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MudDatagrid: Fix grouping to work with filtered items cache.#6557

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henon merged 1 commit intoMudBlazor:devfrom
adameste:fix/muddatagrid_cache_grouping
Mar 30, 2023
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MudDatagrid: Fix grouping to work with filtered items cache.#6557
henon merged 1 commit intoMudBlazor:devfrom
adameste:fix/muddatagrid_cache_grouping

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@adameste
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Description

Fix datagrid grouping breaked by previous PR #6495.
GroupDefinitions were initialized with previous lazy-evaluated linq query and thus updated with every render.
With cache they get a list, which stays the same and groups don't update properly.
Fixed it by updating groupings after new items cache is created, added parameter to not update component state - that would cause infinite rendering loop.
Maybe a better solution involving more work is possible (pass function to GroupDefinition? possibly slower). This should work just fine.

How Has This Been Tested?

  • Existing unit tests

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

  • The PR is submitted to the correct branch (dev).
  • My code follows the code style of this project.
  • I've added relevant tests.

@github-actions github-actions bot added bug Unexpected behavior or functionality not working as intended PR: needs review labels Mar 30, 2023
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codecov bot commented Mar 30, 2023

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (465f37b) 91.46% compared to head (3bff07e) 91.47%.

Additional details and impacted files
@@           Coverage Diff           @@
##              dev    #6557   +/-   ##
=======================================
  Coverage   91.46%   91.47%           
=======================================
  Files         393      393           
  Lines       14876    14877    +1     
=======================================
+ Hits        13607    13608    +1     
  Misses       1269     1269           
Impacted Files Coverage Δ
...MudBlazor/Components/DataGrid/MudDataGrid.razor.cs 88.36% <100.00%> (+0.02%) ⬆️

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@henon
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henon commented Mar 30, 2023

@ScarletKuro FYI

@henon henon merged commit 2631eef into MudBlazor:dev Mar 30, 2023
@henon
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henon commented Mar 30, 2023

@adameste Thank you very much for the quick fix.

ScarletKuro pushed a commit to ScarletKuro/MudBlazor that referenced this pull request Apr 4, 2023
ilovepilav pushed a commit to ilovepilav/MudBlazor that referenced this pull request Nov 25, 2023
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2 participants