Hi,
i already tried that, same error.
Regards
Tom
Am 12.02.2012 um 10:34 schrieb Fritz Zaucker:
> I think you should define your property in a
>
> properties: {}
>
> section:
>
> http://manual.qooxdoo.org/1.6.x/pages/core/understanding_properties.html
>
> Cheers,
> Fritz
>
> On Sun, 12 Feb 2012, Thomas Schober wrote:
>
>> Hi,
>>
>> i implemented the following application class :
>>
>> qx.Class.define("snowscale.Application",
>> {
>> extend : qx.application.Standalone,
>>
>>
>>
>> /*
>> *****************************************************************************
>> MEMBERS
>> *****************************************************************************
>> */
>>
>> members :
>> {
>> /**
>> * This method contains the initial application code and gets called
>> * during startup of the application
>> *
>> * @lint ignoreDeprecated(alert)
>> */
>> statics :
>> {
>> mainDesktop : {check:"qx.ui.window.Desktop"}
>> },
>>
>> main : function()
>> {
>> // Call super class
>> this.base(arguments);
>>
>> // Enable logging in debug variant
>> if (qx.core.Environment.get("qx.debug"))
>> {
>> // support native logging capabilities, e.g. Firebug for Firefox
>> qx.log.appender.Native;
>> // support additional cross-browser console. Press F7 to toggle
>> visibility
>> qx.log.appender.Console;
>> }
>>
>> /*
>> -------------------------------------------------------------------------
>> Below is your actual application code...
>> -------------------------------------------------------------------------
>> */
>>
>> //Setup Desktop
>> var tabView = new qx.ui.tabview.TabView();
>> this.getRoot().add(tabView, {edge: 0});
>>
>> var page = new qx.ui.tabview.Page("Main Page",
>> "icon/32/actions/go-home.png");
>> page.setLayout(new qx.ui.layout.Grow());
>> tabView.add(page);
>>
>> var windowManager = new qx.ui.window.Manager();
>> var desktop = new qx.ui.window.Desktop(windowManager);
>> desktop.set({decorator: "main", backgroundColor: "background-pane"});
>> this.mainDesktop = desktop;
>> page.add(desktop);
>>
>> //Menü anzeigen
>> toolbar = new qx.ui.toolbar.ToolBar();
>> toolbar.setSpacing(5);
>> desktop.add(toolbar);
>> var part1 = new qx.ui.toolbar.Part();
>> var loginButton = new qx.ui.toolbar.Button("Login",
>> "icon/22/actions/document-new.png");
>> part1.add(loginButton);
>> part1.add(new qx.ui.toolbar.Separator());
>> toolbar.add(part1);
>> loginButton.addListener("execute", this.logMeIn);
>>
>> },
>>
>>
>> //loginfunction
>> logMeIn : function()
>> {
>> /* Container layout */
>> var win = new qx.ui.window.Window("Window").set({
>> width: 400,
>> height: 300,
>> showClose : false,
>> showMinimize : false
>> });
>> this.mainDesktop.add(win);
>> }
>>
>> }
>>
>> });
>>
>> I defined the property
>>
>> statics :
>> {
>> mainDesktop : {check:"qx.ui.window.Desktop"}
>> },
>>
>> and tried to access it in the listener logMeIn here :
>> this.mainDesktop.add(win);
>>
>> But i everytime get the error TypeError: 'undefined' is not an object
>> (evaluating 'this.mainDesktop.add').
>>
>> Why i am not able to access the property here in this function ? It looks
>> like its not recognized as defined. Am I doing anything wrong in the
>> definition of the property ?
>>
>> Best Regards
>> Tom
>>
>>
>
> --
> Oetiker+Partner AG tel: +41 62 775 9903 (direct)
> Fritz Zaucker +41 62 775 9900 (switch board)
> Aarweg 15 +41 79 675 0630 (mobile)
> CH-4600 Olten fax: +41 62 775 9905
> Schweiz web:
> www.oetiker.ch------------------------------------------------------------------------------
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------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
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