DxTreeList.FooterDisplayMode Property
Specifies when to display the footer in the TreeList.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v24.1.dll
NuGet Package: DevExpress.Blazor
Declaration
[DefaultValue(TreeListFooterDisplayMode.Auto)]
[Parameter]
public TreeListFooterDisplayMode FooterDisplayMode { get; set; }
Property Value
Type | Default | Description |
---|---|---|
TreeListFooterDisplayMode | Auto | An enumeration value. |
Available values:
Name | Description |
---|---|
Auto | The footer is visible if it displays total summary values or your custom footer template. Otherwise, the footer is hidden. |
Never | The footer is always hidden even if it contains total summary values or if you specify a custom footer template. |
Always | The footer is always visible regardless of its content. |
Remarks
The default FooterDisplayMode
property value is Auto
. In this mode, the TreeList shows the footer only if it displays total summary values or your custom footer template. You can set the FooterDisplayMode
property to Always
or Never
to display or hide the footer regardless of total summary values.
The following example changes the footer display mode to Always
:
@inject EmployeeTaskService EmployeeTaskService
<DxTreeList Data="TreeListData"
KeyFieldName="Id"
ParentKeyFieldName="ParentId"
FooterDisplayMode="TreeListFooterDisplayMode.Always">
<Columns>
<DxTreeListDataColumn FieldName="Name" Caption="Task" />
<DxTreeListDataColumn FieldName="EmployeeName" />
<DxTreeListDataColumn FieldName="StartDate" />
<DxTreeListDataColumn FieldName="DueDate" />
</Columns>
</DxTreeList>
@code {
List<EmployeeTask> TreeListData { get; set; }
protected override void OnInitialized() {
TreeListData = EmployeeTaskService.GenerateData();
}
}
To customize the appearance of the footer and/or its cells, handle the CustomizeElement event.