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78 lines
2.2 KiB
78 lines
2.2 KiB
<?php |
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/** |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @link http://www.yiiframework.com/ |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\bootstrap\helpers\base; |
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use Yii; |
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use yii\helpers\Json; |
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use yii\web\JsExpression; |
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/** |
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* Assets provides methods to register bootstrap assets. |
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* |
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* @author Antonio Ramirez <amigo.cobos@gmail.com> |
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* @since 2.0 |
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*/ |
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class Assets |
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{ |
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public static function registerBundle($responsive = false) |
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{ |
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$bundle = $responsive ? 'yii/bootstrap' : 'yii/bootstrap-responsive'; |
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Yii::$app->getView()->registerAssetBundle($bundle); |
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} |
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/** |
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* Registers plugin events with the API. |
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* |
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* @param string $selector the CSS selector. |
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* @param string[] $events the JavaScript event configuration (name=>handler). |
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* @param int $position the position of the JavaScript code. |
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* @return boolean whether the events were registered. |
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*/ |
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public static function registerEvents($selector, $events = array(), $position = View::POS_END) |
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{ |
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if (empty($events)) |
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return; |
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$script = ''; |
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foreach ($events as $name => $handler) { |
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$handler = ($handler instanceof JsExpression) |
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? $handler |
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: new JsExpression($handler); |
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$script .= ";jQuery(document).ready(function (){jQuery('{$selector}').on('{$name}', {$handler});});"; |
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} |
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if (!empty($script)) |
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Yii::$app->getView()>registerJs($script, array('position' => $position), static::getUniqueScriptId()); |
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} |
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/** |
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* Registers a specific Bootstrap plugin using the given selector and options. |
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* |
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* @param string $selector the CSS selector. |
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* @param string $name the name of the plugin |
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* @param array $options the JavaScript options for the plugin. |
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* @param int $position the position of the JavaScript code. |
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*/ |
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public static function registerPlugin($selector, $name, $options = array(), $position = View::POS_END) |
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{ |
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$options = !empty($options) ? Json::encode($options) : ''; |
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$script = ";jQuery(document).ready(function (){jQuery('{$selector}').{$name}({$options});});"; |
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Yii::$app->getView()->registerJs($script, array('position'=>$position)); |
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} |
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/** |
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* Generates a "somewhat" random id string. |
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* @return string the id. |
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*/ |
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public static function getUniqueScriptId() |
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{ |
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return uniqid(time() . '#', true); |
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} |
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} |