Blazor Datagrid not displaying data

Radzen.Blazor Components
1

I just updated my Radzen controls to 4.4.2 and with no code changes most all grids will not display any rows or data? It generates no errors and I know the records are being fetched via the debugger.

Any Ideas?

2

Without code demonstrating the issue we will unable to provide any additional information.

3

Enchev here is code to one of the grids, it has my model info though.
This grid reads the data then fails to display any data/rows

<RadzenDataGrid @ref="sharegrid" AllowFiltering="true" AllowPaging="true" AllowSorting="true" Data="@getTenantFieldSharedsResult" FilterMode="Radzen.FilterMode.Advanced" TItem="HeadQuarters.Models.LaaS.TenantFieldShared" PageSize="5" RowDoubleClick="@SharegridRowDoubleClick" RowSelect="@SharegridRowSelect">



@(data.Tenant1?.Name)






@(data.CreatedDT.laasToVerboseTime())




<RadzenButton ButtonStyle="ButtonStyle.Danger" Icon="close" Size="ButtonSize.Small" Click="@((args) =>GridShareDeleteButtonClick(args, headQuartersModelsLaaSTenantFieldShared))" @onclick:stopPropagation="true">




5 
<RadzenDataGrid @ref="sharegrid" AllowFiltering="true" AllowPaging="true" AllowSorting="true" Data="@getTenantFieldSharedsResult" FilterMode="Radzen.FilterMode.Advanced" TItem="HeadQuarters.Models.LaaS.TenantFieldShared" PageSize="5" RowDoubleClick="@SharegridRowDoubleClick" RowSelect="@SharegridRowSelect">
                  <Columns>
                    <RadzenDataGridColumn TItem="HeadQuarters.Models.LaaS.TenantFieldShared" FilterProperty="Tenant1.Name" GroupProperty="Tenant1.Name" Property="ToTenantID" SortProperty="Tenant1.Name" Title="Tenant">
                      <Template Context="data">
                      @(data.Tenant1?.Name)
                      </Template>
                    </RadzenDataGridColumn>
                    <RadzenDataGridColumn TItem="HeadQuarters.Models.LaaS.TenantFieldShared" FilterProperty="Tenant.CreatedBY" GroupProperty="Tenant.CreatedBY" Property="Tenant.CreatedBY" SortProperty="Tenant.CreatedBY" Title="CONTACT" Width="150px">
                    </RadzenDataGridColumn>
                    <RadzenDataGridColumn TItem="HeadQuarters.Models.LaaS.TenantFieldShared" FormatString="{0:d}" Property="CreatedDT" Title="Created" Width="130px">
                      <Template Context="data">
                      @(data.CreatedDT.laasToVerboseTime())
                      </Template>
                    </RadzenDataGridColumn>
                    <RadzenDataGridColumn TItem="HeadQuarters.Models.LaaS.TenantFieldShared" Filterable="false" Groupable="false" Reorderable="false" Resizable="false" Sortable="false" TextAlign="TextAlign.Center" Title="DELETE" Width="70px">
                      <Template Context="headQuartersModelsLaaSTenantFieldShared">
                        <RadzenButton ButtonStyle="ButtonStyle.Danger" Icon="close" Size="ButtonSize.Small" Click="@((args) =>GridShareDeleteButtonClick(args, headQuartersModelsLaaSTenantFieldShared))" @onclick:stopPropagation="true">
                        </RadzenButton>
                      </Template>
                    </RadzenDataGridColumn>
                  </Columns>
                </RadzenDataGrid>
6

I have a similar issue after updating today to 4.4.2. Removing the grid attribute EmptyText allowed data to display in some cases and also on some grids it now requires a click on the grid to get the data to display, rolling back to 4.4.0 resolves all issues

7

Verified! If I remove "Empty Text" words. the grid displays rows.

Thank you, Sean, I'll wait to see if they release a fix before I go and dump empty text words.

8

Thanks @Sean and @Rod! Fix will be released immediately!

1 Like
9

Thank you Enchev, I just updated controls from NuGet and issues are now resolved and all working....