link to "this" in anonymous function ?

[dimmon]

please help...how to create a link to "this" in anoymous function?

(function() {
    
    function OnClick()
    {
        console.log(that.id);
    }
    ClassA = function(id)
    {
         this.id = id;
         this.element = document.getElementById(id);
         this.element.onclick = OnClick;
         // secret link
         that = this;
    }
})();

for(var i...)
{
      var x = new ClassA("element_" + id);
}

if i do so..."that" in each instance of ClassA is always the last instance. I understand why it doesn't work...but it just interesting..is it possible to create somehow this secret link or not?
I have tryed so:

that = function (t) {
        return t;
}(this);

and so...

GetThis = function (t) {
     return function () { return t };
}(this);

nothing works...is it possible?

[r51]

I'm not 100% sure I follow what you're trying to do. It looks like you want the OnClick function to have a reference to the classA containing the element that was clicked.

Well, a reference to the clicked element will be passed to OnClick as 'this'. If each element has a link to its classA, you could then get the id you want.

In classA: this.element.that = this;

In OnClick: console.log(this.that.id);