kb(Grid): prevent checkbox column click #3027
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dimodi
reviewed
Jun 16, 2025
| description: How to prevent an accidental click in the CheckBox column of the Grid | ||
| type: how-to | ||
| page_title: Grid CheckBox column prevent accidental click | ||
| slug: grid-checkbox-column-prevent-click |
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We normally use -kb- in KB slugs to differentiate them.
Suggested change
| slug: grid-checkbox-column-prevent-click | |
| slug: grid-kb-checkbox-column-prevent-click |
dimodi
reviewed
Jun 16, 2025
Comment on lines
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| private async Task OnRowClickHandler(GridRowClickEventArgs args) | ||
| { | ||
| // call a function that will prevent deselection of already selected rows | ||
| await JS.InvokeVoidAsync("handleDeselection"); | ||
| } |
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This logic misses the first outside-the-checkbox click. Thus, attach the handler on initial component render and after rebind. The latter will be easier to achieve if using Grid OnRead.
Suggested change
| private async Task OnRowClickHandler(GridRowClickEventArgs args) | |
| { | |
| // call a function that will prevent deselection of already selected rows | |
| await JS.InvokeVoidAsync("handleDeselection"); | |
| } | |
| protected override async Task OnAfterRenderAsync(bool firstRender) | |
| { | |
| if (firstRender) | |
| { | |
| await Task.Delay(1); | |
| await JS.InvokeVoidAsync("handleDeselection"); | |
| } | |
| await base.OnAfterRenderAsync(firstRender); | |
| } |
dimodi
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Hello @dimodi, Check the below option if you would like to automatically generate PR to production. The automation uses the branch for the cherry-pick, and then will delete the branch. Please, do not delete it manually.
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