Panel.LoadContent() with TexArea inside panel

[LemonMty]

Hi... my original problem was this

I have a Tab panel (let's call it TabMom) with 4 Tabs, each tab has several controls (textBox, TextArea, DataField, gridpanel, etc), when I need to update values of controls, I do it Code Behind getting data from Data Base, and updating each control textBox.text = [WathEver], and only the controls of the "Active Tab" were updated.

I investigate in the forum and using "TabMom.LoadContent()"... Problem Solved.

But... now when any of my TextArea controls, has Enter Key inside it's text, I call LoadContent of parent panel... a JavaScript error occurs. (see attachments)

Any suggestion?

Regards

[Daniil]

Hi @LemonMty,

The original problem happens because the content of not opened tabs is not rendered before first activation.

I am not sure how LoadContent() helps remedy the problem, but I don't think it is a way to go.

What you can do is to make all content rendered, even in hidden tabs. To do that please set DeferredRender="false" for the TabPanel.
http://docs.sencha.com/extjs/4.2.1/#...deferredRender