jquery实现选中单选按钮下拉伸缩效果

本文实例讲述了jquery实现选中单选按钮下拉伸缩效果的方法。分享给大家供大家参考。具体如下:

这是一个使用jQuery插件实现的伸缩效果,在网页上,单击单选按钮,也就是Radio元素后,所属的对应内容向下拉出,伸展开来,平时是不显示的,可用在发票打印快递单查询等场合。

运行效果如下图所示:

具体代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

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

<head>

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

<title>下拉伸缩效果</title>

<script type="text/javascript" src="jquery-1.6.2.min.js"></script>

<style type="text/css">

body,ul,li,h1,h2,h3{margin:0px; padding:0;}

li{list-style:none;}

.m-collapsed, .m-expanded{margin-bottom: 20px;}

.m-collapsed div{display: none;}

.m-collapsed h3{background-color: #F1F1F1; color: #FF3399; cursor: pointer; font-size: 16px; height: 30px; line-height: 30px; padding-left: 20px;}

.m-collapsed h3 span{color: #333333; font-size: 14px; font-weight: normal; padding-left: 20px;}

.m-expanded{border: 1px solid #F691C3; padding: 10px 20px 20px;}

.m-expanded h3{color: #FF3399; cursor: pointer; font-size: 16px; margin-bottom: 20px;}

.m-expanded h3 span{display: none;}

</style>

<script type="text/javascript">

$(document).ready(function(){

var $tree_li = $("ul.tree li > h3")

$tree_li.click(function(){

var index = $tree_li.index(this);

var $div = $("ul.tree li h3").eq(index).next("div");

if($div.is(":visible")){

$(this).parent().attr("class","m-collapsed");

$div.hide();

$(this).find("input[type='checkbox']").removeAttr("checked","checked");

}else{

$(this).parent().attr("class","m-expanded");

$div.show();

$(this).find("input[type='checkbox']").attr("checked","checked");

}

return false;

})

})

</script>

</head>

<body>

<h1>下拉伸缩效果带复选框</h1>

<div >

<ul class="tree">

<li class="m-collapsed">

<h3><input name="" type="checkbox" value="" />&nbsp;&nbsp;索要发票</h3>

<div class="mt20">

<div style="height:116px" class="pop-red-content noborder">

<div class="mt5 receipt-option"> <span>发票抬头:</span> <span>

<input type="radio" checked="checked" value="P" name="radio-title" id="title-p">

<label class="ml5" for="title-p">个人</label>

</span> <span class="ml20">

<input type="radio" value="C" name="radio-title" id="title-g">

<label class="ml5" for="title-g">单位</label>

</span> </div>

<div class="mt10 gname clearfix">

<div id="div1">

<label class="fl" for="g-name">单位名称:</label>

<input type="text" maxlength="50" name="g-name" id="g-name" style="width:200px; height:21px; line-height:21px;">

<span class="ml5 lower "></span> </div>

</div>

<div class="mt10 receipt-option clearfix">

<label class="fl" for="receipt-cata">发票内容:</label>

<select id="drpInvoiceType" name="drpInvoiceType">

<option value="">明细</option>

<option value="FS">服装服饰</option>

<option value="BG">办公用品</option>

</select>

</div>

<div class="ml60 mt10">

<input type="submit" value="提交">

</div>

</div>

</div>

</li>

</ul>

</div>

</body>

</html>

希望本文所述对大家的jquery程序设计有所帮助。

以上是 jquery实现选中单选按钮下拉伸缩效果 的全部内容, 来源链接: utcz.com/z/337646.html

回到顶部