DxReportDesignerCallbacks.ReportOpening Property
Specifies the JavaScript function that handles the Web Report Designer’s ReportOpening client-side event.
Namespace: DevExpress.Blazor.Reporting
Assembly: DevExpress.Blazor.Reporting.v25.2.JSBasedControls.Common.dll
NuGet Package: DevExpress.Blazor.Reporting.JSBasedControls.Common
Declaration
Property Value
| Type | Description |
|---|---|
| String | The name of a JavaScript function used to handle the |
Remarks
Handle the ReportOpening event to prevent certain reports from being opened.
The handler function receives two parameters: the first parameter is the client-side Report Designer (the event sender) and the second parameter is an object with the following properties and methods:
Url- The URL of the report currently being opened.
Report- The report currently being opened.
Cancel- Specifies whether to cancel opening the report.
The following code does not allow the Report Designer to load reports with a URL that contains the “table” substring:
window.DesignerCustomization = {
onReportOpening: function (s, e) {
if (e.Url.toLowerCase().includes("table"))
e.Cancel = true;
}
}