DataGrid Incell Editing

Radzen.Blazor Components
1

Hi everyone!
Have a problem with incell editing
I noticed that the problem started after version 5.6.0
I create special class for incell process looks like

public class EditHandler<T>
{
    private string columnEditing;
    public bool IsSendCallBackToParentAfterEditing;
    private readonly Func<T, Task>? EditedEntityCallBack;
    Func<T, string> getEntityId;
    T entityToUpdate;


    public EditHandler(Func<T, string> getIdFunc, Func<T, Task> _EditedEntityCallBack = null, bool _IsSendCallBackToParentAfterEditing = false)
    {
        getEntityId = getIdFunc ?? throw new ArgumentNullException(nameof(getIdFunc));
        EditedEntityCallBack = _EditedEntityCallBack;
        IsSendCallBackToParentAfterEditing = _IsSendCallBackToParentAfterEditing;
    }


    public void Reset()
    {
        if (entityToUpdate != null && IsSendCallBackToParentAfterEditing)
        {
            EditedEntityCallBack(entityToUpdate);
        }
        entityToUpdate = default;
        columnEditing = null;
    }

    public bool IsEditing(string ColumnProperty, T entity)
    {
        return columnEditing == ColumnProperty && Equals(entityToUpdate, entity);
    }

    public void OnCellClick(DataGridCellMouseEventArgs<T> args)
    {
        Reset();
        entityToUpdate = args.Data;
        columnEditing = args.Column.Property;
    }

    public void Update(Action<T> onUpdateRow)
    {
        if (entityToUpdate != null)
        {
            onUpdateRow?.Invoke(entityToUpdate);
        }
        Reset();
    }
}

main idea in callback after editing entity and process anything in a specific method and universal class for incellEditing

but after 5.6.х versions this code not work and grid cell is not activated

usage looks like

WeekDaysTableEditHandler = new EditHandler(x => x.workShift.Id, EditedShit, true); (in OnInitialized)

where EditedShit is a method for callback after editing in grid

and grid

<RadzenDataGrid @ref=@shiftCountCouplesGrid TItem="ShiftCountCouple" Data="@shiftCountCouples" Density="Density.Compact"
 ColumnWidth="200px" CellClick="@WeekDaysTableEditHandler.OnCellClick" AllowAlternatingRows="false">
     <Columns>
         <RadzenDataGridColumn Width="auto" TItem="ShiftCountCouple" Title="Зміна" TextAlign="TextAlign.Center" >
             <Template Context="data">
                 <RadzenBadge Style="@($"background-color:{data.workShift.Color};color: {data.workShift.TextColor};justify-content:center; align-items:center")">
                     @data.workShift.Name
                 </RadzenBadge>
             </Template>
             <FooterTemplate>
                 total
             </FooterTemplate>
         </RadzenDataGridColumn>
         <RadzenDataGridColumn Width="auto" TItem="ShiftCountCouple" Property="Count" Title="Count" TextAlign="TextAlign.Center" IsInEditMode="WeekDaysTableEditHandler.IsEditing">
             <Template Context="data">
                 @data.Count
             </Template>
             <EditTemplate Context="data">
                 <RadzenNumeric @bind-Value="data.Count" Style="width:100%" Min="0" TValue="int" Change="CalculateShift" />
             </EditTemplate>
             <FooterTemplate>
                 @shiftCountCouples.Sum(c => c.Count)
             </FooterTemplate>
         </RadzenDataGridColumn>
         ......OtherColumns
     </Columns>
 </RadzenDataGrid>

maybe anybody know what was changed the logic of datagrid after 5.6.0 version

Thx for your time

2

You can compare your implementation with our demo to check what’s different: