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ReportDesignerClientSideEventsBuilder.ReportOpened(String) Method

Sets the name of the JavaScript function or the entire code that will handle the Web Report Designer‘s ReportOpened client-side event.

Namespace: DevExpress.AspNetCore.Reporting.ReportDesigner

Assembly: DevExpress.AspNetCore.Reporting.v24.1.dll

NuGet Package: DevExpress.AspNetCore.Reporting


public ReportDesignerClientSideEventsBuilder ReportOpened(
    string callback


Name Type Description
callback String

The name of a JavaScript function or the entire JavaScript function code used to handle the ReportOpened event.


Type Description

A ReportDesignerClientSideEventsBuilder that can be used to further configure the Report Designer Client Side Events.


The ReportOpened event enables you to respond to opening a report in the Web Report Designer. When implementing a handling function, use the objects passed as parameters. The first parameter passes the event sender that is the ClientReportDesigner object. The second one is an object with the following structure.

  • Url
    The URL of the report currently being processed.

  • Report
    The report currently being processed.

The code sample below demonstrates how to use this event to change the system of measurement for an opened report.

    var designer = Html.DevExpress().ReportDesigner("reportDesigner1").Height("1000px")
        .DataSources(configureDS => { foreach (var ds in Model.DataSources) { configureDS.Add(ds.Key, ds.Value); } })
        .ClientSideEvents(configure => { configure.ReportOpened("reportOpened"); });
See Also