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Re: Instance of a Tabview breaking within Instance of a Panel during panel refre

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  • Jacques
    You re correct, I don t know why I didn t think of that. I ll just create the tabview once, and then switch out the source divs with ajax, and that should
    Message 1 of 3 , May 3, 2008
      You're correct,

      I don't know why I didn't think of that.

      I'll just create the tabview once, and then switch out the source divs
      with ajax, and that should eliminate the problem.


      --- In ydn-javascript@yahoogroups.com, "Satyen Desai" <sdesai@...> wrote:
      > Hi,
      > Try adding the TabView instantiation code as part of your success
      > callback when you get new investor details -OR- remove the existing
      > "demo" TabView DIV before sending out the AJAX request.
      > Since you're blowing away the markup for the TabView every time you
      > click on a row, you will need to recreate a new instance every time.
      > You should also consider purging any event listeners before destroying
      > the markup (see the Event Utility API Docs).
      > The root of the problem is probably the fact that you're trying to
      > instantiate the TabView, right after you dispatch the async request*
      > onclick = callAJAX(); new TabView();
      > So, TabView is potentially instantiated before the markup for it is
      > inserted into the document by the AJAX request.
      > This works the first time, because the "demo" div doesn't exist. TabView
      > waits for it internally, using onAvailable to wrap up instantiation.
      > The second time, since "demo" exists already, the TabView instance gets
      > created right away, but is then replaced by the new markup which comes
      > in after it.
      > Ideally, you can look into formatting your async request response, using
      > JSON for example, so that you can reuse the same TabView instance and
      > simply switch out its contents and labels.
      > - Satyen
      > * NOTE: Even with your undefined check, I believe you're still creating
      > a new instance of the TabView every time, since the investor_1,
      > investor_2 variables you're checking for are not global - you can add
      > some debugging code to verify this.
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