style.css
table { border:0;border-collapse:collapse;}
td { font:normal 12px/17px Arial;padding:2px;width:100px;}
th { font:bold 12px/17px Arial;text-align:left;padding:4px;border-bottom:1px solid #333;width:100px;}
.parent { background:#FFF38F;cursor:pointer;} /* 偶数行样式*/
.odd { background:#FFFFEE;} /* 奇数行样式*/
.selected { background:#FF6500;color:#fff;}
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<link href="css/style.css" rel="stylesheet" type="text/css" />
<script src="js/jquery-1.10.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
$('tr.parent').click(function(){ // 获取所谓的父行
$(this)
.toggleClass("selected") // 添加/删除高亮
.siblings('.child_'+this.id).toggle(); // 隐藏/显示所谓的子行
});
})
</script>
</head>
<body>
<table>
<thead>
<tr>
<th>姓名</th>
<th>性别</th>
<th>暂住地</th>
</tr>
</thead>
<tbody>
<tr class="parent" id="row_01">
<td colspan="3">前台设计组</td>
</tr>
<tr class="child_row_01">
<td>张山</td>
<td>男</td>
<td>浙江宁波</td>
</tr>
<tr class="child_row_01">
<td>李四</td>
<td>女</td>
<td>浙江杭州</td>
</tr>
<tr class="parent" id="row_02">
<td colspan="3">前台开发组</td>
</tr>
<tr class="child_row_02">
<td>王五</td>
<td>男</td>
<td>湖南长沙</td>
</tr>
<tr class="child_row_02">
<td>找六</td>
<td>男</td>
<td>浙江温州</td>
</tr>
<tr class="parent" id="row_03">
<td colspan="3">后台开发组</td>
</tr>
<tr class="child_row_03">
<td>Rain</td>
<td>男</td>
<td>浙江杭州</td>
</tr>
<tr class="child_row_03">
<td>MAXMAN</td>
<td>女</td>
<td>浙江杭州</td>
</tr>
</tbody>
</table>
</body>
</html>效果图：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<link href="css/style.css" rel="stylesheet" type="text/css" />
<script src="js/jquery-1.10.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
$('tr.parent').click(function(){ // 获取所谓的父行
$(this)
.toggleClass("selected") // 添加/删除高亮
.siblings('.child_'+this.id).toggle(); // 隐藏/显示所谓的子行
}).click();
})
</script>
</head>
<body>
<table>
<thead>
<tr>
<th>姓名</th>
<th>性别</th>
<th>暂住地</th>
</tr>
</thead>
<tbody>
<tr class="parent" id="row_01">
<td colspan="3">前台设计组</td>
</tr>
<tr class="child_row_01">
<td>张山</td>
<td>男</td>
<td>浙江宁波</td>
</tr>
<tr class="child_row_01">
<td>李四</td>
<td>女</td>
<td>浙江杭州</td>
</tr>
<tr class="parent" id="row_02">
<td colspan="3">前台开发组</td>
</tr>
<tr class="child_row_02">
<td>王五</td>
<td>男</td>
<td>湖南长沙</td>
</tr>
<tr class="child_row_02">
<td>找六</td>
<td>男</td>
<td>浙江温州</td>
</tr>
<tr class="parent" id="row_03">
<td colspan="3">后台开发组</td>
</tr>
<tr class="child_row_03">
<td>Rain</td>
<td>男</td>
<td>浙江杭州</td>
</tr>
<tr class="child_row_03">
<td>MAXMAN</td>
<td>女</td>
<td>浙江杭州</td>
</tr>
</tbody>
</table>
</body>
</html>效果图：
标签：function,伸缩,表格,JQ,前台,浙江,杭州,border,click From： https://blog.51cto.com/u_16171388/6557276