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DxDocumentViewerCallbacks.OnServerError Property

Specifies the handler for the OnServerError client-side event that allows you to perform actions when an Ajax request has an error.

Namespace: DevExpress.Blazor.Reporting

Assembly: DevExpress.Blazor.Reporting.v22.1.JSBasedControls.dll

NuGet Package: DevExpress.Blazor.Reporting.JSBasedControls

Declaration

[Parameter]
public string OnServerError { get; set; }

Property Value

Type Description
String

The name of a JavaScript function used to handle the OnServerError event.

Remarks

The OnServerError event is raised on the client each time an error occurs on the server. Handle this event to perform actions when an Ajax request has an error.

The following code shows an alert box when an internal server error occurs:

window.ReportingViewerCustomization = {
    onError: function(s, e) {
      alert("Internal Server Error occurs");
    }
}
See Also