Ajax file upload control not working in APP part but fine in Full page mode RRS feed

  • Question

  • I have an auto hosted app, in which i am using an ajax file upload control. This is placed in a page in the form of app-part.

    My problem is when the the page is opened and if i try to upload any file it is not responding but it is giving a de-serialization error, which can be seen from the browser debugging.

    If I open the app in complete full page mode and try to upload in the app-part(which is placed in the page) it is working fine. 

    Please let me know the reason

    Note: This is happening In IE only.



    Monday, January 20, 2014 12:25 PM


  • check the IE developer tools for security errors , note that the app part is executed within an iframe so it might be iframe security issue

    Hope that helps|Amr Fouad|MCTS,MCPD sharePoint 2010

    • Marked as answer by Patrick_Liang Friday, January 31, 2014 1:26 PM
    Monday, January 20, 2014 2:42 PM