<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title></title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css"
integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"
integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<style>
.side-nav-item {
display: block;
padding: 10px 15px 10px 15px;
background-color: #FFFFFF;
cursor: pointer;
box-shadow: 0 1px 1px rgba(0, 0, 0, .05);
-webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .05);
}
.item-title {
background-color: #F5F5F5;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
border-bottom: 1px solid #DDDDDD;
}
.panel-heading {
margin-top: 5px;
padding: 0;
border-radius: 3px;
border: 1px solid transparent;
border-color: #DDDDDD;
}
.item-body {
padding: 10px 15px 5px 15px;
border-bottom: 1px solid #DDDDDD;
}
.item-second {
margin-top: 5px;
cursor: pointer;
}
.item-second a {
display: block;
height: 100%;
width: 100%;
}
</style>
</head>
<div class="col-md-2 side-nav">
<div class="panel-group" id="accordion">
<div class="panel-heading panel">
<a href="" class="side-nav-item item-title">
首页
</a>
<div class="item-body collapse">
</div>
</div>
<div class="panel-heading panel">
<a data-toggle="collapse" data-parent="#accordion" href="#item-cangku" class="side-nav-item item-title">
仓库管理
</a>
<div id="item-cangku" class="panel-collapse collapse in">
<div class="item-body">
<ul class="list-unstyled">
<li class="item-second"><a href="">产品库存</a></li>
<li class="item-second"><a href="">原料库存</a></li>
</ul>
</div>
</div>
</div>
<div class="panel-heading panel">
<a data-toggle="collapse" data-parent="#accordion" href="#item-caiwu" class="side-nav-item item-title collapsed">
列表1
</a>
<div id="item-caiwu" class="panel-collapse collapse">
<div class="item-body">
222
</div>
</div>
</div>
<div class="panel-heading panel">
<a data-toggle="collapse" data-parent="#accordion" href="#item-caiwu" class="side-nav-item item-title collapsed">
列表2
</a>
<div id="item-caiwu" class="panel-collapse collapse">
<div class="item-body">
222
</div>
</div>
</div>
<div class="panel-heading panel">
<a data-toggle="collapse" data-parent="#accordion" href="#item-renshi" class="side-nav-item item-title collapsed">
人事管理
</a>
<div id="item-renshi" class="panel-collapse collapse">
<div class="item-body">
333
</div>
</div>
</div>
</div>
</div>
这个是页面的html,列表1 列表2 是我用jinja2 语法循环的,循环id 出来一样
有什么好点的办法,可以让id变化,或者有其他办法可以下拉。
首先,能否详细的提供一下你的jinja2语法。
其次,按照我猜测的意图进行如下回答。
你的原始代码如下:
按照我的理解修改如下:
同时建议你看看这篇文章。
http://www.os373.cn/article/4