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<?php |
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namespace DM\AjaxCom\Responder\Container; |
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use DM\AjaxCom\Responder\AbstractResponder; |
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class Container extends AbstractResponder |
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{ |
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const OBJECT_IDENTIFIER = 'container'; |
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const OPTION_VALUE = 'value'; |
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const OPTION_TARGET = 'target'; |
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const OPTION_METHOD = 'method'; |
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const OPTION_ANIMATE = 'animate'; |
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const OPTION_REMOVE_CLASS = 'removeClass'; |
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const OPTION_ADD_CLASS = 'addClass'; |
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const OPTION_ATTR = 'attr'; |
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/** |
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* Constructor |
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* |
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* @param string $identifier |
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*/ |
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public function __construct($identifier = null) |
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{ |
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$this->registerOption(self::OPTION_VALUE); |
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$this->registerOption(self::OPTION_TARGET); |
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$this->registerOption(self::OPTION_METHOD); |
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$this->registerOption(self::OPTION_ANIMATE); |
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$this->registerOption(self::OPTION_REMOVE_CLASS); |
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$this->registerOption(self::OPTION_ADD_CLASS); |
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$this->registerOption(self::OPTION_ATTR); |
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if ($identifier) { |
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$this->setOption(self::OPTION_TARGET, $identifier); |
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} |
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$this->animate(); |
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} |
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/** |
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* Append html to container |
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* |
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* @var string $html |
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* @return Container |
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*/ |
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public function append($html) |
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{ |
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$this->setOption(self::OPTION_VALUE, $html); |
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$this->setOption(self::OPTION_METHOD, 'append'); |
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return $this; |
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} |
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/** |
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* Prepend html to container |
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* |
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* @var string $html |
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* @return Container |
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*/ |
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public function prepend($html) |
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{ |
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$this->setOption(self::OPTION_VALUE, $html); |
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$this->setOption(self::OPTION_METHOD, 'prepend'); |
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return $this; |
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} |
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/** |
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* Replace container html with this html and animate |
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* |
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* @var string $html |
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* @return Container |
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*/ |
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public function replaceWith($html) |
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{ |
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$this->setOption(self::OPTION_VALUE, $html); |
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$this->setOption(self::OPTION_METHOD, 'replaceWith'); |
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return $this; |
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} |
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/** |
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* Replace container html with this html without animation |
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* Keeps element display property |
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* |
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* @var string $html |
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* @return Container |
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*/ |
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public function replace($html) |
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{ |
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$this->setOption(self::OPTION_VALUE, $html); |
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$this->setOption(self::OPTION_METHOD, 'replace'); |
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return $this; |
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} |
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/** |
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* Sets inner html of container |
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* |
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* @var string $html |
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* @return Container |
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*/ |
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public function html($html) |
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{ |
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$this->setOption(self::OPTION_VALUE, $html); |
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$this->setOption(self::OPTION_METHOD, 'html'); |
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return $this; |
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} |
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/** |
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* Set value of container object |
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* |
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* @var string $html |
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* @return Container |
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*/ |
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public function val($html) |
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{ |
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$this->setOption(self::OPTION_VALUE, $html); |
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$this->setOption(self::OPTION_METHOD, 'val'); |
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return $this; |
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} |
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/** |
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* Remove container |
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* |
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* @return Container |
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*/ |
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public function remove() |
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{ |
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$this->setOption(self::OPTION_METHOD, 'remove'); |
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return $this; |
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} |
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/** |
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* Enable/disable animation effect |
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* |
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* @var bool $enable |
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* @return Container |
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*/ |
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public function animate($enable = false) |
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{ |
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$this->setOption(self::OPTION_ANIMATE, (bool)$enable); |
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return $this; |
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} |
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/** |
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* Remove CSS class from container |
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* |
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* @param string $class |
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* @return Container |
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*/ |
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public function removeClass($class) |
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{ |
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$this->setOption(self::OPTION_METHOD, "removeClass"); |
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$this->setOption(self::OPTION_REMOVE_CLASS, $class); |
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return $this; |
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} |
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/** |
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* Add CSS class to container |
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* |
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* @param string $class |
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* @return Container |
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*/ |
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public function addClass($class) |
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{ |
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$this->setOption(self::OPTION_METHOD, "addClass"); |
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$this->setOption(self::OPTION_ADD_CLASS, $class); |
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return $this; |
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} |
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/** |
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* Changes attribute value of container |
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* |
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* @param $attribute |
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* @param null $value |
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* @return $this |
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*/ |
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public function attr($attribute, $value) |
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{ |
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$this->setOption(self::OPTION_METHOD, "attr"); |
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$this->setOption(self::OPTION_ATTR, $attribute); |
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$this->setOption(self::OPTION_VALUE, $value); |
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return $this; |
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} |
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} |
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In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: