DxGridDataColumn.FilterRowEditorVisible Property

Specifies whether the column’s filter row cell displays the in-place text editor.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v21.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public bool FilterRowEditorVisible { get; set; }

Property Value

Type	Description
Boolean	true to display the filter row editor; otherwise, false.

Remarks

Enable the ShowFilterRow option to activate a row that allows users to filter Grid data. The filter row displays in-place text editors for all data columns. You can disable a column’s FilterRowEditorVisible property to hide this column’s editor and prevent users from filtering data by this column.

Note that the FilterRowEditorVisible property does not affect custom filter row editors defined in the FilterRowCellTemplate.

The following example hides the filter row editor in the Shipped column.

Razor

@using Grid.Northwind
@inject NorthwindContext Northwind

<DxGrid Data="@Data"
        ShowFilterRow="true">
    <Columns>
        <DxGridDataColumn FieldName="OrderId"  DisplayFormat="d"/>
        <DxGridDataColumn FieldName="OrderDate" DisplayFormat="d" />
        <DxGridDataColumn FieldName="ProductName"
                          FilterRowValue='"Queso"' FilterRowOperatorType="GridFilterRowOperatorType.Contains" />
        <DxGridDataColumn FieldName="UnitPrice" DisplayFormat="c2" />
        <DxGridDataColumn FieldName="Shipped" UnboundType="GridUnboundColumnType.Boolean"
                          UnboundExpression="[ShippedDate] <> Null"
                          FilterRowEditorVisible="false">
            <CellDisplayTemplate>
                <DxCheckBox CssClass="d-inline-block" Enabled="false" Checked="(bool)context.Value" />
            </CellDisplayTemplate>
        </DxGridDataColumn>
        <DxGridCommandColumn />
    </Columns>
</DxGrid>

@code {
    object Data { get; set; }

    protected override void OnInitialized() {
        Data = Northwind.Invoices
            .ToList();
    }
}

Invoice

using System;
#nullable disable

namespace Grid.Northwind {
    public partial class Invoice {
        public string ShipName { get; set; }
        public string ShipAddress { get; set; }
        public string ShipCity { get; set; }
        public string ShipRegion { get; set; }
        public string ShipPostalCode { get; set; }
        public string ShipCountry { get; set; }
        public string CustomerId { get; set; }
        public string CustomerName { get; set; }
        public string Address { get; set; }
        public string City { get; set; }
        public string Region { get; set; }
        public string PostalCode { get; set; }
        public string Country { get; set; }
        public string Salesperson { get; set; }
        public int OrderId { get; set; }
        public DateTime? OrderDate { get; set; }
        public DateTime? RequiredDate { get; set; }
        public DateTime? ShippedDate { get; set; }
        public string ShipperName { get; set; }
        public int ProductId { get; set; }
        public string ProductName { get; set; }
        public decimal UnitPrice { get; set; }
        public short Quantity { get; set; }
        public float Discount { get; set; }
        public decimal? ExtendedPrice { get; set; }
        public decimal? Freight { get; set; }
    }
}

NorthwindContext

using Microsoft.EntityFrameworkCore;
#nullable disable

namespace Grid.Northwind {
    public partial class NorthwindContext : DbContext {
        public NorthwindContext() {
        }

        public NorthwindContext(DbContextOptions<NorthwindContext> options)
            : base(options) {
        }
        // ...
        public virtual DbSet<Invoice> Invoices { get; set; }
        // ...
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
            if(!optionsBuilder.IsConfigured) {
                optionsBuilder.UseSqlServer("Server=.\\sqlexpress;Database=Northwind;Integrated Security=true");
            }
        }
        // ...
        protected override void OnModelCreating(ModelBuilder modelBuilder) {
        // ...
            modelBuilder.Entity<Invoice>(entity => {
                entity.HasNoKey();
                entity.ToView("Invoices");
                entity.Property(e => e.Address).HasMaxLength(60);
                entity.Property(e => e.City).HasMaxLength(15);
                entity.Property(e => e.Country).HasMaxLength(15);
                entity.Property(e => e.CustomerId)
                    .HasMaxLength(5)
                    .HasColumnName("CustomerID")
                    .IsFixedLength(true);
                entity.Property(e => e.CustomerName)
                    .IsRequired()
                    .HasMaxLength(40);
                entity.Property(e => e.ExtendedPrice).HasColumnType("money");
                entity.Property(e => e.Freight).HasColumnType("money");
                entity.Property(e => e.OrderDate).HasColumnType("datetime");
                entity.Property(e => e.OrderId).HasColumnName("OrderID");
                entity.Property(e => e.PostalCode).HasMaxLength(10);
                entity.Property(e => e.ProductId).HasColumnName("ProductID");
                entity.Property(e => e.ProductName)
                    .IsRequired()
                    .HasMaxLength(40);
                entity.Property(e => e.Region).HasMaxLength(15);
                entity.Property(e => e.RequiredDate).HasColumnType("datetime");
                entity.Property(e => e.Salesperson)
                    .IsRequired()
                    .HasMaxLength(31);
                entity.Property(e => e.ShipAddress).HasMaxLength(60);
                entity.Property(e => e.ShipCity).HasMaxLength(15);
                entity.Property(e => e.ShipCountry).HasMaxLength(15);
                entity.Property(e => e.ShipName).HasMaxLength(40);
                entity.Property(e => e.ShipPostalCode).HasMaxLength(10);
                entity.Property(e => e.ShipRegion).HasMaxLength(15);
                entity.Property(e => e.ShippedDate).HasColumnType("datetime");
                entity.Property(e => e.ShipperName)
                    .IsRequired()
                    .HasMaxLength(40);
                entity.Property(e => e.UnitPrice).HasColumnType("money");
            });
            // ...
            OnModelCreatingPartial(modelBuilder);
        }
        // ...
    }
}

Startup

public class Startup {
// ...
    public void ConfigureServices(IServiceCollection services) {
    // ...
        services.AddEntityFrameworkSqlServer();
        services.AddDbContext<NorthwindContext>((sp, options) => {
            var env = sp.GetRequiredService<IWebHostEnvironment>();
            var dbPath = Path.Combine(env.ContentRootPath, "Northwind-5e44b51f.mdf");
            options.UseSqlServer("Server=(localdb)\\MSSQLLocalDB;Integrated Security=true;AttachDbFileName=" + dbPath);
        });
    }
    // ...
}

Run Demo: Data Grid - Filter Row

Implements

FilterRowEditorVisible