返回值:undefinedcallbacks.disable()
V1.7概述
禁用回调列表中的回调
示例
描述:
使用 callbacks.disable() 禁用回调列表：
jQuery 代码:
// a sample logging function to be added to a callbacks list var foo = function( value ){ console.log( value ); } var callbacks = $.Callbacks(); // add the above function to the list callbacks.add( foo ); // fire the items on the list callbacks.fire( 'foo' ); // outputs: foo // disable further calls being possible callbacks.disable(); // attempt to fire with 'foobar' as an argument callbacks.fire( 'foobar' ); // foobar isn't output