There is a bug when calculating the scroll container heights in virtualization mode when summaries are shown.
The problem is in infragistics.ui.grid.framework.js method _initializeHeightsInternal. The reference to _footers_v is incorrect, it should be _footer_container.
In addition, the _adjustHeights method of infragistics.ui.grid.summaries.js does not correctly calculate the height of the containers in virtualization mode; changing it to call this.grid._initializeHeights instead of calculating the values directly resolves the problem.
We have discovered these issues because we are working in a size-sensitive application and the grid kept overflowing its container in virtualization mode.
Hi Karl,
Thank you for posting in our forums!
I am able to reproduce this with the sample I have attached with this post and I have a question to help pinpoint the cause of this issue.
Do you still see this behavior when Summaries are disabled and virtualization is enabled? I am seeing a similar behavior in my sample when I remove the Summaries feature.
Looking forward to hearing from you.
Hello Karl,
I have created a support case for you with an ID of CAS-115546-F2N7W0. The matter has been determined to be a development issue and has been logged in our tracking system with ID: 142448.
I will leave this case open and update you with any new information. You can view the status of the development issue connected to this case by going to the “Account” tab on our website, selecting "My Support Activity" and then this support case will be listed there. Then, you may select the "Development Issues" tab to view details of this development issue.
Please let me know if you have any questions.