Unable to get value of the property 'get_allowDelete': object is null or undefined

4 posts, 0 answers
  1. deepti
    deepti avatar
    9 posts
    Member since:
    Jul 2011

    Posted 20 Jan 2012 Link to this post

    Hello,

    I am using telerik rad scheduler in our application. I want to scroll into view a specific time slot on initial page load for day view.
    I have implemented all the necessary steps mentioned in the below link:-
    http://www.telerik.com/support/kb/aspnet-ajax/scheduler/how-to-scroll-into-view-a-specific-time-slot-on-initial-page-load.aspx

    After implementing all the steps mentioned in above link, I am getting the below mentioned error.
    "Microsoft JScript runtime error: Unable to get value of the property 'get_allowDelete': object is null or undefined"

    Could you please let me know how to resolve this error.

    Thanks and Regards,
    Deepti
  2. Plamen
    Admin
    Plamen avatar
    3079 posts

    Posted 21 Jan 2012 Link to this post

    Hello Deepti,

     
    I have attached a sample project base of the code of the pointed KB. It worked as expected at my side. Please let me know if your case is somehow different.

    Hope this will help you.

    Regards,
    Plamen Zdravkov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
  3. deepti
    deepti avatar
    9 posts
    Member since:
    Jul 2011

    Posted 23 Jan 2012 Link to this post

    Hello Plamen,

    Thanks for the reply.
    I have already implemented all the necessary steps mentioned in attached sample project but still receiving the same error. For scheduler we are not allowing an appointment to be deleted i.e we are setting 'AllowDelete' property of scheduler to 'false'.
    I have also gone through the similar post 'http://www.telerik.com/community/forums/aspnet-ajax/scheduler/javascript-error-when-hovering-after-postback.aspx' in which the same error was occured.

    Thanks and Regards,
    Deepti



     

  4. Plamen
    Admin
    Plamen avatar
    3079 posts

    Posted 24 Jan 2012 Link to this post

    Hello Deepti,

     
    I have inspected the sample project again with the AllowDelete-false but again could not observe the issue.
    Since your error is the same as in the forum that you posted, please review the Implementing a Provider help topic and check you have implemented all the methods properly.

    Hope this will be helpful.

    Regards,
    Plamen Zdravkov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
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