starred/radzen-blazor
1
0
Fork 0
mirror of https://github.com/radzenhq/radzen-blazor.git synced 2026-02-03 21:29:20 +00:00
Code Issues 1.3k Packages Projects Releases 22 Wiki Activity

Data grid self-Reference hierarchy IQueryable support. #950

New Issue
Closed
opened 2026-01-29 17:46:47 +00:00 by claunia · 1 comment
claunia commented 2026-01-29 17:46:47 +00:00
Owner
Copy Link

Originally created by @hrvoje-grabusic on GitHub (Aug 8, 2023).

Describe the bug
When using Data grid self-Reference hierarchy and setting the Data attribute to IQueryable Instead of IEnumerable and clicking the expand icon, nothing happens.
If I do .ToList() on my IQueryable and set it to IEnumerable then it works as expected.

To Reproduce
Create DataGrid with Data grid self-Reference hierarchy and set Data attribute to IQueryable

Additional context
I am using MongoDB C# driver instead of EF so this might be the problem.
I haven't tried this with EF.

Originally created by @hrvoje-grabusic on GitHub (Aug 8, 2023). **Describe the bug** When using Data grid self-Reference hierarchy and setting the Data attribute to IQueryable<T> Instead of IEnumerable<T> and clicking the expand icon, nothing happens. If I do .ToList() on my IQueryable and set it to IEnumerable then it works as expected. **To Reproduce** Create DataGrid with Data grid self-Reference hierarchy and set Data attribute to IQueryable<T> **Additional context** I am using MongoDB C# driver instead of EF so this might be the problem. I haven't tried this with EF.
claunia commented 2026-01-29 17:46:48 +00:00
Author
Owner
Copy Link

@enchev commented on GitHub (Aug 9, 2023):

Our demo is using exactly IQueryable:
image
Here is the same with explicitly declared variable as IQueryable:
image
image

@enchev commented on GitHub (Aug 9, 2023): Our demo is using exactly IQueryable: ![image](https://github.com/radzenhq/radzen-blazor/assets/5804953/ccbffecf-fd27-4e2a-baea-c4c3cebd1434) Here is the same with explicitly declared variable as IQueryable: ![image](https://github.com/radzenhq/radzen-blazor/assets/5804953/ebf2fe83-f081-4306-85bc-aa416833e4ae) ![image](https://github.com/radzenhq/radzen-blazor/assets/5804953/f30568de-a39b-4a33-b76b-a0eb6ccaded9)
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
enhancement
good first issue
pull-request
Mirrored from GitHub Pull Request
No Label
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/radzen-blazor#950
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?