Hello, Has anyone any ideas?
Thanks Jing -----Original Message----- From: Jing Ge (Besitec IT DEHAM) [mailto:[email protected]] Sent: Donnerstag, 18. Juni 2009 10:51 To: [email protected] Subject: RE: wicketstuff mini veil Thanks for the replay. The label is just example code. You can try doing anything in the onSubmit(......) method of the AjaxButton(). The point is that the button is disabled when Veil is used. Best regards! Jing --------------------------------------------------- -----Original Message----- From: Warren Bell [mailto:[email protected]] Sent: Mittwoch, 17. Juni 2009 17:46 To: [email protected] Subject: Re: wicketstuff mini veil I don't know about the mini veil, but shouldn't your label and button be set up something like this: In the class add a member that is your model string and then modify it in in the AjaxButton#onSubmit(...) String modelString = "" ... final Label label = new Label("testLabel", new Model<String>("") { @Override protected String getObject() { return modelString; } }); ... AjaxButton button = new AjaxButton("testVeil") { @Override protected void onSubmit(AjaxRequestTarget arg0, Form<?> arg1) { modelString = "" + new Random().nextLong(); arg0.addComponent(label); } } I have not used setDefaultModelObject(...) before. I read that you shouldn't set a model object this way. Maybe that is causing a problem? Warren Jing Ge (Besitec IT DEHAM) wrote: > Hello, > > After doing this change, the project can be compiled and run. But I get > another problem. > > Here is my test code: > > final Label label = new Label("testLabel", new > Model<String>("")); > add(label); > Form form = new Form("testForm"); > AjaxButton button = new AjaxButton("testVeil") { > > @Override > protected void onSubmit(AjaxRequestTarget arg0, Form<?> > arg1) { > try { > Thread.sleep(5000); > label.setDefaultModelObject("" + new > Random().nextLong()); > arg0.addComponent(label); > } catch (InterruptedException ex) { > > Logger.getLogger(HomePage.class.getName()).log(Level.SEVERE, null, ex); > } > } > }; > button.add(new Veil()); > form.add(button); > add(form); > > After the application is deployed and running, the ajax button is > disabled. Did I do something wrong? > > Best regards! > Jing Ge > > -----Original Message----- > From: Jing Ge (Besitec IT DEHAM) [mailto:[email protected]] > Sent: Mittwoch, 17. Juni 2009 10:18 > To: [email protected] > Subject: RE: wicketstuff mini veil > > Hello, > > > > Should it be: > > > > super.bind(component); > > if (this.component != null) { > > ......... > > } > > > > regards! > > Jing Ge > > > > -----Original Message----- > From: Jing Ge (Besitec IT DEHAM) [mailto:[email protected]] > Sent: Mittwoch, 17. Juni 2009 10:15 > To: [email protected] > Subject: wicketstuff mini veil > > > > Hallo, > > > > > > > > I have checked out the source code and taken a look at the class Veil. I > > found the following code: > > > > > > > > public void bind(Component component) > > > > { > > > > super.bind(component); > > > > if (component != null) > > > > { > > > > throw new IllegalStateException( > > > > "This behavior is > > already bound to component. An instance of this behavior cannot be > > reused between components. Bound component: " > > > > > > + this.component.toString()); > > > > } > > > > this.component = component; > > > > } > > > > > > > > From the code we can see, the component will be checked after binding. > > If it is null, an exception will be thrown. > > > > > > > > Well, actually, I don't get it. Since the component can not be null > > after binding, the exception will be always thrown. Show me if I am > > wrong. > > > > > > > > Has anyone ever used the mini veil? Could anyone give me hand? Thanks. > > > > > > > > Best regards! > > > > Jing Ge > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- Thanks, Warren Bell 909-645-8864 [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
