$ .mobile.changePage无法正常工作
[英]$.mobile.changePage not working
问题描述
I'm trying to use $.mobile.changePage but it doesn't work. 
我正在尝试使用$.mobile.changePage但是它不起作用。 Here is my code 这是我的代码
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css">
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
</head>
<body>
<div data-role="page" id="p1">
<div data-role="header"><h2>DKT</h2></div>
<div data-role="content">
<div id="sw1"></div>
<div id="sw2"></div>
</div>
<div data-role="footer">...</div>
</div>
<script>
$.mobile.changePage("#qu");
</script>
<div data-role="page" id="qu">
<div data-role="header"><h2>DKT</h2></div>
<div data-role="content">
<fieldset class="ui-grid-a">
<div class="ui-block-a"><button>Nein</button></div>
<div class="ui-block-b"><button>Kaufen</button></div>
</fieldset>
</div>
</div>
</body>
</html>
I'm already getting the error TypeError: 'undefined' is not an object (evaluating 'i.trigger') 我已经收到错误TypeError: 'undefined' is not an object (evaluating 'i.trigger')
I allready tried to change to " http://www.google.com " : still getting the same error 我已经准备尝试将其更改为“ http://www.google.com ”：仍然出现相同的错误
Edit: 编辑：
Thanks to all. 谢谢大家。 But the problem was actually in another part of my code. 但是问题实际上出在我的代码的另一部分。
3 个解决方案
解决方案1
1 2013-03-19 09:25:45
Enclose your jquery code in a document.ready handler, like this: 将您的jquery代码封装在document.ready处理程序中，如下所示：
$(document).ready(function() {
$.mobile.changePage("#qu");
});
Because otherwise you are not giving time for the DOM to be loaded and so the #qu element is not present when trying to get it. 因为否则您没有花时间加载DOM，因此在尝试获取它时#qu元素不存在。
解决方案2
0 2013-03-19 09:26:22
Add Your script after 之后添加您的脚本
<div data-role="page" id="qu">
OR after end of body tag 或在标签结束后
like this : 像这样 ：
<script>
$.mobile.changePage("#qu");
</script>
解决方案3
0 2013-03-19 10:27:19
Change your code as below 如下更改代码
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css">
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"></script>
</head>
<body>
<div data-role="page" id="p1">
<div data-role="header"><h2>DKT</h2></div>
<div data-role="content">
<div id="sw1"></div>
<div id="sw2"></div>
</div>
<div data-role="footer">...</div>
</div>
<script>
$('#p1').live('pageshow', function(event){
$.mobile.changePage("#qu");
});
</script>
<div data-role="page" id="qu">
<div data-role="header"><h2>DKT</h2></div>
<div data-role="content">
<fieldset class="ui-grid-a">
<div class="ui-block-a"><button>Nein</button></div>
<div class="ui-block-b"><button>Kaufen</button></div>
</fieldset>
</div>
</div>
</body>
</html>
In your code the $.mobile.changePage("#qu"); 在您的代码中$.mobile.changePage("#qu"); is called before the dom is initiated. 在dom启动之前被调用。 You can use many other events such as pagebeforeshow , pagecreate etc. Check the jQuery Mobile documentation for more information. 您可以使用许多其他事件，例如pagebeforeshow ， pagecreate等。有关更多信息，请查看jQuery Mobile 文档 。
Make sure you are not using $(doucment).ready(function(){}); 确保您没有使用$(doucment).ready(function(){}); as well. 也一样
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