$(function(){ //將被添加到列表的一個簡單的函數(shù) varfoo = function(value1, value2){ alert("Received: " + value1 + "," + value2); }; // a second function which will not be added to the list varbar = function(value1, value2){ alert("foobar"); } varcallbacks = $.Callbacks(); // 添加函數(shù)到列表 callbacks.add(foo); alert(callbacks.has(foo)); // true alert(callbacks.has(bar)); // false })
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