Combo box -Loading 4000 records

2 posts, 0 answers
  1. Senthilkumar
    Senthilkumar avatar
    12 posts
    Member since:
    May 2015

    Posted 14 May 2015 Link to this post

    Currently we are using the kendo combo control to load values in one of the screen in the application. The problem is that the combo takes time to load the
    values are there are around 4000 records to load.

    1. Is it a problem to load 4000 records in the combo control?
    2. Given this scenario, we would like to have pagination as part of combo where we would able to load say 50 records per page and then navigate between pages to fetch the subsequent records.

    Let us know if it would be possible to build such a custom template.

    Appreciate your help.

  2. Plamen Lazarov
    Plamen Lazarov avatar
    135 posts

    Posted 15 May 2015 Link to this post

    Hello Senthilkumar,

    My suggestion in this case would be to use the virtualization option, which is useful when displaying large data sets. The page size is calculated by the formula:  height/itemHeight * 4.

    Please review the ComboBox / Virtualization demo. 

    Plamen Lazarov
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