Yii2 Bootstrap 3
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\jui;
use yii\helpers\Html;
/**
* SliderInput renders a slider jQuery UI widget that writes its value into hidden input.
*
* For example,
*
* ```
* echo Slider::widget([
* 'model' => $model,
11 years ago
* 'attribute' => 'amount',
* 'clientOptions' => [
* 'min' => 1,
* 'max' => 10,
* ],
* ]);
* ```
*
* The following example will use the name property instead:
*
* ```
* echo Slider::widget([
* 'name' => 'amount',
* 'clientOptions' => [
* 'min' => 1,
* 'max' => 10,
* ],
* ]);
* ```
*
* @see http://api.jqueryui.com/slider/
* @author Alexander Makarov <sam@rmcreative.ru>
* @since 2.0
*/
class SliderInput extends InputWidget
{
protected $clientEventsMap = [
'change' => 'slidechange',
'create' => 'slidecreate',
'slide' => 'slide',
'start' => 'slidestart',
'stop' => 'slidestop',
];
/**
* Executes the widget.
*/
public function run()
{
echo Html::tag('div', '', $this->options);
$inputId = $this->id.'-input';
$inputOptions = $this->options;
$inputOptions['id'] = $inputId;
if ($this->hasModel()) {
echo Html::activeHiddenInput($this->model, $this->attribute, $inputOptions);
} else {
echo Html::hiddenInput($this->name, $this->value, $inputOptions);
}
if (!isset($this->clientEvents['slide'])) {
$this->clientEvents['slide'] = 'function(event, ui) {
$("#'.$inputId.'").val(ui.value);
}';
}
$this->registerWidget('slider', SliderAsset::className());
$this->getView()->registerJs('$("#'.$inputId.'").val($("#'.$this->id.'").slider("value"));');
}
}