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views:

354

answers:

1
+3  Q: 

ExtJS accordion init component while collapsed

Hi everyone!

I have following problem in EXTJS: I have an accordion layout with 2 panels. the first panel is for choosing an element and if you doubleclick the detail will be displayed in the second panel.

However there is one problem: The elements of panel2 seems not to be initialised, so i get an "is undefined" error.

When i open panel2 and close it, i dont have the problem. However opening and closing it looks creepy.

Is there a way to initialise the elements while it is collapsed? or is there something like a callback in mainPanel.layout.setActiveItem(panel1)...callback:initPanel2() ?

+1  A: 

Both panels should already be rendered (unless you have set deferredRender: true) so it's unclear exactly what you are trying to do. What does your code look like?

bmoeskau  2010-03-29 15:45:30
ok i noticed, that it renders some elements: the main elements.However it doesnt render the underelements like radio buttons.I have one RadioGroup and i cannot access the radio Button within the radio gruop, before i open the accordion.But i have also a Textfield and i can access the Textfield without opening the panel.Is there a way to init the underlings?
umit_alba  2010-03-30 10:35:36
+1 for deferredRender and for asking for the code
Protron  2010-09-15 19:47:17

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