Hi,
PFA sample code, I have a hierarchical grid with n-number of rows, if I don't use virtualization feature enabled on that grid then I can scroll and view n-number of records.
As soon as I implement virtualization since it was taking more time to render the complete data in grid, I am unable to scroll till the last row. and the scrolling stops at some n-x th row and I am not able to see all the rows.
Could you suggest us how to get the grid scroll work along with the virtualization feature.
Thanks,
Kiran
Hello Kiran,
Thank you for contacting us regarding this issue.
I have started investigating the attached sample and will keep you posted of my findings (the issue seems to be related with having all levels expanded initially in this case).
Please do not hesitate to contact me with any updates or questions in the meantime.
Thank you for your patience.
I am still examining the scenario and will keep you posted of any developments.
Please feel free to contact me if you have any questions regarding this matter.
After discussing this with our engineers, it appears that using virtualization with InitialExpandDepth greater than 0 in igHierarchicalGrid is currently a limitation due to the fact that virtualization fetches all rows collapsed by default. I have notified our engineers regarding adding this limitation to the documentation.
Please feel free to contact me if you have any questions.