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callbacks.locked.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>callbacks.locked() | jQuery API 中文手册</title>
<meta name="author" content="jQuery 中文手册 - hemin.cn/jq/">
<meta name="description" content="确定是否已被锁定的回调列表。 - jQuery API 中文手册">
<meta name="keywords" content="jquery,chm,手册,在线,api" />
<link type="image/x-icon" href="img/favicon.ico" rel="shortcut icon">
<link type="text/css" rel="stylesheet" href="style/style.css" />
</head>
<body id="split">
<div id='left' class='dtree'>
<p style="text-align:center">
<input type="text" name="query" id="query" placeholder="请输入关键字"/>
<!--<input type="button" id="butsoso" value="搜索" />--></p>
<p style="margin:7px 0; text-align:center"><a href="javascript:void(0)" id="openAll">全部展开</a> | <a href="javascript:void(0)" id="closeAll">全部折叠 </a> | <a href="index.html">速查表</a></p>
<div id="menu">
</div>
</div>
<div id="content" class="a2">
<div rel="callbacks.locked">
<h2><span>返回值:Boolean</span>callbacks.locked()</h2>
<h3><em>V1.7</em>概述</h3>
<div class="desc">
<p> 确定是否已被锁定的回调列表。 </p>
<div class="longdesc">
<p></p>
</div>
</div>
<div class="example">
<h3>示例</h3>
<span id="f_ad2"></span>
<h4>描述:</h4>
<p> 用 callbacks.locked() 确定是否已被锁定的回调列表。: </p>
<h5>jQuery 代码:</h5>
<pre><code>// a sample logging function to be added to a callbacks list
var foo = function( value ){
console.log( 'foo:' + value);
}
var callbacks = $.Callbacks();
// add the logging function to the callback list
callbacks.add( foo );
// fire the items on the list, passing an argument
callbacks.fire( 'hello' );
// outputs 'foo: hello'
// lock the callbacks list
callbacks.lock();
// test the lock-state of the list
console.log ( callbacks.locked() ); //true</code></pre>
</div>
</div>
</div>
</body>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.autocomplete.js"></script>
<script type="text/javascript" src="js/dtree.js"></script>
<script type="text/javascript" src="js/js.js"></script>
</html>