DxDropDown.BodyTemplate Property

Specifies a template for the drop-down window’s body.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v22.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public RenderFragment<IPopupElementInfo> BodyTemplate { get; set; }

Property Value

Type	Description
RenderFragment<IPopupElementInfo>	The template content.

Remarks

Use the BodyTemplate property to display any UI fragment (for instance, formatted text, images, or another component) in the body element of the DropDown. The template has the context parameter. You can use the parameter’s CloseCallback property to implement a custom close button.

Razor

<DxButton Id="showDDbutton" Click="() => IsOpen = true">Show DropDown</DxButton>
<DxDropDown @bind-IsOpen="@IsOpen"
            Width="400"
            HeaderVisible="true"
            HeaderText="Edit Contact"
            FooterVisible="true">
    <BodyTemplate>
        <SampleEditForm />
    </BodyTemplate>
    <FooterTextTemplate>
        <DxButton RenderStyle="ButtonRenderStyle.Primary" Text="OK" Click="@context.CloseCallback" />
        <DxButton RenderStyle="ButtonRenderStyle.Secondary" Text="Cancel" Click="@context.CloseCallback" />
    </FooterTextTemplate>
</DxDropDown>

@code {
    bool IsOpen { get; set; } = false;
}

SampleEditForm.razor

<DxFormLayout Data="@editFormData" CssClass="w-100">
    <DxFormLayoutItem Field="@nameof(FormDataItem.Name)" Caption="Contact Name:" CaptionPosition="CaptionPosition.Vertical" ColSpanMd="12">
        <Template>
            <DxTextBox Text="@(((string)((ValueEditContext)context).Value))" />
        </Template>
    </DxFormLayoutItem>
    <DxFormLayoutItem Field="@nameof(FormDataItem.BirthDate)" Caption="Birth Date:" CaptionPosition="CaptionPosition.Vertical" ColSpanMd="6">
        <Template>
            <DxDateEdit Date="@(((DateTime)((ValueEditContext)context).Value))" />
        </Template>
    </DxFormLayoutItem>
    <DxFormLayoutItem Field="@nameof(FormDataItem.YearsWorked)" Caption="Years Worked:" CaptionPosition="CaptionPosition.Vertical" ColSpanMd="6">
        <Template>
            <DxSpinEdit Value="@(((int)((ValueEditContext)context).Value))"  />
        </Template>
    </DxFormLayoutItem>
    <DxFormLayoutItem Field="@nameof(FormDataItem.Position)" Caption="Position:" CaptionPosition="CaptionPosition.Vertical" ColSpanMd="12">
        <Template>
            <DxComboBox Data="@(new List<string>() {"Sales Representative", "Designer"})"
                        Value="@(((string)((ValueEditContext)context).Value))">
            </DxComboBox>
        </Template>
    </DxFormLayoutItem>
</DxFormLayout>

@code {
    FormDataItem editFormData = new() { Name = "Nancy Davolio", BirthDate = DateTime.Now.AddYears(-30), YearsWorked = 3, Position = "Sales Representative" };
}

The BodyTemplate property takes priority over the BodyText and BodyTextTemplate properties.