This example demonstrates how you can extend our Blazor Grid’s Filter Row with a custom operator selector.
Within each grid column, the FilterRowCellTemplate property specifies the template used for the filter row cell. The template contains an OperatorType component (see the OperatorType.razor file). The component includes a DxButton that activates a dropdown window with a list of operators. When a user selects an operator, the column's FilterRowOperatorType property is set to the specified value and the column values are filtered.
