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一款基于jQuery的联动Select下拉框

今天我们要来分享一款很实用的jQuery插件,它是一个基于jQuery多级联动的省市地区Select下拉框,并且值得一提的是,这款联动下拉框是经过自定义美化过的,外观比浏览器自带的要漂亮许多。另外,这个Select下拉框也可以绑定下拉事件,并获取当前选中项的值。

jquery-mult-select

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实现的代码。

html代码:

 <div class="wrap">        <div class="nice-select" name="nice-select">            <input type="text" value="==选择省份==" readonly>            <ul>                <li data-value="1">湖北省</li>                <li data-value="2">广东省</li>                <li data-value="3">湖南省</li>                <li data-value="4">四川省</li>            </ul>        </div>        <div class="h20">        </div>        <div class="nice-select" name="nice-select">            <input type="text" value="==选择城市==" readonly>            <ul>                <li data-value="1">武汉市</li>                <li data-value="2">深圳市</li>                <li data-value="3">长沙市</li>                <li data-value="4">成都市</li>            </ul>        </div>        <div class="h20">        </div>        <div class="nice-select" name="nice-select">            <input type="text" value="==选择区县==" readonly>            <ul>                <li data-value="1">蔡甸区</li>                <li data-value="2">南山区</li>                <li data-value="3">雨花区</li>                <li data-value="4">武侯区</li>            </ul>        </div>    </div>    <script type="text/javascript" src="js/jquery.js"></script>    <script>        $([name="nice-select"]).click(function (e) {            $([name="nice-select"]).find(ul).hide();            $(this).find(ul).show();            e.stopPropagation();        });        $([name="nice-select"] li).hover(function (e) {            $(this).toggleClass(on);            e.stopPropagation();        });        $([name="nice-select"] li).click(function (e) {            var val = $(this).text();            var dataVal = $(this).attr("data-value");            $(this).parents([name="nice-select"]).find(input).val(val);            $([name="nice-select"] ul).hide();            e.stopPropagation();            alert("中文值是:" + val);            alert("数字值是:" + dataVal);            //alert($(this).parents(‘[name="nice-select"]‘).find(‘input‘).val());        });        $(document).click(function () {            $([name="nice-select"] ul).hide();        });    </script>

css代码:

        body        {            color: #555;            font-size: 14px;            font-family: "微软雅黑" , "Microsoft Yahei";            background-color: #EEE;        }        a        {            color: #555;        }        a:hover        {            color: #f00;        }        input        {            font-size: 14px;            font-family: "微软雅黑" , "Microsoft Yahei";        }        .wrap        {            width: 500px;            margin: 100px auto;        }        .h20        {            height: 20px;            overflow: hidden;            clear: both;        }        .nice-select        {            width: 245px;            padding: 0 10px;            height: 38px;            border: 1px solid #999;            position: relative;            box-shadow: 0 0 5px #999;            background: #fff url(images/a2.jpg) no-repeat right center;            cursor: pointer;        }        .nice-select input        {            display: block;            width: 100%;            height: 38px;            line-height: 38px \9;            border: 0;            outline: 0;            background: none;            cursor: pointer;        }        .nice-select ul        {            width: 100%;            display: none;            position: absolute;            left: -1px;            top: 38px;            overflow: hidden;            background-color: #fff;            max-height: 150px;            overflow-y: auto;            border: 1px solid #999;            border-top: 0;            box-shadow: 0 3px 5px #999;            z-index: 9999;        }        .nice-select ul li        {            height: 30px;            line-height: 30px;            overflow: hidden;            padding: 0 10px;            cursor: pointer;        }        .nice-select ul li.on        {            background-color: #e0e0e0;        }

via:http://www.w2bc.com/Article/12982

一款基于jQuery的联动Select下拉框