the options will be rendered as the attributes of the resulting radio button tag. The values will |
||
| 686 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 687 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 688 | * |
||
| 689 | * @return string the generated radio button tag |
||
| 690 | */ |
||
| 691 | 4 | public static function radio($name, $checked = false, $options = []) |
|
| 712 | |||
| 713 | /** |
||
| 714 | * Generates a checkbox input. |
||
| 715 | * @param string $name the name attribute. |
||
| 716 | * @param boolean $checked whether the checkbox should be checked. |
||
| 717 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 718 | * |
||
| 719 | * - uncheck: string, the value associated with the uncheck state of the checkbox. When this attribute |
||
| 720 | * is present, a hidden input will be generated so that if the checkbox is not checked and is submitted, |
||
| 721 | * the value of this attribute will still be submitted to the server via the hidden input. |
||
| 722 | * - label: string, a label displayed next to the checkbox. It will NOT be HTML-encoded. Therefore you can pass |
||
| 723 | * in HTML code such as an image tag. If this is is coming from end users, you should [[encode()]] it to prevent XSS attacks. |
||
| 724 | * When this option is specified, the checkbox will be enclosed by a label tag. |
||
| 725 | * - labelOptions: array, the HTML attributes for the label tag. Do not set this option unless you set the "label" option. |
||
| 726 | * |
||
| 727 | * The rest of the options will be rendered as the attributes of the resulting checkbox tag. The values will |
||
| 728 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 729 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 730 | * |
||
| 731 | * @return string the generated checkbox tag |
||
| 732 | */ |
||
| 733 | 4 | public static function checkbox($name, $checked = false, $options = []) |
|
| 754 | |||
| 755 | /** |
||
| 756 | * Generates a drop-down list. |
||
| 757 | * @param string $name the input name |
||
| 758 | * @param string $selection the selected value |
||
| 759 | * @param array $items the option data items. The array keys are option values, and the array values |
||
| 760 | * are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too). |
||
| 761 | * For each sub-array, an option group will be generated whose label is the key associated with the sub-array. |
||
| 762 | * If you have a list of data models, you may convert them into the format described above using |
||
| 763 | * [[\yii\helpers\ArrayHelper::map()]]. |
||
| 764 | * |
||
| 765 | * Note, the values and labels will be automatically HTML-encoded by this method, and the blank spaces in |
||
| 766 | * the labels will also be HTML-encoded. |
||
| 767 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 768 | * |
||
| 769 | * - prompt: string, a prompt text to be displayed as the first option; |
||
| 770 | * - options: array, the attributes for the select option tags. The array keys must be valid option values, |
||
| 771 | * and the array values are the extra attributes for the corresponding option tags. For example, |
||
| 772 | * |
||
| 773 | * ```php |
||
| 774 | * [ |
||
| 775 | * 'value1' => ['disabled' => true], |
||
| 776 | * 'value2' => ['label' => 'value 2'], |
||
| 777 | * ]; |
||
| 778 | * ``` |
||
| 779 | * |
||
| 780 | * - groups: array, the attributes for the optgroup tags. The structure of this is similar to that of 'options', |
||
| 781 | * except that the array keys represent the optgroup labels specified in $items. |
||
| 782 | * - encodeSpaces: bool, whether to encode spaces in option prompt and option value with ` ` character. |
||
| 783 | * Defaults to false. |
||
| 784 | * - encode: bool, whether to encode option prompt and option value characters. |
||
| 785 | * Defaults to `true`. This option is available since 2.0.3. |
||
| 786 | * |
||
| 787 | * The rest of the options will be rendered as the attributes of the resulting tag. The values will |
||
| 788 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 789 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 790 | * |
||
| 791 | * @return string the generated drop-down list tag |
||
| 792 | */ |
||
| 793 | 1 | public static function dropDownList($name, $selection = null, $items = [], $options = []) |
|
| 803 | |||
| 804 | /** |
||
| 805 | * Generates a list box. |
||
| 806 | * @param string $name the input name |
||
| 807 | * @param string|array $selection the selected value(s) |
||
| 808 | * @param array $items the option data items. The array keys are option values, and the array values |
||
| 809 | * are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too). |
||
| 810 | * For each sub-array, an option group will be generated whose label is the key associated with the sub-array. |
||
| 811 | * If you have a list of data models, you may convert them into the format described above using |
||
| 812 | * [[\yii\helpers\ArrayHelper::map()]]. |
||
| 813 | * |
||
| 814 | * Note, the values and labels will be automatically HTML-encoded by this method, and the blank spaces in |
||
| 815 | * the labels will also be HTML-encoded. |
||
| 816 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 817 | * |
||
| 818 | * - prompt: string, a prompt text to be displayed as the first option; |
||
| 819 | * - options: array, the attributes for the select option tags. The array keys must be valid option values, |
||
| 820 | * and the array values are the extra attributes for the corresponding option tags. For example, |
||
| 821 | * |
||
| 822 | * ```php |
||
| 823 | * [ |
||
| 824 | * 'value1' => ['disabled' => true], |
||
| 825 | * 'value2' => ['label' => 'value 2'], |
||
| 826 | * ]; |
||
| 827 | * ``` |
||
| 828 | * |
||
| 829 | * - groups: array, the attributes for the optgroup tags. The structure of this is similar to that of 'options', |
||
| 830 | * except that the array keys represent the optgroup labels specified in $items. |
||
| 831 | * - unselect: string, the value that will be submitted when no option is selected. |
||
| 832 | * When this attribute is set, a hidden field will be generated so that if no option is selected in multiple |
||
| 833 | * mode, we can still obtain the posted unselect value. |
||
| 834 | * - encodeSpaces: bool, whether to encode spaces in option prompt and option value with ` ` character. |
||
| 835 | * Defaults to false. |
||
| 836 | * - encode: bool, whether to encode option prompt and option value characters. |
||
| 837 | * Defaults to `true`. This option is available since 2.0.3. |
||
| 838 | * |
||
| 839 | * The rest of the options will be rendered as the attributes of the resulting tag. The values will |
||
