我正在使用 ajax 加载在我的页面上获取一些内容。我正在使用 bootstrap 3 和 bootstrap toggle。加载内容后,bootstrap 3 内容工作正常(您可以清楚地看到面板 panel-primary)。但是 Bootstrap 切换内容不会加载(您只能看到一些复选框)。有谁知道如何让它工作?或者我应该注意其他一些拨动开关吗?如果是,哪些?
编辑:我还没有测试过事件绑定(bind),因为我无法让 Bootstrap 切换 css 在加载 ajax 的代码上工作。事件绑定(bind)与 css 无关吧?
- 主要 html 代码(使用 ajax 加载的代码)使用的脚本
- 主要html代码
- 代码被主 html 代码加载到一个 div 中
<!-- jQuery -->
<script src="../bower_components/jquery/dist/jquery.min.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="../bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
<!-- Bootstrap Toggle JavaScript -->
<script src="../bower_components/bootstrap-toggle-master/js/bootstrap-toggle.min.js"></script>
<!-- Metis Menu Plugin JavaScript -->
<script src="../bower_components/metisMenu/dist/metisMenu.js"></script>
<!-- Custom Theme JavaScript -->
<script src="../dist/js/sb-admin-2.js"></script>
<!-- Custom Domotica JavaScript -->
<script> $(document).ready(function(){
// Set trigger and container variables
var trigger = $('#side-menu li ul li a'),
container = $('#page-wrapper');
// Fire on click
trigger.on('click', function(){
// Set $this for re-use. Set target from data attribute
var $this = $(this),
target = $this.data('target');
alert("target: " + target)
// Load target page into container
container.load(target + '.html', function (response, status, xhr) {});
// Stop normal link behavior
return false;
});
});
</script>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="Home automation web page">
<meta name="author" content="">
<title>Home</title>
<!-- Bootstrap Core CSS -->
<link href="../bower_components/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
<!-- Bootstrap toggle -->
<link href="../bower_components/bootstrap-toggle-master/css/bootstrap-toggle.min.css" rel="stylesheet">
<!-- MetisMenu CSS -->
<link href="../bower_components/metisMenu/dist/metisMenu.min.css" rel="stylesheet">
<!-- Custom CSS -->
<link href="../dist/css/sb-admin-2.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href="../bower_components/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div id="wrapper">
<!-- Navigation -->
<nav class="navbar navbar-default navbar-static-top" role="navigation" style="margin-bottom: 0">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html">Home</a>
</div>
<!-- /.navbar-header -->
<ul class="nav navbar-top-links navbar-right">
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-bell fa-fw"></i> <i class="fa fa-caret-down"></i>
</a>
<ul class="dropdown-menu dropdown-alerts">
<li>
<a href="#">
<div>
<i class="fa fa-comment fa-fw"></i> Failure
<span class="pull-right text-muted small">No respons from Controller 1</span>
</div>
</a>
</li>
</ul>
<!-- /.dropdown-alerts -->
</li>
<!-- /.dropdown -->
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-gear fa-fw"></i>
</a>
<!-- /.dropdown-user -->
</li>
<!-- /.dropdown -->
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-sign-out fa-fw"></i>
</a>
</li>
<!-- /.dropdown -->
</ul>
<!-- /.navbar-top-links -->
<div class="navbar-default sidebar" role="navigation">
<div class="sidebar-nav navbar-collapse">
<ul class="nav" id="side-menu">
<li>
<a href="index"><i class="glyphicon glyphicon-home"></i> House<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="#">Weather</a>
</li>
<li>
<a href="#">Energy</a>
</li>
<li>
<a href="#">Water</a>
</li>
</ul>
</li>
<li>
<a href="#"><i class="glyphicon glyphicon-star"></i> 1st floor<span class="fa arrow"></span></a>
