今天我們要來(lái)分享一款很實(shí)用的jquery插件，它是一個(gè)基于jquery多級(jí)聯(lián)動(dòng)的省市地區(qū)select下拉框，并且值得一提的是，這款聯(lián)動(dòng)下拉框是經(jīng)過(guò)自定義美化過(guò)的，外觀比瀏覽器自帶的要漂亮許多。另外，這個(gè)select下拉框也可以綁定下拉事件，并獲取當(dāng)前選中項(xiàng)的值。
html代碼：
代碼如下:
<div class=wrap>
<div class=nice-select name=nice-select>
<input type=text value===選擇省份== readonly>
<ul>
<li data-value=1>湖北省</li>
<li data-value=2>廣東省</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===選擇城市== readonly>
<ul>
<li data-value=1>武漢市</li>
<li data-value=2>深圳市</li>
<li data-value=3>長(zhǎng)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===選擇區(qū)縣== readonly>
<ul>
<li data-value=1>蔡甸區(qū)</li>
<li data-value=2>南山區(qū)</li>
<li data-value=3>雨花區(qū)</li>
<li data-value=4>武侯區(qū)</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);
$('[name=nice-select] ul').hide();
e.stoppropagation();
alert(中文值是： + val);
alert(數(shù)字值是： + dataval);
//alert($(this).parents('[name=nice-select]').find('input').val());
});
$(document).click(function () {
$('[name=nice-select] ul').hide();
});
</script>
css代碼：
代碼如下:
body
{
color: #555;
font-size: 14px;
font-family: 微軟雅黑 , microsoft yahei;
background-color: #eee;
}
a
{
color: #555;
}
a:hover
{
color: #f00;
}
input
{
font-size: 14px;
font-family: 微軟雅黑 , 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;
}
代碼很簡(jiǎn)潔，我這里就不多做解釋了，小伙伴們自己預(yù)覽下就知道效果是多麼的簡(jiǎn)潔大方了，非常實(shí)用。