| 840 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 841 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 842 | * |
||
| 843 | * @return string the generated list box tag |
||
| 844 | */ |
||
| 845 | 3 | public static function listBox($name, $selection = null, $items = [], $options = []) |
|
| 867 | |||
| 868 | /** |
||
| 869 | * Generates a list of checkboxes. |
||
| 870 | * A checkbox list allows multiple selection, like [[listBox()]]. |
||
| 871 | * As a result, the corresponding submitted value is an array. |
||
| 872 | * @param string $name the name attribute of each checkbox. |
||
| 873 | * @param string|array $selection the selected value(s). |
||
| 874 | * @param array $items the data item used to generate the checkboxes. |
||
| 875 | * The array keys are the checkbox values, while the array values are the corresponding labels. |
||
| 876 | * @param array $options options (name => config) for the checkbox list container tag. |
||
| 877 | * The following options are specially handled: |
||
| 878 | * |
||
| 879 | * - tag: string|false, the tag name of the container element. False to render radio buttons without container. |
||
| 880 | * - unselect: string, the value that should be submitted when none of the checkboxes is selected. |
||
| 881 | * By setting this option, a hidden input will be generated. |
||
| 882 | * - encode: boolean, whether to HTML-encode the checkbox labels. Defaults to true. |
||
| 883 | * This option is ignored if `item` option is set. |
||
| 884 | * - separator: string, the HTML code that separates items. |
||
| 885 | * - itemOptions: array, the options for generating the checkbox tag using [[checkbox()]]. |
||
| 886 | * - item: callable, a callback that can be used to customize the generation of the HTML code |
||
| 887 | * corresponding to a single item in $items. The signature of this callback must be: |
||
| 888 | * |
||
| 889 | * ```php |
||
| 890 | * function ($index, $label, $name, $checked, $value) |
||
| 891 | * ``` |
||
| 892 | * |
||
| 893 | * where $index is the zero-based index of the checkbox in the whole list; $label |
||
| 894 | * is the label for the checkbox; and $name, $value and $checked represent the name, |
||
| 895 | * value and the checked status of the checkbox input, respectively. |
||
| 896 | * |
||
| 897 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 898 | * |
||
| 899 | * @return string the generated checkbox list |
||
| 900 | */ |
||
| 901 | 1 | public static function checkboxList($name, $selection = null, $items = [], $options = []) |
|
| 947 | |||
| 948 | /** |
||
| 949 | * Generates a list of radio buttons. |
||
| 950 | * A radio button list is like a checkbox list, except that it only allows single selection. |
||
| 951 | * @param string $name the name attribute of each radio button. |
||
| 952 | * @param string|array $selection the selected value(s). |
||
| 953 | * @param array $items the data item used to generate the radio buttons. |
||
| 954 | * The array keys are the radio button values, while the array values are the corresponding labels. |
||
| 955 | * @param array $options options (name => config) for the radio button list container tag. |
||
| 956 | * The following options are specially handled: |
||
| 957 | * |
||
| 958 | * - tag: string|false, the tag name of the container element. False to render radio buttons without container. |
||
| 959 | * - unselect: string, the value that should be submitted when none of the radio buttons is selected. |
||
| 960 | * By setting this option, a hidden input will be generated. |
||
| 961 | * - encode: boolean, whether to HTML-encode the checkbox labels. Defaults to true. |
||
| 962 | * This option is ignored if `item` option is set. |
||
| 963 | * - separator: string, the HTML code that separates items. |
||
| 964 | * - itemOptions: array, the options for generating the radio button tag using [[radio()]]. |
||
| 965 | * - item: callable, a callback that can be used to customize the generation of the HTML code |
||
| 966 | * corresponding to a single item in $items. The signature of this callback must be: |
||
| 967 | * |
||
| 968 | * ```php |
||
| 969 | * function ($index, $label, $name, $checked, $value) |
||
| 970 | * ``` |
||
| 971 | * |
||
| 972 | * where $index is the zero-based index of the radio button in the whole list; $label |
||
| 973 | * is the label for the radio button; and $name, $value and $checked represent the name, |
||
| 974 | * value and the checked status of the radio button input, respectively. |
||
| 975 | * |
||
| 976 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 977 | * |
||
| 978 | * @return string the generated radio button list |
||
| 979 | */ |
||
| 980 | 1 | public static function radioList($name, $selection = null, $items = [], $options = []) |
|
| 1015 | |||
| 1016 | /** |
||
| 1017 | * Generates an unordered list. |
||
| 1018 | * @param array|\Traversable $items the items for generating the list. Each item generates a single list item. |
||
| 1019 | * Note that items will be automatically HTML encoded if `$options['encode']` is not set or true. |
||
| 1020 | * @param array $options options (name => config) for the radio button list. The following options are supported: |
||
| 1021 | * |
||
| 1022 | * - encode: boolean, whether to HTML-encode the items. Defaults to true. |
||
| 1023 | * This option is ignored if the `item` option is specified. |
||
| 1024 | * - separator: string, the HTML code that separates items. Defaults to a simple newline (`"\n"`). |
||
| 1025 | * This option is available since version 2.0.7. |
||
| 1026 | * - itemOptions: array, the HTML attributes for the `li` tags. This option is ignored if the `item` option is specified. |
||
| 1027 | * - item: callable, a callback that is used to generate each individual list item. |
||
| 1028 | * The signature of this callback must be: |
||
| 1029 | * |
||
| 1030 | * ```php |
||
| 1031 | * function ($item, $index) |
||
| 1032 | * ``` |
||
| 1033 | * |
||
| 1034 | * where $index is the array key corresponding to `$item` in `$items`. The callback should return |
||
| 1035 | * the whole list item tag. |
||
| 1036 | * |
||
| 1037 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1038 | * |
||
| 1039 | * @return string the generated unordered list. An empty list tag will be returned if `$items` is empty. |
||
| 1040 | */ |
||
| 1041 | 4 | public static function ul($items, $options = []) |
|
| 1068 | |||
| 1069 | /** |
||
| 1070 | * Generates an ordered list. |
||
| 1071 | * @param array|\Traversable $items the items for generating the list. Each item generates a single list item. |
||
| 1072 | * Note that items will be automatically HTML encoded if `$options['encode']` is not set or true. |
||
