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Virtualization doesn't work in ejGrid with `enableVirtualization:true` and CDN scripts

Thread ID:





144832 May 24,2019 03:58 PM UTC Jun 11,2019 04:10 AM UTC jQuery 3
Tags: ejGrid
Max Koretskyi
Asked On May 24, 2019 03:58 PM UTC

I've enabled row virtualization with `enableVirtualization:true` but it's not working. Any ideas why? I have the following setup (see plunker):

  columns: columnDefs,
  height: 300,
  enableVirtualization: true,
  dataSource: window.data.slice(0, 1000),

I'm using CDN scripts:

<link rel="stylesheet" rel='nofollow' href="//cdn.syncfusion.com/"/>

<script src="//code.jquery.com/jquery-1.10.2.min.js"></script>
<script src="//cdn.syncfusion.com/js/assets/external/jquery.easing.1.3.min.js"></script>
<script src="//cdn.syncfusion.com/js/assets/external/jquery.globalize.min.js"></script>
<script src="//cdn.syncfusion.com/js/assets/external/jsrender.min.js"></script>
<script src="//cdn.syncfusion.com/"></script>

Farveen Sulthana Thameeztheen Basha [Syncfusion]
Replied On May 27, 2019 05:48 PM UTC

Hi Max,


Thanks for contacting Syncfusion Support.


We have checked your query and you need to define enableVirtualization property under scrollSettings.  Please refer to the code example:-



                columns: columnDefs,

                         allowScrolling: true,

                          scrollSettings: { width: "auto", height: 300, enableVirtualization: true },

                         dataSource: window.data.slice(0, 1000),




Refer to the documentation Link:- https://help.syncfusion.com/js/grid/scrolling#enhanced-virtual-scrolling


Also we have implemented the virtualization support with all properties from version Kindly upgrade to minimum of  version or else latest version v17.1.0.47.


Please get back to us if you need any further assistance.



Farveen sulthana T

Max Koretskyi
Replied On June 10, 2019 11:14 AM UTC

Got it, great, thanks!

Manivannan Padmanaban [Syncfusion]
Replied On June 11, 2019 04:10 AM UTC

Hi Max, 

Thanks for the update. 

We are happy to hear that the reported issue has been resolved.  

Kindly get back to us, if you need further assistance. 

Manivannan Padmanaban. 


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