RadClientDataSource On Demand Paging

4 posts, 0 answers
  1. Geoffrey
     Geoffrey avatar
    1 posts
    Member since:
    May 2011

    Posted 20 Aug 2014 Link to this post

    Is there an example of using On Demand Paging with a RadClientDataSource.

    We have a RadClientDataSource that connects to a controller return json data.  We pass the page index, and page size to the controller, and it returns the records for that page, as well as the total count that we assign to the virtualCount.

    However, when we try to page, we get an "Out of stack space".  We do not see another call to our parameter map function to get another page.  How do we set this up?
  2. Marin
    Marin avatar
    1057 posts

    Posted 22 Aug 2014 Link to this post


    We have provided further information on how to setup the integration between RadGrid and RadClientDataSource in the support ticket you have opened on the same subject. In order to avoid duplicate posts we can continue the communication there.


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  3. Future Link IT
    Future Link IT avatar
    2 posts
    Member since:
    Apr 2017

    Posted 22 Jun 2017 in reply to Marin Link to this post

    the answer to this needs to be posted here so everyone can see it!
  4. Vasil
    Vasil avatar
    1642 posts

    Posted 27 Jun 2017 Link to this post

    Hello Sully,

    It is very old thread, and the ClientDataSource now includes a lot more functionalities. For example consuming data from another DataSource using remote calls. It requires no special code for handling the case and it supports server side paging out of the box.

    If you need further assistance, please explain in more details what is the current problem that you are facing.

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