ReportDesignerClientSideEventsBuilder.ReportSaving(String) Method

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

Namespace : DevExpress.AspNetCore.Reporting.ReportDesigner

Assembly : DevExpress.AspNetCore.Reporting.v25.2.dll

NuGet Package : DevExpress.AspNetCore.Reporting

csharp

public ReportDesignerClientSideEventsBuilder ReportSaving(
    string callback
)

Public Function ReportSaving(
    callback As String
) As ReportDesignerClientSideEventsBuilder

Parameters

Name	Type	Description
callback	String

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

Returns

Type	Description
ReportDesignerClientSideEventsBuilder

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

Remarks

The ReportSaving event enables you to perform required actions before a report is saved to a server-side report storage of 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.
Cancel
Specifies whether to cancel saving the report.

The code sample below prohibits the user from saving a report with a specific URL.

CSHTML
JavaScript

@{
    var designer = Html.DevExpress().ReportDesigner("reportDesigner1").Height("1000px")
        .Bind(Model.Report)
        .DataSources(configureDS => { foreach (var ds in Model.DataSources) { configureDS.Add(ds.Key, ds.Value); } })
        .ClientSideEvents(configure => { configure.ReportSaving("reportSaving"); });
}
@designer

javascript

<script type="text/javascript" id="script"> 
    function reportSaving(s, e) {
        if (e.Url.toLowerCase().includes("table"))
            e.Cancel = true;
    }
</script>