Rank 1
Hi!
I'm having trouble on keeping a radgrid pager updated after rebinding the table with new contents (without reloading the page). The assembly version of the control i'm using is 3.1.1.0.
On the top of the page, I have a radgrid filled with several rows using NeedDataSource.
Then, below this grid, I have another radgrid which is filtered according to the row selected on the first grid (multiple row selection is not allowed). However, the pager of the second grid is not being updated accordingly. The "total number of items" shown in the pager is never updated when I bind new contents to the second grid. For instance, the grid is showing 2 items and the pager says there are a total of 5 items.
The binding of the second grid is being done using grid2.bind() each time a new row is selected on the first grid.
Do I have to update the pager info manually? How can I solve this?
Thanks!
2 Answers, 1 is accepted
Rank 1
The second grid is now using onNeedDataSource too, in order to be populated.
The problem persists, however I detected an important thing. The "total items" are not being updated ONLY when the total is MINOR than the number of items that were binded before (the previous "total"). For instance, when I click a row from grid1 that binds in grid2 more items than existed before, the "total items" text shown in the pager is being correctly updated. WHen the oposite occurs, the "total" is not being updated, which seems odd. Is this a bug?
Based on the information supplied, it is hard to determine the exact cause of the issue. Therefore, I will ask you to open a formal support ticket and send us a small working project, demonstrating your setup, and showing the unwanted behavior. We will debug it locally, and advise you further.
Thank you.
Greetings,
Pavlina
the Telerik team