allbacks.disable
描述: 禁用回调列表中的回调
添加的版本: 1.7callbacks.disable()
这个方法不接受任何参数
此方法返回绑定它的那个回调对象(this).
Example
使用 callbacks.disable() 禁止回调列表中的回调进一步的调用:
// 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
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