jquery chosen 插件多选初始化

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

    <title></title>

    <link href="../css/chosen.css" rel="stylesheet" /> <!--引入chosen.css-->

    <script src="../js/jquery-1.10.2.js"></script> <!--引入jquery-*.js-->

    <script src="../js/chosen.jquery.js"></script> <!--引入chosen.jquery.js-->

</head>

<body>

    <select data-placeholder="Choose a Country..." class="chzn-select" multiple style="width:350px;" id="dl_chose2">

        <option value=""></option>

        <option value="1" >a</option>

        <option value="2">b</option>

        <option value="3">c</option>

        <option value="4">d</option>

        <option value="5">e</option>

        <option value="6">f</option>

        <option value="7">g</option>

        <option value="8">h</option>

        <option value="9">i</option>

    </select>

    <!--<a onclick="chose_mult_set_ini('#dl_chose2','1,3,5,8');" href="javascript:;;">Set a,c,e,h to Chose Mult-Select</a>-->





   

    <script language="javascript">

        // 多选 select 数据初始化

        function chose_mult_set_ini(select, values) {

            var arr = values.split(',');

            var length = arr.length;

            var value = '';

            for (i = 0; i < length; i++) {

                value = arr[i];

                $(select + " option[value='" + value + "']").attr('selected', 'selected');

            }

            $(select).trigger("liszt:updated");

        }



        $(document).ready(function () {

            // 如果要初始化已选中的项,需要在调用chosen()函数之前调用chose_mult_set_ini()函数

            // 设置<select>的<option>属性selected='selected',这样chosen()函数被调用时,相应项会显示在框中

            chose_mult_set_ini('#dl_chose2', '1,3,5,8');



            //初始化

            $(".chzn-select").chosen();

        });

    </script>

</body>

</html>

  

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