| 1073 | * @param array $options options (name => config) for the radio button list. The following options are supported: |
||
| 1074 | * |
||
| 1075 | * - encode: boolean, whether to HTML-encode the items. Defaults to true. |
||
| 1076 | * This option is ignored if the `item` option is specified. |
||
| 1077 | * - itemOptions: array, the HTML attributes for the `li` tags. This option is ignored if the `item` option is specified. |
||
| 1078 | * - item: callable, a callback that is used to generate each individual list item. |
||
| 1079 | * The signature of this callback must be: |
||
| 1080 | * |
||
| 1081 | * ```php |
||
| 1082 | * function ($item, $index) |
||
| 1083 | * ``` |
||
| 1084 | * |
||
| 1085 | * where $index is the array key corresponding to `$item` in `$items`. The callback should return |
||
| 1086 | * the whole list item tag. |
||
| 1087 | * |
||
| 1088 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1089 | * |
||
| 1090 | * @return string the generated ordered list. An empty string is returned if `$items` is empty. |
||
| 1091 | */ |
||
| 1092 | 1 | public static function ol($items, $options = []) |
|
| 1097 | |||
| 1098 | /** |
||
| 1099 | * Generates a label tag for the given model attribute. |
||
| 1100 | * The label text is the label associated with the attribute, obtained via [[Model::getAttributeLabel()]]. |
||
| 1101 | * @param Model $model the model object |
||
| 1102 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1103 | * about attribute expression. |
||
| 1104 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1105 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1106 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 1107 | * The following options are specially handled: |
||
| 1108 | * |
||
| 1109 | * - label: this specifies the label to be displayed. Note that this will NOT be [[encode()|encoded]]. |
||
| 1110 | * If this is not set, [[Model::getAttributeLabel()]] will be called to get the label for display |
||
| 1111 | * (after encoding). |
||
| 1112 | * |
||
| 1113 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1114 | * |
||
| 1115 | * @return string the generated label tag |
||
| 1116 | */ |
||
| 1117 | 7 | public static function activeLabel($model, $attribute, $options = []) |
|
| 1124 | |||
| 1125 | /** |
||
| 1126 | * Generates a hint tag for the given model attribute. |
||
| 1127 | * The hint text is the hint associated with the attribute, obtained via [[Model::getAttributeHint()]]. |
||
| 1128 | * If no hint content can be obtained, method will return an empty string. |
||
| 1129 | * @param Model $model the model object |
||
| 1130 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1131 | * about attribute expression. |
||
| 1132 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1133 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1134 | * If a value is null, the corresponding attribute will not be rendered. |
||
| 1135 | * The following options are specially handled: |
||
| 1136 | * |
||
| 1137 | * - hint: this specifies the hint to be displayed. Note that this will NOT be [[encode()|encoded]]. |
||
| 1138 | * If this is not set, [[Model::getAttributeHint()]] will be called to get the hint for display |
||
| 1139 | * (without encoding). |
||
| 1140 | * |
||
| 1141 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1142 | * |
||
| 1143 | * @return string the generated hint tag |
||
| 1144 | * @since 2.0.4 |
||
| 1145 | */ |
||
| 1146 | 6 | public static function activeHint($model, $attribute, $options = []) |
|
| 1157 | |||
| 1158 | /** |
||
| 1159 | * Generates a summary of the validation errors. |
||
| 1160 | * If there is no validation error, an empty error summary markup will still be generated, but it will be hidden. |
||
| 1161 | * @param Model|Model[] $models the model(s) whose validation errors are to be displayed |
||
| 1162 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 1163 | * |
||
| 1164 | * - header: string, the header HTML for the error summary. If not set, a default prompt string will be used. |
||
| 1165 | * - footer: string, the footer HTML for the error summary. |
||
| 1166 | * - encode: boolean, if set to false then the error messages won't be encoded. |
||
| 1167 | * |
||
| 1168 | * The rest of the options will be rendered as the attributes of the container tag. The values will |
||
| 1169 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 1170 | * @return string the generated error summary |
||
| 1171 | */ |
||
| 1172 | public static function errorSummary($models, $options = []) |
||
| 1199 | |||
| 1200 | /** |
||
| 1201 | * Generates a tag that contains the first validation error of the specified model attribute. |
||
| 1202 | * Note that even if there is no validation error, this method will still return an empty error tag. |
||
| 1203 | * @param Model $model the model object |
||
| 1204 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1205 | * about attribute expression. |
||
| 1206 | * @param array $options the tag options in terms of name-value pairs. The values will be HTML-encoded |
||
| 1207 | * using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 1208 | * |
||
| 1209 | * The following options are specially handled: |
||
| 1210 | * |
||
| 1211 | * - tag: this specifies the tag name. If not set, "div" will be used. |
||
| 1212 | * - encode: boolean, if set to false then the error message won't be encoded. |
||
| 1213 | * |
||
| 1214 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1215 | * |
||
| 1216 | * @return string the generated label tag |
||
| 1217 | */ |
||
| 1218 | 5 | public static function error($model, $attribute, $options = []) |
|
| 1226 | |||
| 1227 | /** |
||
| 1228 | * Generates an input tag for the given model attribute. |
||
| 1229 | * This method will generate the "name" and "value" tag attributes automatically for the model attribute |
||
| 1230 | * unless they are explicitly specified in `$options`. |
||
| 1231 | * @param string $type the input type (e.g. 'text', 'password') |
||
| 1232 | * @param Model $model the model object |
||
| 1233 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1234 | * about attribute expression. |
||
| 1235 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1236 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1237 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1238 | * @return string the generated input tag |
||
| 1239 | */ |
||
| 1240 | 14 | public static function activeInput($type, $model, $attribute, $options = []) |
|
| 1249 | |||
| 1250 | /** |
||
| 1251 | * If `maxlength` option is set true and the model attribute is validated by a string validator, |
||
| 1252 | * the `maxlength` option will take the value of [[\yii\validators\StringValidator::max]]. |
||
| 1253 | * @param Model $model the model object |
||
| 1254 | * @param string $attribute the attribute name or expression. |
||
| 1255 | * @param array $options the tag options in terms of name-value pairs. |
||
| 1256 | */ |
||
| 1257 | 14 | private static function normalizeMaxLength($model, $attribute, &$options) |
|
| 1270 | |||
| 1271 | /** |
||
| 1272 | * Generates a text input tag for the given model attribute. |
||
| 1273 | * This method will generate the "name" and "value" tag attributes automatically for the model attribute |
||
| 1274 | * unless they are explicitly specified in `$options`. |
||
| 1275 | * @param Model $model the model object |
||
| 1276 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1277 | * about attribute expression. |
||
| 1278 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1279 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1280 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1281 | * The following special options are recognized: |
||
| 1282 | * |
||
| 1283 | * - maxlength: integer|boolean, when `maxlength` is set true and the model attribute is validated |
||
| 1284 | * by a string validator, the `maxlength` option will take the value of [[\yii\validators\StringValidator::max]]. |
||
| 1285 | * This is available since version 2.0.3. |
||
| 1286 | * |
||
| 1287 | * @return string the generated input tag |
||
| 1288 | */ |
||
| 1289 | 7 | public static function activeTextInput($model, $attribute, $options = []) |
|
| 1294 | |||
| 1295 | /** |
||
| 1296 | * Generates a hidden input tag for the given model attribute. |
||
| 1297 | * This method will generate the "name" and "value" tag attributes automatically for the model attribute |
||
| 1298 | * unless they are explicitly specified in `$options`. |
||
| 1299 | * @param Model $model the model object |
||
| 1300 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1301 | * about attribute expression. |
||
| 1302 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1303 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1304 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1305 | * @return string the generated input tag |
||
| 1306 | */ |
||
| 1307 | 2 | public static function activeHiddenInput($model, $attribute, $options = []) |
|
| 1311 | |||
| 1312 | /** |
||
| 1313 | * Generates a password input tag for the given model attribute. |
||
| 1314 | * This method will generate the "name" and "value" tag attributes automatically for the model attribute |
||
| 1315 | * unless they are explicitly specified in `$options`. |
||
| 1316 | * @param Model $model the model object |
||
| 1317 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1318 | * about attribute expression. |
||
| 1319 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1320 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1321 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1322 | * The following special options are recognized: |
||
| 1323 | * |
||
| 1324 | * - maxlength: integer|boolean, when `maxlength` is set true and the model attribute is validated |
||
| 1325 | * by a string validator, the `maxlength` option will take the value of [[\yii\validators\StringValidator::max]]. |
||
| 1326 | * This option is available since version 2.0.6. |
||
| 1327 | * |
||
| 1328 | * @return string the generated input tag |
||
| 1329 | */ |
||
| 1330 | 3 | public static function activePasswordInput($model, $attribute, $options = []) |
|
| 1335 | |||
| 1336 | /** |
||
| 1337 | * Generates a file input tag for the given model attribute. |
||
| 1338 | * This method will generate the "name" and "value" tag attributes automatically for the model attribute |
||
| 1339 | * unless they are explicitly specified in `$options`. |
||
| 1340 | * @param Model $model the model object |
||
| 1341 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1342 | * about attribute expression. |
||
| 1343 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1344 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1345 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1346 | * @return string the generated input tag |
||
| 1347 | */ |
||
| 1348 | 1 | public static function activeFileInput($model, $attribute, $options = []) |
|
| 1359 | |||
| 1360 | /** |
||
| 1361 | * Generates a textarea tag for the given model attribute. |
||
| 1362 | * The model attribute value will be used as the content in the textarea. |
||
| 1363 | * @param Model $model the model object |
||
| 1364 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1365 | * about attribute expression. |
||
| 1366 | * @param array $options the tag options in terms of name-value pairs. These will be rendered as |
||
| 1367 | * the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]]. |
||
| 1368 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1369 | * The following special options are recognized: |
||
| 1370 | * |
||
| 1371 | * - maxlength: integer|boolean, when `maxlength` is set true and the model attribute is validated |
||
| 1372 | * by a string validator, the `maxlength` option will take the value of [[\yii\validators\StringValidator::max]]. |
||
| 1373 | * This option is available since version 2.0.6. |
||
| 1374 | * |
||
| 1375 | * @return string the generated textarea tag |
||
| 1376 | */ |
||
| 1377 | 4 | public static function activeTextarea($model, $attribute, $options = []) |
|
| 1392 | |||
| 1393 | /** |
||
| 1394 | * Generates a radio button tag together with a label for the given model attribute. |
||
| 1395 | * This method will generate the "checked" tag attribute according to the model attribute value. |
||
| 1396 | * @param Model $model the model object |
||
| 1397 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1398 | * about attribute expression. |
||
| 1399 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 1400 | * |
||
| 1401 | * - uncheck: string, the value associated with the uncheck state of the radio button. If not set, |
||
| 1402 | * it will take the default value '0'. This method will render a hidden input so that if the radio button |
||
| 1403 | * is not checked and is submitted, the value of this attribute will still be submitted to the server |
||
| 1404 | * via the hidden input. If you do not want any hidden input, you should explicitly set this option as null. |
||
| 1405 | * - label: string, a label displayed next to the radio button. It will NOT be HTML-encoded. Therefore you can pass |
||
| 1406 | * in HTML code such as an image tag. If this is is coming from end users, you should [[encode()]] it to prevent XSS attacks. |
||
| 1407 | * The radio button will be enclosed by the label tag. Note that if you do not specify this option, a default label |
||
| 1408 | * will be used based on the attribute label declaration in the model. If you do not want any label, you should |
||
| 1409 | * explicitly set this option as null. |
||
| 1410 | * - labelOptions: array, the HTML attributes for the label tag. This is only used when the "label" option is specified. |
||
| 1411 | * |
||
| 1412 | * The rest of the options will be rendered as the attributes of the resulting tag. The values will |
||
| 1413 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 1414 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1415 | * |
||
| 1416 | * @return string the generated radio button tag |
||
| 1417 | */ |
||
| 1418 | public static function activeRadio($model, $attribute, $options = []) |
||
| 1441 | |||
| 1442 | /** |
||
| 1443 | * Generates a checkbox tag together with a label for the given model attribute. |
||
| 1444 | * This method will generate the "checked" tag attribute according to the model attribute value. |
||
| 1445 | * @param Model $model the model object |
||
| 1446 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1447 | * about attribute expression. |
||
| 1448 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 1449 | * |
||
| 1450 | * - uncheck: string, the value associated with the uncheck state of the radio button. If not set, |
||
| 1451 | * it will take the default value '0'. This method will render a hidden input so that if the radio button |
||
| 1452 | * is not checked and is submitted, the value of this attribute will still be submitted to the server |
||
| 1453 | * via the hidden input. If you do not want any hidden input, you should explicitly set this option as null. |
||
| 1454 | * - label: string, a label displayed next to the checkbox. It will NOT be HTML-encoded. Therefore you can pass |
||
| 1455 | * in HTML code such as an image tag. If this is is coming from end users, you should [[encode()]] it to prevent XSS attacks. |
||
| 1456 | * The checkbox will be enclosed by the label tag. Note that if you do not specify this option, a default label |
||
| 1457 | * will be used based on the attribute label declaration in the model. If you do not want any label, you should |
||
| 1458 | * explicitly set this option as null. |
||
| 1459 | * - labelOptions: array, the HTML attributes for the label tag. This is only used when the "label" option is specified. |
||
| 1460 | * |
||
| 1461 | * The rest of the options will be rendered as the attributes of the resulting tag. The values will |
||
| 1462 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 1463 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1464 | * |
||
| 1465 | * @return string the generated checkbox tag |
||
| 1466 | */ |
||
| 1467 | public static function activeCheckbox($model, $attribute, $options = []) |
||
| 1490 | |||
| 1491 | /** |
||
| 1492 | * Generates a drop-down list for the given model attribute. |
||
| 1493 | * The selection of the drop-down list is taken from the value of the model attribute. |
||
| 1494 | * @param Model $model the model object |
||
| 1495 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1496 | * about attribute expression. |
||
| 1497 | * @param array $items the option data items. The array keys are option values, and the array values |
||
| 1498 | * are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too). |
||
| 1499 | * For each sub-array, an option group will be generated whose label is the key associated with the sub-array. |
||
| 1500 | * If you have a list of data models, you may convert them into the format described above using |
||
| 1501 | * [[\yii\helpers\ArrayHelper::map()]]. |
||
| 1502 | * |
||
| 1503 | * Note, the values and labels will be automatically HTML-encoded by this method, and the blank spaces in |
||
| 1504 | * the labels will also be HTML-encoded. |
||
| 1505 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 1506 | * |
||
| 1507 | * - prompt: string, a prompt text to be displayed as the first option; |
||
| 1508 | * - options: array, the attributes for the select option tags. The array keys must be valid option values, |
||
| 1509 | * and the array values are the extra attributes for the corresponding option tags. For example, |
||
| 1510 | * |
||
| 1511 | * ```php |
||
| 1512 | * [ |
||
| 1513 | * 'value1' => ['disabled' => true], |
||
| 1514 | * 'value2' => ['label' => 'value 2'], |
||
| 1515 | * ]; |
||
| 1516 | * ``` |
||
| 1517 | * |
||
| 1518 | * - groups: array, the attributes for the optgroup tags. The structure of this is similar to that of 'options', |
||
| 1519 | * except that the array keys represent the optgroup labels specified in $items. |
||
| 1520 | * - encodeSpaces: bool, whether to encode spaces in option prompt and option value with ` ` character. |
||
| 1521 | * Defaults to false. |
||
| 1522 | * - encode: bool, whether to encode option prompt and option value characters. |
||
| 1523 | * Defaults to `true`. This option is available since 2.0.3. |
||
| 1524 | * |
||
| 1525 | * The rest of the options will be rendered as the attributes of the resulting tag. The values will |
||
| 1526 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 1527 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1528 | * |
||
| 1529 | * @return string the generated drop-down list tag |
||
| 1530 | */ |
||
| 1531 | public static function activeDropDownList($model, $attribute, $items, $options = []) |
||
| 1539 | |||
| 1540 | /** |
||
| 1541 | * Generates a list box. |
||
| 1542 | * The selection of the list box is taken from the value of the model attribute. |
||
| 1543 | * @param Model $model the model object |
||
| 1544 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1545 | * about attribute expression. |
||
| 1546 | * @param array $items the option data items. The array keys are option values, and the array values |
||
| 1547 | * are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too). |
||
| 1548 | * For each sub-array, an option group will be generated whose label is the key associated with the sub-array. |
||
| 1549 | * If you have a list of data models, you may convert them into the format described above using |
||
| 1550 | * [[\yii\helpers\ArrayHelper::map()]]. |
||
| 1551 | * |
||
| 1552 | * Note, the values and labels will be automatically HTML-encoded by this method, and the blank spaces in |
||
| 1553 | * the labels will also be HTML-encoded. |
||
| 1554 | * @param array $options the tag options in terms of name-value pairs. The following options are specially handled: |
||
| 1555 | * |
||
| 1556 | * - prompt: string, a prompt text to be displayed as the first option; |
||
| 1557 | * - options: array, the attributes for the select option tags. The array keys must be valid option values, |
||
| 1558 | * and the array values are the extra attributes for the corresponding option tags. For example, |
||
| 1559 | * |
||
| 1560 | * ```php |
||
| 1561 | * [ |
||
| 1562 | * 'value1' => ['disabled' => true], |
||
| 1563 | * 'value2' => ['label' => 'value 2'], |
||
| 1564 | * ]; |
||
| 1565 | * ``` |
||
| 1566 | * |
||
| 1567 | * - groups: array, the attributes for the optgroup tags. The structure of this is similar to that of 'options', |
||
| 1568 | * except that the array keys represent the optgroup labels specified in $items. |
||
| 1569 | * - unselect: string, the value that will be submitted when no option is selected. |
||
| 1570 | * When this attribute is set, a hidden field will be generated so that if no option is selected in multiple |
||
| 1571 | * mode, we can still obtain the posted unselect value. |
||
| 1572 | * - encodeSpaces: bool, whether to encode spaces in option prompt and option value with ` ` character. |
||
| 1573 | * Defaults to false. |
||
| 1574 | * - encode: bool, whether to encode option prompt and option value characters. |
||
| 1575 | * Defaults to `true`. This option is available since 2.0.3. |
||
| 1576 | * |
||
| 1577 | * The rest of the options will be rendered as the attributes of the resulting tag. The values will |
||
| 1578 | * be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered. |
||
| 1579 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1580 | * |
||
| 1581 | * @return string the generated list box tag |
||
| 1582 | */ |
||
| 1583 | 2 | public static function activeListBox($model, $attribute, $items, $options = []) |
|
| 1587 | |||
| 1588 | /** |
||
| 1589 | * Generates a list of checkboxes. |
||
| 1590 | * A checkbox list allows multiple selection, like [[listBox()]]. |
||
| 1591 | * As a result, the corresponding submitted value is an array. |
||
| 1592 | * The selection of the checkbox list is taken from the value of the model attribute. |
||
| 1593 | * @param Model $model the model object |
||
| 1594 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1595 | * about attribute expression. |
||
| 1596 | * @param array $items the data item used to generate the checkboxes. |
||
| 1597 | * The array keys are the checkbox values, and the array values are the corresponding labels. |
||
| 1598 | * Note that the labels will NOT be HTML-encoded, while the values will. |
||
| 1599 | * @param array $options options (name => config) for the checkbox list container tag. |
||
| 1600 | * The following options are specially handled: |
||
| 1601 | * |
||
| 1602 | * - tag: string, the tag name of the container element. |
||
| 1603 | * - unselect: string, the value that should be submitted when none of the checkboxes is selected. |
||
| 1604 | * You may set this option to be null to prevent default value submission. |
||
| 1605 | * If this option is not set, an empty string will be submitted. |
||
| 1606 | * - encode: boolean, whether to HTML-encode the checkbox labels. Defaults to true. |
||
| 1607 | * This option is ignored if `item` option is set. |
||
| 1608 | * - separator: string, the HTML code that separates items. |
||
| 1609 | * - itemOptions: array, the options for generating the checkbox tag using [[checkbox()]]. |
||
| 1610 | * - item: callable, a callback that can be used to customize the generation of the HTML code |
||
| 1611 | * corresponding to a single item in $items. The signature of this callback must be: |
||
| 1612 | * |
||
| 1613 | * ```php |
||
| 1614 | * function ($index, $label, $name, $checked, $value) |
||
| 1615 | * ``` |
||
| 1616 | * |
||
| 1617 | * where $index is the zero-based index of the checkbox in the whole list; $label |
||
| 1618 | * is the label for the checkbox; and $name, $value and $checked represent the name, |
||
| 1619 | * value and the checked status of the checkbox input. |
||
| 1620 | * |
||
| 1621 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1622 | * |
||
| 1623 | * @return string the generated checkbox list |
||
| 1624 | */ |
||
| 1625 | public static function activeCheckboxList($model, $attribute, $items, $options = []) |
||
| 1629 | |||
| 1630 | /** |
||
| 1631 | * Generates a list of radio buttons. |
||
| 1632 | * A radio button list is like a checkbox list, except that it only allows single selection. |
||
| 1633 | * The selection of the radio buttons is taken from the value of the model attribute. |
||
| 1634 | * @param Model $model the model object |
||
| 1635 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1636 | * about attribute expression. |
||
| 1637 | * @param array $items the data item used to generate the radio buttons. |
||
| 1638 | * The array keys are the radio values, and the array values are the corresponding labels. |
||
| 1639 | * Note that the labels will NOT be HTML-encoded, while the values will. |
||
| 1640 | * @param array $options options (name => config) for the radio button list container tag. |
||
| 1641 | * The following options are specially handled: |
||
| 1642 | * |
||
| 1643 | * - tag: string, the tag name of the container element. |
||
| 1644 | * - unselect: string, the value that should be submitted when none of the radio buttons is selected. |
||
| 1645 | * You may set this option to be null to prevent default value submission. |
||
| 1646 | * If this option is not set, an empty string will be submitted. |
||
| 1647 | * - encode: boolean, whether to HTML-encode the checkbox labels. Defaults to true. |
||
| 1648 | * This option is ignored if `item` option is set. |
||
| 1649 | * - separator: string, the HTML code that separates items. |
||
| 1650 | * - itemOptions: array, the options for generating the radio button tag using [[radio()]]. |
||
| 1651 | * - item: callable, a callback that can be used to customize the generation of the HTML code |
||
| 1652 | * corresponding to a single item in $items. The signature of this callback must be: |
||
| 1653 | * |
||
| 1654 | * ```php |
||
| 1655 | * function ($index, $label, $name, $checked, $value) |
||
| 1656 | * ``` |
||
| 1657 | * |
||
| 1658 | * where $index is the zero-based index of the radio button in the whole list; $label |
||
| 1659 | * is the label for the radio button; and $name, $value and $checked represent the name, |
||
| 1660 | * value and the checked status of the radio button input. |
||
| 1661 | * |
||
| 1662 | * See [[renderTagAttributes()]] for details on how attributes are being rendered. |
||
| 1663 | * |
||
| 1664 | * @return string the generated radio button list |
||
| 1665 | */ |
||
| 1666 | public static function activeRadioList($model, $attribute, $items, $options = []) |
||
| 1670 | |||
| 1671 | /** |
||
| 1672 | * Generates a list of input fields. |
||
| 1673 | * This method is mainly called by [[activeListBox()]], [[activeRadioList()]] and [[activeCheckBoxList()]]. |
||
| 1674 | * @param string $type the input type. This can be 'listBox', 'radioList', or 'checkBoxList'. |
||
| 1675 | * @param Model $model the model object |
||
| 1676 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format |
||
| 1677 | * about attribute expression. |
||
| 1678 | * @param array $items the data item used to generate the input fields. |
||
| 1679 | * The array keys are the input values, and the array values are the corresponding labels. |
||
| 1680 | * Note that the labels will NOT be HTML-encoded, while the values will. |
||
| 1681 | * @param array $options options (name => config) for the input list. The supported special options |
||
| 1682 | * depend on the input type specified by `$type`. |
||
| 1683 | * @return string the generated input list |
||
| 1684 | */ |
||
| 1685 | 2 | protected static function activeListInput($type, $model, $attribute, $items, $options = []) |
|
| 1697 | |||
| 1698 | /** |
||
| 1699 | * Renders the option tags that can be used by [[dropDownList()]] and [[listBox()]]. |
||
| 1700 | * @param string|array $selection the selected value(s). This can be either a string for single selection |
||
| 1701 | * or an array for multiple selections. |
||
| 1702 | * @param array $items the option data items. The array keys are option values, and the array values |
||
| 1703 | * are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too). |
||
| 1704 | * For each sub-array, an option group will be generated whose label is the key associated with the sub-array. |
||
| 1705 | * If you have a list of data models, you may convert them into the format described above using |
||
| 1706 | * [[\yii\helpers\ArrayHelper::map()]]. |
||
| 1707 | * |
||
| 1708 | * Note, the values and labels will be automatically HTML-encoded by this method, and the blank spaces in |
||
| 1709 | * the labels will also be HTML-encoded. |
||
| 1710 | * @param array $tagOptions the $options parameter that is passed to the [[dropDownList()]] or [[listBox()]] call. |
||
| 1711 | * This method will take out these elements, if any: "prompt", "options" and "groups". See more details |
||
| 1712 | * in [[dropDownList()]] for the explanation of these elements. |
||
| 1713 | * |
||
| 1714 | * @return string the generated list options |
||
| 1715 | */ |
||
| 1716 | 5 | public static function renderSelectOptions($selection, $items, &$tagOptions = []) |
|
| 1760 | |||
| 1761 | /** |
||
| 1762 | * Renders the HTML tag attributes. |
||
| 1763 | * |
||
| 1764 | * Attributes whose values are of boolean type will be treated as |
||
| 1765 | * [boolean attributes](http://www.w3.org/TR/html5/infrastructure.html#boolean-attributes). |
||
| 1766 | * |
||
| 1767 | * Attributes whose values are null will not be rendered. |
||
| 1768 | * |
||
| 1769 | * The values of attributes will be HTML-encoded using [[encode()]]. |
||
| 1770 | * |
||
| 1771 | * The "data" attribute is specially handled when it is receiving an array value. In this case, |
||
| 1772 | * the array will be "expanded" and a list data attributes will be rendered. For example, |
||
| 1773 | * if `'data' => ['id' => 1, 'name' => 'yii']`, then this will be rendered: |
||
| 1774 | * `data-id="1" data-name="yii"`. |
||
| 1775 | * Additionally `'data' => ['params' => ['id' => 1, 'name' => 'yii'], 'status' => 'ok']` will be rendered as: |
||
| 1776 | * `data-params='{"id":1,"name":"yii"}' data-status="ok"`. |
||
| 1777 | * |
||
| 1778 | * @param array $attributes attributes to be rendered. The attribute values will be HTML-encoded using [[encode()]]. |
||
| 1779 | * @return string the rendering result. If the attributes are not empty, they will be rendered |
||
| 1780 | * into a string with a leading white space (so that it can be directly appended to the tag name |
||
| 1781 | * in a tag. If there is no attribute, an empty string will be returned. |
||
| 1782 | */ |
||
| 1783 | 95 | public static function renderTagAttributes($attributes) |
|
| 1830 | |||
| 1831 | /** |
||
| 1832 | * Adds a CSS class (or several classes) to the specified options. |
||
| 1833 | * If the CSS class is already in the options, it will not be added again. |
||
| 1834 | * If class specification at given options is an array, and some class placed there with the named (string) key, |
||
| 1835 | * overriding of such key will have no effect. For example: |
||
| 1836 | * |
||
| 1837 | * ```php |
||
| 1838 | * $options = ['class' => ['persistent' => 'initial']]; |
||
| 1839 | * Html::addCssClass($options, ['persistent' => 'override']); |
||
| 1840 | * var_dump($options['class']); // outputs: array('persistent' => 'initial'); |
||
| 1841 | * ``` |
||
| 1842 | * |
||
| 1843 | * @param array $options the options to be modified. |
||
| 1844 | * @param string|array $class the CSS class(es) to be added |
||
| 1845 | */ |
||
| 1846 | 3 | public static function addCssClass(&$options, $class) |
|
| 1859 | |||
| 1860 | /** |
||
| 1861 | * Merges already existing CSS classes with new one. |
||
| 1862 | * This method provides the priority for named existing classes over additional. |
||
| 1863 | * @param array $existingClasses already existing CSS classes. |
||
| 1864 | * @param array $additionalClasses CSS classes to be added. |
||
| 1865 | * @return array merge result. |
||
| 1866 | */ |
||
| 1867 | 2 | private static function mergeCssClasses(array $existingClasses, array $additionalClasses) |
|
| 1878 | |||
| 1879 | /** |
||
| 1880 | * Removes a CSS class from the specified options. |
||
| 1881 | * @param array $options the options to be modified. |
||
| 1882 | * @param string|array $class the CSS class(es) to be removed |
||
| 1883 | */ |
||
| 1884 | 1 | public static function removeCssClass(&$options, $class) |
|
| 1905 | |||
| 1906 | /** |
||
| 1907 | * Adds the specified CSS style to the HTML options. |
||
| 1908 | * |
||
| 1909 | * If the options already contain a `style` element, the new style will be merged |
||
| 1910 | * with the existing one. If a CSS property exists in both the new and the old styles, |
||
| 1911 | * the old one may be overwritten if `$overwrite` is true. |
||
| 1912 | * |
||
| 1913 | * For example, |
||
| 1914 | * |
||
| 1915 | * ```php |
||
| 1916 | * Html::addCssStyle($options, 'width: 100px; height: 200px'); |
||
| 1917 | * ``` |
||
| 1918 | * |
||
| 1919 | * @param array $options the HTML options to be modified. |
||
| 1920 | * @param string|array $style the new style string (e.g. `'width: 100px; height: 200px'`) or |
||
| 1921 | * array (e.g. `['width' => '100px', 'height' => '200px']`). |
||
| 1922 | * @param boolean $overwrite whether to overwrite existing CSS properties if the new style |
||
| 1923 | * contain them too. |
||
| 1924 | * @see removeCssStyle() |
||
| 1925 | * @see cssStyleFromArray() |
||
| 1926 | * @see cssStyleToArray() |
||
| 1927 | */ |
||
| 1928 | 1 | public static function addCssStyle(&$options, $style, $overwrite = true) |
|
| 1944 | |||
| 1945 | /** |
||
| 1946 | * Removes the specified CSS style from the HTML options. |
||
| 1947 | * |
||
| 1948 | * For example, |
||
| 1949 | * |
||
| 1950 | * ```php |
||
| 1951 | * Html::removeCssStyle($options, ['width', 'height']); |
||
| 1952 | * ``` |
||
| 1953 | * |
||
| 1954 | * @param array $options the HTML options to be modified. |
||
| 1955 | * @param string|array $properties the CSS properties to be removed. You may use a string |
||
| 1956 | * if you are removing a single property. |
||
| 1957 | * @see addCssStyle() |
||
| 1958 | */ |
||
| 1959 | 1 | public static function removeCssStyle(&$options, $properties) |
|
| 1969 | |||
| 1970 | /** |
||
| 1971 | * Converts a CSS style array into a string representation. |
||
| 1972 | * |
||
| 1973 | * For example, |
||
| 1974 | * |
||
| 1975 | * ```php |
||
| 1976 | * print_r(Html::cssStyleFromArray(['width' => '100px', 'height' => '200px'])); |
||
| 1977 | * // will display: 'width: 100px; height: 200px;' |
||
| 1978 | * ``` |
||
| 1979 | * |
||
| 1980 | * @param array $style the CSS style array. The array keys are the CSS property names, |
||
| 1981 | * and the array values are the corresponding CSS property values. |
||
| 1982 | * @return string the CSS style string. If the CSS style is empty, a null will be returned. |
||
| 1983 | */ |
||
| 1984 | 4 | public static function cssStyleFromArray(array $style) |
|
| 1993 | |||
| 1994 | /** |
||
| 1995 | * Converts a CSS style string into an array representation. |
||
| 1996 | * |
||
| 1997 | * The array keys are the CSS property names, and the array values |
||
| 1998 | * are the corresponding CSS property values. |
||
| 1999 | * |
||
| 2000 | * For example, |
||
| 2001 | * |
||
| 2002 | * ```php |
||
| 2003 | * print_r(Html::cssStyleToArray('width: 100px; height: 200px;')); |
||
| 2004 | * // will display: ['width' => '100px', 'height' => '200px'] |
||
| 2005 | * ``` |
||
| 2006 | * |
||
| 2007 | * @param string $style the CSS style string |
||
| 2008 | * @return array the array representation of the CSS style |
||
| 2009 | */ |
||
| 2010 | 3 | public static function cssStyleToArray($style) |
|
| 2021 | |||
| 2022 | /** |
||
| 2023 | * Returns the real attribute name from the given attribute expression. |
||
| 2024 | * |
||
| 2025 | * An attribute expression is an attribute name prefixed and/or suffixed with array indexes. |
||
| 2026 | * It is mainly used in tabular data input and/or input of array type. Below are some examples: |
||
| 2027 | * |
||
| 2028 | * - `[0]content` is used in tabular data input to represent the "content" attribute |
||
| 2029 | * for the first model in tabular input; |
||
| 2030 | * - `dates[0]` represents the first array element of the "dates" attribute; |
||
| 2031 | * - `[0]dates[0]` represents the first array element of the "dates" attribute |
||
| 2032 | * for the first model in tabular input. |
||
| 2033 | * |
||
| 2034 | * If `$attribute` has neither prefix nor suffix, it will be returned back without change. |
||
| 2035 | * @param string $attribute the attribute name or expression |
||
| 2036 | * @return string the attribute name without prefix and suffix. |
||
| 2037 | * @throws InvalidParamException if the attribute name contains non-word characters. |
||
| 2038 | */ |
||
| 2039 | 18 | public static function getAttributeName($attribute) |
|
| 2047 | |||
| 2048 | /** |
||
| 2049 | * Returns the value of the specified attribute name or expression. |
||
| 2050 | * |
||
| 2051 | * For an attribute expression like `[0]dates[0]`, this method will return the value of `$model->dates[0]`. |
||
| 2052 | * See [[getAttributeName()]] for more details about attribute expression. |
||
| 2053 | * |
||
| 2054 | * If an attribute value is an instance of [[ActiveRecordInterface]] or an array of such instances, |
||
| 2055 | * the primary value(s) of the AR instance(s) will be returned instead. |
||
| 2056 | * |
||
| 2057 | * @param Model $model the model object |
||
| 2058 | * @param string $attribute the attribute name or expression |
||
| 2059 | * @return string|array the corresponding attribute value |
||
| 2060 | * @throws InvalidParamException if the attribute name contains non-word characters. |
||
| 2061 | */ |
||
| 2062 | 19 | public static function getAttributeValue($model, $attribute) |
|
| 2095 | |||
| 2096 | /** |
||
| 2097 | * Generates an appropriate input name for the specified attribute name or expression. |
||
| 2098 | * |
||
| 2099 | * This method generates a name that can be used as the input name to collect user input |
||
| 2100 | * for the specified attribute. The name is generated according to the [[Model::formName|form name]] |
||
| 2101 | * of the model and the given attribute name. For example, if the form name of the `Post` model |
||
| 2102 | * is `Post`, then the input name generated for the `content` attribute would be `Post[content]`. |
||
| 2103 | * |
||
| 2104 | * See [[getAttributeName()]] for explanation of attribute expression. |
||
| 2105 | * |
||
| 2106 | * @param Model $model the model object |
||
| 2107 | * @param string $attribute the attribute name or expression |
||
| 2108 | * @return string the generated input name |
||
| 2109 | * @throws InvalidParamException if the attribute name contains non-word characters. |
||
| 2110 | */ |
||
| 2111 | 27 | public static function getInputName($model, $attribute) |
|
| 2128 | |||
| 2129 | /** |
||
| 2130 | * Generates an appropriate input ID for the specified attribute name or expression. |
||
| 2131 | * |
||
| 2132 | * This method converts the result [[getInputName()]] into a valid input ID. |
||
| 2133 | * For example, if [[getInputName()]] returns `Post[content]`, this method will return `post-content`. |
||
| 2134 | * @param Model $model the model object |
||
| 2135 | * @param string $attribute the attribute name or expression. See [[getAttributeName()]] for explanation of attribute expression. |
||
| 2136 | * @return string the generated input ID |
||
| 2137 | * @throws InvalidParamException if the attribute name contains non-word characters. |
||
| 2138 | */ |
||
| 2139 | 27 | public static function getInputId($model, $attribute) |
|
| 2144 | |||
| 2145 | /** |
||
| 2146 | * Escapes regular expression to use in JavaScript |
||
| 2147 | * @param string $regexp the regular expression to be escaped. |
||
| 2148 | * @return string the escaped result. |
||
| 2149 | * @since 2.0.6 |
||
| 2150 | */ |
||
| 2151 | public static function escapeJsRegularExpression($regexp) |
||
| 2168 | } |
||
| 2169 |
Loading history...
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: