PHP开发框架Yii Framework教程(45) Zii组件-Selectable示例

CJuiSelectable可以显示一个列表，列表的每个项支持Select事件，它封装了 JUI Selectable插件，其基本用法如下：

<?php
Yii::app()->clientScript->registerCss('selectable',"
#selectable {list-style-type: none; margin: 0; padding: 0; width: 60%;}
#selectable li {margin: 2px; padding: 4px; border: 1px solid #e3e3e3; background: #f7f7f7}
#selectable .ui-selecting { border: 1px solid #fad42e; }
#selectable .ui-selected { border: 1px solid #fad42e; background: #fcefa1;}
#select-result {margin: 0 0 10px 2px; }
", 'screen', CClientScript::POS_HEAD);
?>

<h2><?php echo 'Selectable'; ?></h2>

<center id="select-result">none</center>

<?php
$this->widget('zii.widgets.jui.CJuiSelectable',array(
    'id'=>'selectable',
    'items'=>array(
                'id1'=>'Item 1',
                'id2'=>'Item 2',
                'id3'=>'Item 3'
                ),
            'options'=>array(
                'stop'=>'js: function(event,ui){
            var result = $("#select-result").emptyempty();
            $(".ui-selected", this).each(function(){
                var index = $("#selectable li").index(this);
                result.append(" #" + (index + 1));
            });
        }'
                )
            ));
?>

使用Javascipts 来响应选择事件。