返回值:undefinedcallbacks.remove(callbacks)
概述
删除回调或回调回调列表的集合。
参数
callbacksV1.7
一个函数或函数数组,是从回调列表中删除。
示例
描述:
用callbacks.remove() 删除回调或回调回调列表的集合。
jQuery 代码:
// 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"
// remove "foo" from the callback list
callbacks.remove( foo );
// fire the items on the list again
callbacks.fire( "world" );
// nothing output as "foo" is no longer in the list/code>