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79 lines
1.7 KiB
79 lines
1.7 KiB
11 years ago
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<?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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11 years ago
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* 'attribute' => 'amount',
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11 years ago
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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 $clientEventsMap = [
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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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* 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', '', $this->options);
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$inputId = $this->id.'-input';
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$inputOptions = $this->options;
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$inputOptions['id'] = $inputId;
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if ($this->hasModel()) {
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echo Html::activeHiddenInput($this->model, $this->attribute, $inputOptions);
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} else {
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echo Html::hiddenInput($this->name, $this->value, $inputOptions);
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}
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if (!isset($this->clientEvents['slide'])) {
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$this->clientEvents['slide'] = 'function(event, ui) {
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$("#'.$inputId.'").val(ui.value);
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}';
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}
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$this->registerWidget('slider', SliderAsset::className());
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$this->getView()->registerJs('$("#'.$inputId.'").val($("#'.$this->id.'").slider("value"));');
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}
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}
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