Re: AW: [rap-dev] Unable to get custom widget working

[Gustavo Steigert <gustavo.steigert@xxxxxxxxxxxxx>]

The reason I'm doing this is because I'd like to poll the server in 
order to retrieve alert messages.
I was going to use the timer of the qooxdoo library.

Sorry, I'll use the newsgroup from now on.

Thanks,
Gustavo

Frank Appel escreveu:
> Hello Gustavo,
>
>  
>
> the mailing list is for RAP project development-related communication. 
> Please use the newsgroup for questions, support and information 
> exchange between users and developers of RAP.
>
>  
>
> Anyway, I don't understand what you are doing, for example I don't 
> understand why this.getFirstChild() returns what I suppose is your 
> toggle button.
>
>  
>
>  
>
> Ciao
>
> Frank
>
>  
>
>  
>
> *Von:* rap-dev-bounces@xxxxxxxxxxx 
> [mailto:rap-dev-bounces@xxxxxxxxxxx] *Im Auftrag von *Gustavo Steigert
> *Gesendet:* Freitag, 15. August 2008 21:15
> *An:* RAP project development-related communication
> *Betreff:* [rap-dev] Unable to get custom widget working
>
>  
>
> Hi,
>
> I followed the GMap custom widget tutorial in order to create a new 
> custom component, but it seems the java script is not running as I 
> interact with the component.
> This is what I have:
>
>     * AlertMessageRetriever (extends Composite): My custom component
>       (it has just a toggle button, which I want to listen for events)
>     * AlertMessageRetrieverLCA (extends AbstractWidgetLCA): My
>       component's LCA
>     * Resource (implements IResource): Java-script resource
>     * AlertMessageRetriever.js: My JS file
>
> Follows the contents of the "AlertMessageRetriever.js" file:
>
> qx.Class.define("custom.AlertMessageRetriever", {
>     extend :qx.ui.core.FlowLayout,
>     construct : function(id) {
>         this.base(arguments);
>         this.setHtmlAttribute("id", id);
>         var bt = this.getFirstChild();
>         bt.addEventListener("execute", this._onExecute, this);
>     },
>     properties : {
>         active : {
>             init : false
>         }
>     },
>     _onExecute : function() {
>         alert("_onExecute");
>     }
> });
>
> When I click on the button nothing happens (an alert containing 
> "_onExecute" was supposed to display).
> Does anybody know the reason?
>
> Thanks,
> Gustavo Steigert
>
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