You can use the qx....bind() function to "attach" the correct context to your
event handler. Something like
addListener("event", qx...bind(handler,this));
However, in your code you don't even pass the context to the handler directly.
Probably it would be sufficient to use
addListener("event", handler, this);
The rhird parameter (this in my example) will be used when you access this
inside the handler.
Cheers,
Fritz
Fritz Zaucker
Oetiker+Partner AG
Aarweg 15
CH-4600 Olten
+41 62 775 9903
Am 22.11.2012 um 01:22 schrieb 689137 <[email protected]>:
> Marc,
>
> I found why _clean value is changed as I want it to be.
> I am doing the following:
> 1. I have a input type "execElem" in my index.html file of the qooxdoo
> application:
> <input type="file" id="execElem" style="display:none">
> 2. I get this element to the qooxdoo application as follows:
> var execElem = document.getElementById("execElem");
> 3. I have a button, which I assign the click event to of this execElem when
> it is pressed:
> editor.getexecButton().addListener("execute", function(e) {
> if (execElem) {
> execElem.click();
> }
> });
> This button is on the panel which is in class Editor, another class declared
> in my application.
> 4. I assign to the change event of the execElem the following function in
> the following way:
> execElem.addEventListener("change", handleExecFile, false);
>
> function handleExecFile() {
> //here I want to change value of this._clean
> this._clean = true;
> }
> In this way the value of this._clean is not true when I close the
> application.
> I feel that THIS is not the parent object I need, and in some way _clean is
> not changed in the root or something like that. But please let me know what
> I need to pass or what needs to be done in order to successfully get the
> TRUE value of this._clean when I close the application.
>
> Thank you!
>
>
>
> --
> View this message in context:
> http://qooxdoo.678.n2.nabble.com/Qooxdoo-Close-Event-tp7582052p7582070.html
> Sent from the qooxdoo mailing list archive at Nabble.com.
>
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