http://www.yiiframework.com/extension/multiselect/
Installation download
http://www.yiiframework.com/extension/multiselect/files/multiselect.zip
and extract to extensions folder
/**
* JMultiSelect class file.
*
* PHP Version 5.1
*
* @package Widget
* @author Segoddnja
* @license http://www.opensource.org/licenses/mit-license.php MIT
* @since 1.0
*/
Yii::import('zii.widgets.jui.CJuiInputWidget');
/**
* JMultiSelect displays a multiselect.
*
* JMultiSelect encapsulates the {@link http://abeautifulsite.net/blog/2008/04/jquery-multiselect/
* jQuery MultiSelect} plugin.
*
* To use this widget, you may insert the following code in a view:
*
* $this->widget('zii.widgets.jui.CJuiDatePicker', array(
* 'name'=>'publishDate',
* // additional javascript options for the date picker plugin
* 'options'=>array(
* 'showAnim'=>'fold',
* ),
* 'htmlOptions'=>array(
* 'style'=>'height:20px;'
* ),
* ));
* $this->widget('ext.multiselect.JMultiSelect',array(
* 'model'=>$model,
* 'attribute'=>'attribute',
* 'data'=>$data,
* // additional javascript options for the MultiSelect plugin
* 'options'=>array()
* ));
*
*
* By configuring the {@link options} property, you may specify the options
* that need to be passed to the MultiSelect plugin. Please refer to
* the {@link http://abeautifulsite.net/blog/2008/04/jquery-multiselect/#configuring MultiSelect plugin} documentation
* for possible options (name-value pairs).
*
* @author segoddnja
*/
class JMultiSelect extends CJuiInputWidget
{
/**
* @var array data for generating the list options (value=>display)
*/
public $data = array();
/**
* @var array selected data for list
*/
public $selected = array();
/**
* @var array additional options for multiselect script
*/
public $options = array();
/**
* Run this widget.
* This method registers necessary javascript and renders the needed HTML code.
*/
function run()
{
list($name, $id) = $this->resolveNameID();
if (isset($this->htmlOptions['id']))
{
$id = $this->htmlOptions['id'];
} else {
$this->htmlOptions['id'] = $id;
}
if (isset($this->htmlOptions['name']))
{
$name = $this->htmlOptions['name'];
} else {
$this->htmlOptions['name'] = $name;
}
if ($this->hasModel())
{
//echo CHtml::activeDropDownList($this->model, 'citysFilter', $this->data, $this->htmlOptions);
echo CHtml::activeDropDownList($this->model, $this->attribute, $this->data, $this->htmlOptions);
} else {
echo CHtml::dropDownList($name, $this->selected, $this->data, $this->htmlOptions);
}
$options = CJavaScript::encode($this->options);
$js = "jQuery('#{$id}').multiselect($options);";
Yii::app()->getClientScript()->registerScript(__CLASS__.'#'.$id, $js);
}
/**
* Initializes the widget.
*/
public function init() {
parent::init();
$this->registerScripts();
$this->htmlOptions['multiple'] = 'multiple';
$this->options = array_merge(array(
'header' => false,
'selectedList' => 4,
'noneSelectedText' => 'Select an option',
'selectedText' => '# selected',
), $this->options);
}
/**
* Registers the JS and CSS Files
*/
protected function registerScripts() {
parent::registerCoreScripts();
$assets = Yii::app()->getAssetManager()->publish(Yii::getPathOfAlias('ext.multiselect') . '/assets');
$cs = Yii::app()->getClientScript();
$cs->registerCoreScript('jquery.ui');
$cs->registerScriptFile($assets . '/jquery.multiselect.min.js');
$cs->registerCssFile($assets . '/jquery.multiselect.css');
}
}
?>
