我试图了解 $.mobile.changePage 的工作原理。我将 $.mobile.changePage 方法放在 DOM 中最后一个元素之后的匿名函数中,但它不起作用,但如果我将它放在 document.ready 中,它工作正常。怎么来的?非常感谢任何建议
<!DOCTYPE html>
<html>
<head>
<title>My Page</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"></script>
</head>
<body>
<!-- Start of first page -->
<div data-role="page" id="foo">
<div data-role="header">
<h1>Foo</h1>
</div><!-- /header -->
<div data-role="content">
<p>I'm first in the source order so I'm shown as the page.</p>
<p>View internal page called <a href="#bar">bar</a></p>
</div><!-- /content -->
<div data-role="footer">
<h4>Page Footer</h4>
</div><!-- /footer -->
</div><!-- /page -->
<!-- Start of second page -->
<div data-role="page" id="bar">
<div data-role="header">
<h1>Bar</h1>
</div><!-- /header -->
<div data-role="content">
<p>I'm the second in the source order so I'm hidden when the page loads. I'm just shown if a link that references my id is beeing clicked.</p>
<p><a href="#foo">Back to foo</a></p>
</div><!-- /content -->
<div data-role="footer">
<h4>Page Footer</h4>
</div><!-- /footer -->
</div><!-- /page -->
<script>
(function(){
$.mobile.changePage($("#bar"), { transition: "slideup"} );
})();// this doesn't work
$(document).ready(function(){
$.mobile.changePage($("#bar"), { transition: "slideup"} );
})//this works
</script>