Hi Sikd,
yes, you can pass the reference from the function. Your example is
nearly correct, only the bracket are sometimes wrong:
<code>
var currentFunction = qx.myFunctions.myFunction1; // <- no bracket necessary
var myButton1 = new qx.myButton(currentFunction);
var currentFunction = qx.myFunctions.myFunction2; // <- no bracket necessary
var myButton2 = new qx.myButton(currentFunction);
</code>
In the constructor you can call the function like:
<code>
construct: function(currFn) {
this.addListener("click", function(e) {
currFn(); //<-- here a the bracket necessary
});
});
</code>
Cheers,
Chris
sikd schrieb:
> My programming skill is not enough to solve this problem. Hope someone could
> help me.
>
> I have a class "myButton" which made a simple button.
> I have a static class "myFunctions" which conatains myFunction1(),
> myFunction2() and so on.
>
> I would like to make instances of myButton class: myButton1, myButton2...
> Is it possible to pass the appropriate myFunction() to the myButton
> constructor, something like this:
>
> <code>
> var currentFunction = qx.myFunctions.myFunction1();
> var myButton1 = new qx.myButton(currentFunction);
>
> var currentFunction = qx.myFunctions.myFunction2();
> var myButton2 = new qx.myButton(currentFunction);
> </code>
>
> And in the myButton constructor something like this:
>
> <code>
> construct: function(currFn) {
> this.addListener("click", function(e) {
> currFn;
> });
> });
> </code>
>
--
Christian Schmidt
Software Entwickler
1&1 Internet AG - Web Technologies
Ernst-Frey-Straße 9 · DE-76135 Karlsruhe
[email protected]
Amtsgericht Montabaur / HRB 6484
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