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Unplanned
Last Updated: 12 Apr 2024 16:04 by ADMIN
Gilbert
Created on: 28 Sep 2023 15:55
Category: Grid
Type: Bug Report
3
Hierarchical Grid inline edit exception on expanding the currently edited row - TelerikValidationComponent requires a cascading parameter of type EditContext

On Hierarchy grids with Inline edit mode, I noticed that if a row is currently being edited and I try to expand the row to show the child grid an exception is thrown: "Error: System.InvalidOperationException: TelerikValidationComponent requires a cascading parameter of type EditContext. You can use Telerik.Blazor.Components.TelerikValidationTooltip`1[System.String] inside a EditForm or TelerikForm".

The problem stems from a validation tool inside the Grid EditorTemplate.

2 comments
ADMIN
Dimo
Posted on: 12 Apr 2024 16:04

Hello everyone,

A possible workaround is to disable hierarchy expansion for the row in edit mode:

CSS

.k-grid-edit-row .k-hierarchy-cell {
    pointer-events: none;
}
.k-grid-edit-row .k-hierarchy-cell span {
    display: none;
}

Regards,
Dimo
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Celeste
Posted on: 09 Apr 2024 18:10
Is there any solution for this?
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