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dropdownprovider intermittently and inconsistently loses text and shows value NOT text after postback
posted

I am using a webtab and then a multiview to display different content.  Some content uses a webdatagrid that also uses dropdownproviders.

I have set the autopostback flag SelectedIndexChanged="On" for the webtab.  In the server side code, i then change which view in teh multiview to display, etc.

Erratically and inconsistently, if I go back to the tab linked to the webdatagrid, the dropdown provider does not display text, but rather the selected value and no choices in the dropdown.  If I continue to click around and come back, it sometimes reappears correctly with choices and text.  I was able to reproduce also with 15.2 latest service release.

See example I am uploading.

dropdownprovider.aspx.zip
  • 2680
    Offline posted

    Hello,

    Thank you for contacting us.

    I managed to reproduce the scenario on our side. There are two things we could do. The first one is to data bind the dropdown provider on each postback. The issue is not reproducible in that way. I am attaching a sample of this.

    If you are not pleased with this approach, we could log this issue in our system and perform detailed investigation.

    I am looking forward to hearing from you.

    DropDownProvider.zip