DeferredRender:false hiding the TabPanel content on a second call. Is it a bug?

[Rammynampati]

Hi Guys,
DeferredRender : false makes the content of a TabPanel to be in hidemode on a second call . Have you ever experienced it. Share with me Please.

[Rammynampati]

Hurray,
This thread is creating a record by getting 22 views without a single reply. No one bothered about this.

[Condor]

Have you tried adding defaults:{hideMode:'offsets'} to the tabpanel config?

[Rammynampati]

Thanks for your reply condor, I am actually off the day. I try it on monday and let you know.

[Rammynampati]

Hi Condor,
No gain using that..I feel it's pretty tricky that "Its the same functionality of the API documentation". The problem is i am not getting the source for API Structure any where. If anyone have any idea on this type of structure then you can surely help me here.
Please send me the code or idea how to achieve this.
Thanks,
MSR

[Rammynampati]

Hi,
One thing i observed is i am using "defferredRender : false" why because i am using grids in most of my tabs and i don't want them to reload every time i call them. What i am saying is this functionality works fine for static data inside tabpanels. But i need it to be worked for GridPanels inside tabPanels.

Thanks,
MSR

[Condor]

It's not completely clear what you are trying to do here from the code fragments you posted.

The thing that worries me most is the use of:

var um = newTab.getUpdater();
if(um) um.refresh();

You should only use this for loading plain HTML. If you are loading Ext components you should use LiteRemoteComponent (or something similar) instead.

[Rammynampati]

Hi Condor,
You no need to fear about that as i got "um.refresh()" from one of the forums. But removing that doesn't do any harm. If you didn't get the idea what i am doing, i explain you.
I am creating a TreePanel with leaves as west side. I created a CentralContainer as a TabPanel and adding the panels to it whenever i click on a leaf of the tree and based on the tree attributes(id).
I am sorry to say i never used plugins and i don't know whether my application supports for plugins.Can you have any other idea. You can find the images i attached for better clarification.

Thanks,
MSR

[tubamanu]

i was having the same problem as descriped here, with my tabpanel and my navigation on region west. but my time was running out to find a good working solution, i ve done something on my own.
The src is added as attachment, you need to modify index.php......i just copied it out of my project, and only did some modifications ( on firebiug an error appears ) but it works on FF 3.5.......

cheers!

src.zip

[Rammynampati]

Hi tabunamu,
Thanks a lot for the help. I analyzed your code. I am confused at this part of the code. Can you give what are you doing in this. Also you said you had the same problem as mine. What type of problem you were having ?

if(cf.TabPanel.theTabPanel.items.length > 0) {
            if (windowObject.isInitialized == false) {
                windowObject.init();
                cf.TabPanel.theTabPanel.add(windowObject.getInstance());    
                cf.TabPanel.theTabPanel.setActiveTab(windowObject.getInstance());
            }
            else {
                var windowLabel = windowObject.getInstance();
                var tab = cf.TabPanel.theTabPanel.findById(windowLabel.id);
                if(tab == null) {
                    windowObject.setInitialized(false);
                    windowObject.init();
                    cf.TabPanel.theTabPanel.add(windowObject.getInstance());
                    cf.TabPanel.theTabPanel.setActiveTab(windowObject.getInstance());
                    cf.TabPanel.theTabPanel.doLayout();
                }
                else {
                    cf.TabPanel.theTabPanel.setActiveTab(windowObject.getInstance());
                }
            }
        }
        else {
            cf.Layout.theRegionCenter.remove(cf.TabPanel.theTabPanel);
            cf.TabPanel.setInitialized(false);
            cf.TabPanel.init();
            windowObject.setInitialized(false);
            windowObject.init();
            cf.TabPanel.theTabPanel.add(windowObject.getInstance());
            cf.Layout.theRegionCenter.add(cf.TabPanel.theTabPanel);
            cf.Layout.theRegionCenter.doLayout();
        } 

Great appreciation for your help.
Thanks,
MSR