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<?php |
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namespace kalanis\kw_templates\HtmlElement; |
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use kalanis\kw_templates\Interfaces\IAttributes; |
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/** |
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* Trait TCss |
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* @package kalanis\kw_templates\Template |
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* Trait for work with cascade style sheets - via classes |
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* Extend child of AHtmlElement |
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* @author Adam Dornak original |
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* @author Petr Plsek refactored |
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*/ |
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trait TCss |
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{ |
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/** |
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* Add class into attribute class |
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* @param string $name |
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*/ |
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public function addClass(string $name): void |
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{ |
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$class = $this->getAttribute(IAttributes::ATTR_NAME_CLASS); |
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if (!empty($class)) { |
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$class = explode(IAttributes::ATTR_SEP_CLASS, $class); |
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if (!in_array($name, $class)) { |
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$class[] = $name; |
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$this->setAttribute(IAttributes::ATTR_NAME_CLASS, implode(IAttributes::ATTR_SEP_CLASS, $class)); |
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} |
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} else { |
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$this->setAttribute(IAttributes::ATTR_NAME_CLASS, $name); |
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} |
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} |
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/** |
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* Remote class from attribute class |
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* @param string $name |
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*/ |
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public function removeClass(string $name): void |
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{ |
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$class = $this->getAttribute(IAttributes::ATTR_NAME_CLASS); |
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if (!empty ($class)) { |
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$class = explode(IAttributes::ATTR_SEP_CLASS, $class); |
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if (in_array($name, $class)) { |
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$class = array_flip($class); |
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unset ($class[$name]); |
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$class = array_flip($class); |
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$this->setAttribute(IAttributes::ATTR_NAME_CLASS, implode(IAttributes::ATTR_SEP_CLASS, $class)); |
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} |
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} |
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} |
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abstract public function getAttribute(string $name): ?string; |
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abstract public function setAttribute(string $name, string $value): void; |
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} |
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alex-kalanis /
kw_templates
