RowExpand and RowSelect

SandroRiz · June 15, 2022, 2:34pm

I didn't find any documentation about the method to invoke when I expand a row of a DataGrid. The RowExpand method which signature must have?

Basically I want to deny the Selection (AllowRowSelectOnRowClick="false") but when I expand a row I would like to "paint" the selected row like I had selected.

Moreover, I want to collapse the row programmately.... is there a method of grid ?

enchev · June 15, 2022, 2:46pm

Both events are using the item as argument:

github.com

radzenhq/radzen-blazor/blob/master/Radzen.Blazor/RadzenDataGrid.razor.cs#L1251

      
        
            /// </summary>
            /// <value>The row click callback.</value>
            [Parameter]
            public EventCallback<DataGridCellMouseEventArgs<TItem>> CellContextMenu { get; set; }
            
            
/// <summary>
            /// Gets or sets the row expand callback.
            /// </summary>
            /// <value>The row expand callback.</value>
            [Parameter]
            public EventCallback<TItem> RowExpand { get; set; }
            
            
/// <summary>
            /// Gets or sets the group row expand callback.
            /// </summary>
            /// <value>The group row expand callback.</value>
            [Parameter]
            public EventCallback<Group> GroupRowExpand { get; set; }
            
            
/// <summary>
            /// Gets or sets the row collapse callback.

github.com

radzenhq/radzen-blazor/blob/master/Radzen.Blazor/RadzenDataGrid.razor.cs#L1216

      
        
            /// </summary>
            /// <value>The value changed callback.</value>
            [Parameter]
            public EventCallback<IList<TItem>> ValueChanged { get; set; }
            
            
/// <summary>
            /// Gets or sets the row select callback.
            /// </summary>
            /// <value>The row select callback.</value>
            [Parameter]
            public EventCallback<TItem> RowSelect { get; set; }
            
            
/// <summary>
            /// Gets or sets the row deselect callback.
            /// </summary>
            /// <value>The row deselect callback.</value>
            [Parameter]
            public EventCallback<TItem> RowDeselect { get; set; }
            
            
/// <summary>
            /// Gets or sets the row click callback.