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91 lines
2.0 KiB
91 lines
2.0 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\jui; |
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use yii\helpers\Html; |
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/** |
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* SliderInput renders a slider jQuery UI widget that writes its value into hidden input. |
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* |
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* For example, |
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* |
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* ``` |
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* echo Slider::widget([ |
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* 'model' => $model, |
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* 'attribute' => 'amount', |
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* 'clientOptions' => [ |
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* 'min' => 1, |
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* 'max' => 10, |
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* ], |
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* ]); |
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* ``` |
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* |
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* The following example will use the name property instead: |
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* |
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* ``` |
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* echo Slider::widget([ |
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* 'name' => 'amount', |
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* 'clientOptions' => [ |
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* 'min' => 1, |
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* 'max' => 10, |
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* ], |
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* ]); |
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* ``` |
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* |
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* @see http://api.jqueryui.com/slider/ |
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* @author Alexander Makarov <sam@rmcreative.ru> |
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* @since 2.0 |
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*/ |
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class SliderInput extends InputWidget |
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{ |
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protected $clientEventMap = [ |
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'change' => 'slidechange', |
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'create' => 'slidecreate', |
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'slide' => 'slide', |
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'start' => 'slidestart', |
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'stop' => 'slidestop', |
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]; |
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/** |
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* @var array the HTML attributes for the container tag. |
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*/ |
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public $containerOptions = []; |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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if (!isset($this->containerOptions['id'])) { |
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$this->containerOptions['id'] = $this->options['id'] . '-container'; |
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} |
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} |
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/** |
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* Executes the widget. |
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*/ |
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public function run() |
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{ |
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echo Html::tag('div', '', $this->containerOptions); |
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if ($this->hasModel()) { |
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echo Html::activeHiddenInput($this->model, $this->attribute, $this->options); |
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} else { |
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echo Html::hiddenInput($this->name, $this->value, $this->options); |
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} |
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if (!isset($this->clientEvents['slide'])) { |
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$this->clientEvents['slide'] = 'function(event, ui) { |
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$("#' . $this->options['id'] . '").val(ui.value); |
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}'; |
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} |
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$this->registerWidget('slider', SliderAsset::className(), $this->containerOptions['id']); |
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$this->getView()->registerJs('$("#' . $this->options['id'] . '").val($("#' . $this->id . '").slider("value"));'); |
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} |
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}
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