Grid Filter Row Problem

3 posts, 0 answers
  1. Peng
    Peng avatar
    9 posts
    Member since:
    Aug 2010

    Posted 30 May Link to this post

    Hi there I am trying to do for my application. But there are some functionality I want to control but fails to do so and I can't find it anywhere on the documentation. 

    Since I have a lot more data than the demo here (15,000 people), loading all the auto complete from the filter the moment one character is typed in will result in a very slow and bad user experience, and often times it will pop up a window like the screenshot telling me "Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property."

    How can I control when the auto complete shows up? 

    I did something like this in order to start auto complete after three characters, is this right? Any better way to control the whole project instead of just one column?

            columns.Bound(i => i.LastName)
                .Filterable(ftb =>
                    ftb.Cell(cell => cell.MinLength(3)

     And when I clear the filter, it will load up a list with all the people here, which is not something I want and it will often stuck there for 10 seconds and then shows the error. How can I disable it?


  2. Peng
    Peng avatar
    9 posts
    Member since:
    Aug 2010

    Posted 30 May in reply to Peng Link to this post

    Btw, I am using official 2016 Q2 Release (2016.2.504) and Visual Studio 2013, on Windows 10 64 bit.
  3. UI for ASP.NET AJAX banner
  4. Milena
    Milena avatar
    223 posts

    Posted 31 May Link to this post


    The error you are facing is related to the default maxvalue defined by the ASP.NET MVC framework. Please navigate to this help article, where you will find possible workarounds for this limitation.

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
Back to Top