Class TreeGridAggregate

Configures Tree Grid aggregates.

Inheritance
System.Object
SfBaseComponent
SfDataBoundComponent
TreeGridAggregate
Inherited Members
Namespace: Syncfusion.Blazor.TreeGrid
Assembly: Syncfusion.Blazor.dll
Syntax
public class TreeGridAggregate : SfDataBoundComponent

Constructors

TreeGridAggregate()

Declaration
public TreeGridAggregate()

Properties

Columns

Configures the aggregate columns.

Declaration
public List<TreeGridAggregateColumn> Columns { get; set; }
Property Value
Type Description
System.Collections.Generic.List<TreeGridAggregateColumn>

A list of TreeGridAggregateColumn that define the aggregate columns configuration.
Remarks

Use this property to define aggregate columns for operations such as sum, average, minimum, and maximum. You can customize each column's settings to fit your reporting needs.

Examples
<SfTreeGrid DataSource="@TreeGridData" IdMapping="TaskId" ParentIdMapping="ParentId">
    <TreeGridAggregates>
        <TreeGridAggregate>
            <TreeGridAggregateColumns>
                <TreeGridAggregateColumn Field="Sales" Type="Sum" Format="C2"></TreeGridAggregateColumn>
            </TreeGridAggregateColumns>
        </TreeGridAggregate>
    </TreeGridAggregates>
</SfTreeGrid>

ShowChildSummary

Display the childSummary for each parent.

Declaration
public bool ShowChildSummary { get; set; }
Property Value
Type Description
System.Boolean

true if child summaries should be displayed for each parent; otherwise, false. The default value is false.
Remarks

This property specifies whether summaries of child records should be displayed under each parent record. Enabling this can help provide a clearer hierarchical view of your data.

Examples
<SfTreeGrid DataSource="@TreeGridData" IdMapping="TaskId" ParentIdMapping="ParentId">
    <TreeGridAggregates>
        <TreeGridAggregate ShowChildSummary="true">
            <TreeGridAggregateColumns>
                <TreeGridAggregateColumn Field="Sales" Type="Sum" Format="C0"></TreeGridAggregateColumn>
            </TreeGridAggregateColumns>
        </TreeGridAggregate>
    </TreeGridAggregates>
</SfTreeGrid>

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Type Name Description
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder __builder

OnInitializedAsync()

Method invoked when the component is ready to start, having received its initial parameters from its parent in the render tree. Override this method if you will perform an asynchronous operation and want the component to refresh when that operation is completed.

Declaration
protected override Task OnInitializedAsync()
Returns
Type Description
System.Threading.Tasks.Task

A System.Threading.Tasks.Task representing any asynchronous operation.
Overrides

OnParametersSetAsync()

Method invoked when the component has received parameters from its parent in the render tree, and the incoming values have been assigned to properties.

Declaration
protected override Task OnParametersSetAsync()
Returns
Type Description
System.Threading.Tasks.Task

A System.Threading.Tasks.Task representing any asynchronous operation.
Overrides