Remove the parameter completely to get the original behavior
TooltipText is a lambda function that takes the current item as input and returns the text to show in the tooltip (and aria-label).
Look at the Razor tab to see how this is done and how it can be customized.
+ + The Country filter option can be used to quickly filter the list of countries shown. Pressing the ESC key just closes the option popup without changing the filtering currently being used. + Pressing enter finishes the filter action by the current input to filter on and closes the option popup. +
diff --git a/src/Core/Components/DataGrid/FluentDataGrid.razor.cs b/src/Core/Components/DataGrid/FluentDataGrid.razor.cs index a33f566796..630a1ed521 100644 --- a/src/Core/Components/DataGrid/FluentDataGrid.razor.cs +++ b/src/Core/Components/DataGrid/FluentDataGrid.razor.cs @@ -635,6 +635,16 @@ public Task ShowColumnOptionsAsync(int index) return (index >= 0 && index < _columns.Count) ? ShowColumnOptionsAsync(_columns[index]) : Task.CompletedTask; } + ///