Fix grid rendering issues, page size reset bug, and improve Sidebar/Sidebar2 behavior on mobile#1203
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gvreddy04 merged 7 commits intoJun 22, 2026
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… async usage. Sidebar and Sibar2: fic mobile nav behavior - Fixed page size reset issue when selecting PageSize from the table footer. Introduced pendingPageSizeChanging to prevent page reset during rendering and corrected OnPageSizeChangedAsync. - Fixed incorrect UI restore after LoadGridSettingsAsync. Added isColumnsLoading to show a temporary placeholder during prerendering and render filters correctly afterward. - Added InputFilterTemplate (RenderFragment) in GridColumnFilter.razor.cs to fix checkbox rendering where the checked state wasn’t applied properly. - Added missing async keywords and replaced return Task.CompletedTask with await calls in Grid.razor.cs. - Mobile version: added auto-close behavior for sidebar and sidebar2. NavMenu now closes correctly after selecting a menu item
…re apply checked html attribute.
…s.PageSize): now the grid can load page numbers greater than page size.
…oBellini/blazorbootstrap into Grid-Sidebar-Sidebar2-Fixes
…on. This function doesn't acceprt return.
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Summary
This PR addresses several issues related to Grid behavior, filter rendering, and UI interactions across the application. It includes bug fixes, rendering improvements, and enhancements to the user experience.
Fixes & Improvements
1. PageSize Selector Bug
Issue: Changing the page size from the selector at the bottom of the table (
) caused the value to reset to 10.
Fix: Introduced a new variable (
pendingPageSizeChanging) to prevent the grid from resetting the page during component rendering.Additional: Updated and corrected the logic inside
OnPageSizeChangedAsync.2. Grid Settings Not Reflected in HTML After Load
Issue:
LoadGridSettingsAsync()correctly restored saved settings, but the UI did not reflect these restored values.Cause: Blazor prerendering caused the initial UI state to display before filters were fully loaded.
Fix: Introduced an
isColumnsLoadingflag to show placeholders during prerendering and display the correct filter state once loading completes.3. Checkbox Rendering Issues in Filters
Issue: Checkbox filters were not applying the “checked” state correctly even when set to true.
Fix: Added a new
RenderFragment InputFilterTemplate()inGridColumnFilter.razor.csto handle checkbox rendering cleanly.4. Missing async / Incorrect Task Handling
Added missing
asynckeywords in several methods withinGrid.razor.cs.Replaced return
Task.CompletedTaskwith properawaitusage to ensure asynchronous flow behaves as expected.5. Mobile Navigation Menu Fix
Issue: In mobile view (sidebar and sidebar2), clicking on a menu item did not close the NavMenu.
Fix: Implemented automatic closing of the navigation menu after a user selects an item.