Question

I have a pop up dialog box and I am trying to make it as dynamic as I can so I can send to it any function I want. I wanted to create a callback function so I can pass any function I want and it will do whatever I need on my object (in this example just print something for testing it.

here is what happens when the pop up is being called:

function DisplayPopUp(obj, callback) {


    //On Action Clicked
    $('#actionButton').click(function(e){
       e.preventDefault();
       callback(Obj);
    });
}

And here is the function that activates the PopUp function

$('.delete').click(function(){
    var obj="something something";
    DisplayPopUp(obj,function(){console.log('going to delete');});
});

Somehow that doesn’t work and I get from firebug this error:

Obj is not defined

Clearly I do not transfer my function right – how should I do it?

Answer 1

You’re calling callback(Obj) but your variable name is obj. Check your case.