blazor-devexpress-dot-blazor-dot-pivottable-fbd8e8e7.md
Lists values that specify when the Pivot Table displays the Filter Header Area.
Namespace : DevExpress.Blazor.PivotTable
Assembly : DevExpress.Blazor.PivotTable.v25.2.dll
NuGet Package : DevExpress.Blazor.PivotTable
public enum PivotTableFilterHeaderAreaDisplayMode
| Name | Description |
|---|---|
Default |
Always is used. The Filter Header Area is always displayed (even if it does not contain filter fields).
|
| Never |
The Filter Header Area is always hidden (even if the Pivot Table has filter fields defined).
|
| Always |
The Filter Header Area is always displayed (even if it does not contain filter fields).
|
The following properties accept/return PivotTableFilterHeaderAreaDisplayMode values:
Use the Pivot Table’s FilterHeaderAreaDisplayMode to specify when to display the Filter Header Area.
The following code hides the Field Header Area:
<DxPivotTable Data="SalesData"
FilterHeaderAreaDisplayMode="PivotTableFilterHeaderAreaDisplayMode.Never">
<Fields>
<DxPivotTableField Field="@nameof(Sales.SaleInfo.Region)"
Area="@PivotTableArea.Row"
AreaIndex="0" />
<DxPivotTableField Field="@nameof(Sales.SaleInfo.Country)"
Area="@PivotTableArea.Row"
SortOrder="@PivotTableSortOrder.Descending"
AreaIndex="1" />
<DxPivotTableField Field="@nameof(Sales.SaleInfo.Date)"
GroupInterval="@PivotTableGroupInterval.DateYear"
Area="@PivotTableArea.Column"
AreaIndex="0"
Caption="Year" />
<DxPivotTableField Field="@nameof(Sales.SaleInfo.Date)"
GroupInterval="@PivotTableGroupInterval.DateQuarter"
Area="@PivotTableArea.Column"
AreaIndex="1"
Caption="Quarter" />
<DxPivotTableField Field="@nameof(Sales.SaleInfo.Amount)"
SortOrder="@PivotTableSortOrder.Ascending"
Area="@PivotTableArea.Data"
SummaryType="@PivotTableSummaryType.Sum" />
</Fields>
</DxPivotTable>
@code {
IEnumerable<Sales.SaleInfo> SalesData;
protected override async Task OnInitializedAsync() {
SalesData = await Sales.GetSalesAsync();
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
public class Sales {
static IList<SaleInfo> dataSource;
public class SaleInfo {
public int OrderId { get; set; }
public string Region { get; set; }
public string Country { get; set; }
public string City { get; set; }
public int Amount { get; set; }
public DateTime Date { get; set; }
}
static Sales() {
CreateDataSource();
}
public static Task<IQueryable<SaleInfo>> GetSalesAsync() {
return Task.FromResult(dataSource.AsQueryable());
}
static void CreateDataSource() {
dataSource = new List<SaleInfo> {
new SaleInfo {
OrderId = 10248,
Region = "North America",
Country = "United States",
City = "New York",
Amount = 1740,
Date = DateTime.Parse("2017/01/06")
},
new SaleInfo {
OrderId = 10249,
Region = "North America",
Country = "United States",
City = "Los Angeles",
Amount = 850,
Date = DateTime.Parse("2017/02/13")
},
new SaleInfo {
OrderId = 10250,
Region = "North America",
Country = "United States",
City = "Denver",
Amount = 2235,
Date = DateTime.Parse("2017/02/07")
},
new SaleInfo {
OrderId = 10251,
Region = "North America",
Country = "Canada",
City = "Vancouver",
Amount = 1965,
Date = DateTime.Parse("2017/03/03")
},
new SaleInfo {
OrderId = 10252,
Region = "North America",
Country = "Canada",
City = "Edmonton",
Amount = 880,
Date = DateTime.Parse("2017/03/10")
},
new SaleInfo {
OrderId = 10253,
Region = "South America",
Country = "Brazil",
City = "Rio de Janeiro",
Amount = 5260,
Date = DateTime.Parse("2017/01/17")
},
new SaleInfo {
OrderId = 10254,
Region = "South America",
Country = "Argentina",
City = "Buenos Aires",
Amount = 2790,
Date = DateTime.Parse("2017/05/21")
},
new SaleInfo {
OrderId = 10255,
Region = "South America",
Country = "Paraguay",
City = "Asuncion",
Amount = 3140,
Date = DateTime.Parse("2017/05/01")
},
new SaleInfo {
OrderId = 10256,
Region = "Europe",
Country = "United Kingdom",
City = "London",
Amount = 6175,
Date = DateTime.Parse("2017/06/24")
},
new SaleInfo {
OrderId = 10257,
Region = "Europe",
Country = "Germany",
City = "Berlin",
Amount = 4575,
Date = DateTime.Parse("2017/06/11")
},
new SaleInfo {
OrderId = 10517,
Region = "North America",
Country = "United States",
City = "New York",
Amount = 7710,
Date = DateTime.Parse("2018/07/18")
},
new SaleInfo {
OrderId = 10518,
Region = "North America",
Country = "United States",
City = "Los Angeles",
Amount = 7975,
Date = DateTime.Parse("2018/01/10")
},
new SaleInfo {
OrderId = 10519,
Region = "North America",
Country = "United States",
City = "Denver",
Amount = 3285,
Date = DateTime.Parse("2018/03/13")
},
new SaleInfo {
OrderId = 10520,
Region = "North America",
Country = "Canada",
City = "Vancouver",
Amount = 2580,
Date = DateTime.Parse("2018/04/22")
},
new SaleInfo {
OrderId = 10521,
Region = "North America",
Country = "Canada",
City = "Edmonton",
Amount = 2160,
Date = DateTime.Parse("2018/05/26")
},
new SaleInfo {
OrderId = 10522,
Region = "South America",
Country = "Brazil",
City = "Rio de Janeiro",
Amount = 1100,
Date = DateTime.Parse("2018/05/25")
},
new SaleInfo {
OrderId = 10523,
Region = "South America",
Country = "Argentina",
City = "Buenos Aires",
Amount = 4425,
Date = DateTime.Parse("2018/08/21")
},
new SaleInfo {
OrderId = 10524,
Region = "South America",
Country = "Paraguay",
City = "Asuncion",
Amount = 1360,
Date = DateTime.Parse("2018/08/22")
},
new SaleInfo {
OrderId = 10525,
Region = "Europe",
Country = "United Kingdom",
City = "London",
Amount = 3250,
Date = DateTime.Parse("2018/11/14")
},
new SaleInfo {
OrderId = 10526,
Region = "Europe",
Country = "Germany",
City = "Berlin",
Amount = 5550,
Date = DateTime.Parse("2018/12/21")
},
};
}
See Also