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callbacks.fire.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>callbacks.fire(arguments) | jQuery API 中文手册</title>
<meta name="author" content="jQuery 中文手册 - hemin.cn/jq/">
<meta name="description" content="jQuery中文手册(在线版),作者:hemin,在线手册:hemin.cn/jq/,下载:hemin.cn/jq/downloads/">
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</script>
</head>
<body id="split">
<div id="content" class="a2">
<div rel="callbacks.fire">
<h2><span>返回值:undefined</span>callbacks.fire(arguments)</h2>
<h3>概述</h3>
<div class="desc">
<p>禁用回调列表中的回调 </p>
<div class="longdesc">
<p></p>
</div>
</div>
<h3>参数</h3>
<div class="parameter">
<h4><strong>arguments</strong><em>V1.7</em></h4>
<p>这个参数或参数列表传回给回调列表。</p>
</div>
<div class="example">
<h3>示例</h3>
<span id="f_ad2"></span>
<h4>描述:</h4>
<p> 使用 callbacks.fire() 用任何已传递的参数调用列表中的回调: </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 function 'foo' to the list
callbacks.add( foo );
// fire the items on the list
callbacks.fire( 'hello' ); // outputs: 'foo: hello'
callbacks.fire( 'world '); // outputs: 'foo: world'
// add another function to the list
var bar = function( value ){
console.log( 'bar:' + value );
}
// add this function to the list
callbacks.add( bar );
// fire the items on the list again
callbacks.fire( 'hello again' );
// outputs:
// 'foo: hello again'
// 'bar: hello again'</code></pre>
</div>
</div>
</div>
</body>
</html>