[DevExpress Support Team: CLONED FROM T815632: Data Grid for Blazor - How to refresh DxDataGrid after changing its data source]
This work on my master grid but don't work in my detail grid. It refresh the detail grid if I click on the the next row in my master grid and go back to the row of the detail grid.
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Hello,
Would you please describe your scenario in greater detail? Why do you need to refresh a detail grid? What action triggers the refreshing process? Would you please send me a sample project illustrating your scenario?
I look forward to your reply.
Regards,
Vova
I am adding a new note in the detail grid. Crud operation works in inserting a new row but the detail grid will not refresh unless I do F5 or go to another row in the master grid or click somewhere else and go back to the row that I added a new row.
Hello,
I tried to reproduce the same behavior on my side, but without success. Please check my video and sample project. Try to modify the sample to reproduce this issue and send it back to me. I will research it on my side and will do my best to help you.
Regards,
Vova
Where can I find your video and sample project?
Hello,
It's attached to my previous reply:
Click the T889455.mp4 and T889455.zip links to download the corresponding files.
Regards,
Vova
Thanks
Hi,
I encountered this problem recently and found that when we bind a data source synchronously with Data, the grid responds correctly if the source collection is modified (e.g. when we remove elements from a list), but it does not respond if the collection is replaced by a new instance. I had an IEnumerable returned from a service, so I got a new instance every time and refreshing didn't work.
The solution was either to bind the grid to the list and clear and re-fill the same list before refreshing the grid, or to use an asynchronous data source that works without this problem.
Best regards,
Andrzej
Hello Andrzej,
Thank you for sharing your results with us! I'm sure this will be helpful for our users that encounter the same issue.
Regards,
Vova