<ul class="nav nav-second-level" id="side-menu2">
<li>
<a href="#" data-target="index">Hallway</a>
</li>
<li>
<a href="#">Main bedroom</a>
</li>
</ul>
<!-- /.nav-second-level -->
</li>
<li>
<a href="#"><i class="glyphicon glyphicon-star"></i> main floor<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="#">Kitchen</a>
</li>
<li>
<a href="#">Living room</a>
</li>
<li>
<a href="#">Garage</a>
</li>
</ul>
<!-- /.nav-second-level -->
</li>
<li>
<a href="#"><i class="glyphicon glyphicon-star"></i> Basement</a>
<!-- /.nav-second-level -->
</li>
<li>
<a href="#"><i class="glyphicon glyphicon-tree-deciduous"></i> Garden</a>
<!-- /.nav-second-level -->
</li>
</ul>
</div>
<!-- /.sidebar-collapse -->
</div>
<!-- /.navbar-static-side -->
</nav>
<div id="page-wrapper">
</div>
<!-- /#page-wrapper -->
</div>
<!-- /#wrapper -->
</body>
</html>
<div class="panel panel-primary" id="switchespanel">
<div class="panel-heading">
<h3 class="panel-title">Switches</h3>
</div>
<div class="panel-body">
<table class="table">
<tr>
<th>Location</th>
<th>State</th>
</tr>
<tr>
<td>Testswitch0</td>
<td>
<label>
<input type="checkbox" data-toggle="toggle" data-onstyle="success" id="S0" data-size="mini">
</label>
</td>
</tr>
</table>
</div>
</div>
最佳答案
确保您正确加载了 bootstrap-toggle js 文件和 css 文件。具体检查它们是否在您的链接指向的位置,甚至使用下面列出的 cdn 版本:
<link href="https://gitcdn.github.io/bootstrap-toggle/2.2.0/css/bootstrap-toggle.min.css" rel="stylesheet">
<script src="https://gitcdn.github.io/bootstrap-toggle/2.2.0/js/bootstrap-toggle.min.js"></script>
您的路径一定是错误的,或者您忘记完全包含 js 文件,您应该会在控制台中看到关于此的警告,否则代码可以正常工作。
关于动态加载的内容。
第一个元素之所以有效,是因为在首次加载 html 之后,bootstrap-toggle.min.js
会查找任何具有 data-toggle="toggle"属性的元素
并调用 .bootstrapToggle()
应用插件。这仅在页面加载时发生。
如果您稍后添加更多切换,您将需要通过 .bootstrapToggle()
自行初始化它们。我更新了下面的示例以模拟动态添加切换并解释我将采取的方法。有关详细信息,请参阅代码中的注释。
// timeout to simulate ajax
setTimeout(function(){
// add an element dynamically,
$('.table').append('<tr><td>Testswitch0</td><td><label><input type="checkbox" data-toggle="toggle" data-onstyle="success" id="S2" data-size="mini"></label></td></tr>');
// now that we have dynamically loaded elements
// we need to initialize any toggles that were added
// you shouldn't re-initialize any toggles already present
// but we also do want to have to figure out how to find the ones we added
// instead, we'll destroy all toggles and recreate all new ones
$("[data-toggle='toggle']").bootstrapToggle('destroy')
$("[data-toggle='toggle']").bootstrapToggle();
}, 2000)
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link href="https://gitcdn.github.io/bootstrap-toggle/2.2.0/css/bootstrap-toggle.min.css" rel="stylesheet">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://gitcdn.github.io/bootstrap-toggle/2.2.0/js/bootstrap-toggle.min.js"></script>
<div class="panel panel-primary" id="switchespanel">
<div class="panel-heading">
<h3 class="panel-title">Switches</h3>
</div>
<div class="panel-body">
<table class="table">
<tr>
<th>Location</th>
<th>State</th>
</tr>
<tr>
<td>Testswitch0</td>
<td><label>
<input type="checkbox" data-toggle="toggle" data-onstyle="success" id="S0" data-size="mini">
</label></td>
</tr>
<tr>
<td>Testswitch0</td>
<td><label>
<input type="checkbox" data-toggle="toggle" data-onstyle="success" id="S1" data-size="mini">
</label></td>
</tr>
</table>
</div>
</div>
关于javascript - ajax加载后 Bootstrap 切换不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32586384/