RE: Screen refresh

Wed, 26 Oct 2005 03:31:08 -0700

I thought the moment you do a submit() the whole screen is re-rendered automatically? I think you would still get the whole screen even without calling the renderResponse() method. However in order to populate new data in various text boxes I find myself having to do a whole series of the following:

 

                        FacesContext context = FacesContext.getCurrentInstance();

                        UIViewRoot view = context.getViewRoot();

                        HtmlInputText input = (HtmlInputText) view.findComponent(“myform:username);

                        input.setValue(newUsername);

                        and so on …

 

 

I am new to JSF – so please correct me if I am wrong.

 

Best regards,

Yee

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 26 October 2005 4:49 PM
To: [email protected]
Subject: Screen refresh

 

Having implemented a valueChangeListener, using an >

With the code resulting in

 

            //          Now update GUI

            FacesContext.getCurrentInstance().renderResponse();

 

My screen is redrawn – it has quite a few components displayed and so the User sees the top of the screen being displayed

Is there any way to ‘mark’ which component should be scrolled into view when the redraw occurs

 

Thanks

 

Stefan Maric | IT & Professional Services | BT Global Services

E: [EMAIL PROTECTED]  |  www.bt.com/globalservices

 

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