I’m building some objects that will trigger custom events, and I’m using jQuery’s bind and trigger to manage this for me, like so:
function MyObject() {
var _this = this;
this.onUpdate = function(fn) {
$ (_this).bind('MyObject.update', fn);
};
this.update = function(params) {
//Do stuff...
$ (_this).trigger('MyObject.update', [updatedID]);
};
}
My problem is when I come to register other callback functions with onUpdate – the functions I pass in need to include the ‘event’ parameter for trigger to work correctly, like so:
function myCallback(event, updatedID) {
//Do more stuff...
}
var myobject = new MyObject();
myobject.onUpdate(myCallback);
Is there a nice way I can wrap the function that I pass in to bind in the onUpdate method, so that myCallback doesn’t need the ‘event’ parameter, as it seems a bit irrelevant for my purposes?