2
如何从jquery回调中获取'MyClass'实例。从jquery回调中获取类实例
function MyClass(){
this.message = 'Hello World'; // I need access to this variable in the callback
//registering class member function as callback
$('div').draggable({drag:this.onDrag});
this.onDrag = function(event,ui){
alert(this.message); // 'this' is jquery object, not MyClass instance;
}
}
P.S.具有'MyClass'实例或将实例存储到数据中的全局变量是不可取的。
谢谢!
哦,这真的很简单的解决方案。非常感谢尼克! – Coyod 2010-11-23 09:37:19