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How to fix JavaScript Unhandled exception Javascript Runtime error: Access is denied RRS feed

  • Question

  • I migrated an application from .NET 2.0 to 4.0. It worked without any error on 2.0 but not always in 4.0.

    I got a tab button which I switch back and forth from screen to screen which always call this code:

    function pageIsRegistered(navigationPage)
    {
        for(i=0;i<navigationPages.length;i++)
        {
            debugger;
            if(navigationPage == navigationPages[i])
            {
                navigationPageIndex = i;
                return true;
            }
        }
        return false;
    }

    It works the first few times but it will eventually give me the following error:

    Unhandled exception at line 47 .... 
    JavaScript runtime error: Acccess is denied.

    It bombs on this line

    if(navigationPage == navigationPages[i])

    How do I fix this? Thanks.

    Tuesday, September 1, 2015 8:11 PM