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    Question Can you change a closable tab to not be closable?

    Can you change a closable tab to not be closable?


    The question:
    Can a closable tab be dynamically made to be not closable?

    I did my best to search the forums directly as well as Google but couldn't find the answer.

    The background:
    I've got a tab panel to which tabs can be dynamically added by the user. I want these tabs to initially be closable so that if the user mistakenly added the tab they can correct this but the tab will contain a form and once they start answering questions on the form, I want to remove the ability to close the tab. I don't see a setClosable(boolean) method on TabPanel so I'm guessing the answer is no but want to make sure.

    Can this be done or do I just need to find a way to intercept the close event of the tab and prevent it if necessary? I'd rather just remove the little 'X' if possible and would prefer to use provided methods.

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    Code:
    Ext.fly(tabPanel.getTabEl(tabItem)).removeClass('x-tab-strip-closable');

  3. #3
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    That worked. Thanks! I guess I need to figure out the benefits of the Ext.fly() method...

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