DxMessageBox.Attributes Property

Specifies a collection of standard HTML attributes applied to the Message Box.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter(CaptureUnmatchedValues = true)]
public Dictionary<string, object> Attributes { get; set; }

Property Value

Type	Description
Dictionary<String, Object>	A collection of attributes.

Remarks

To apply a standard HTML attribute to the Message Box, specify the attribute’s name and its value among Message Box properties in the markup. If the specified name does not match an existing Message Box property name, the component passes the specified value to the Attributes collection.

You can use the Attributes collection to add Message Box attributes at runtime.

If you specify CSS classes with both the CssClass property and the class attribute, the Message Box combines them in the rendered HTML element.

Design Time

<DxMessageBox @bind-Visible="MessageBoxVisible"
              Title="Error"
              Text="Unable to process the request. Please try again later or contact support."
              OkButtonText="Contact Support"
              CancelButtonText="Try Later"
              RenderStyle="MessageBoxRenderStyle.Danger"
              Type="MessageBoxType.Confirmation"
              data-priority="1" />

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

    protected override void OnInitialized()
    {
        base.OnInitialized();
        MessageBoxVisible = true;
    }
}

Runtime

<DxMessageBox @bind-Visible="MessageBoxVisible"
              Title="Error"
              Text="Unable to process the request. Please try again later or contact support."
              OkButtonText="Contact Support"
              CancelButtonText="Try Later"
              RenderStyle="MessageBoxRenderStyle.Danger"
              Type="MessageBoxType.Confirmation"
              Attributes="MessageBoxAttributes" />

@code {
    Dictionary<string, object> MessageBoxAttributes { get; set; } = new();
    bool MessageBoxVisible { get; set; } = false;

    protected override void OnInitialized()
    {
        base.OnInitialized();
        MessageBoxAttributes["data-priority"] = 1;
        MessageBoxVisible = true;
    }
}