Viewer Events

Information

Since dashboards and reports use the same unified template format - MRT, methods for loading the template and working with data, the word “report” will be used in the documentation text.

The HTML5 Viewer component supports events that allow you to execute necessary operations before specific actions, such as printing and exporting, sending reports by email, interactivity, etc. Below is a sample of processing viewer events.

Default.aspx

...
<cc1:StiWebViewer ID="StiWebViewer1" runat="server"
    OnExportReport="StiWebViewer1_ExportReport">
</cc1:StiWebViewer>
...

Default.aspx.cs

...
protected void StiWebViewer1_ExportReport(object sender, StiExportReportEventArgs e)
{
    if (e.Format == StiExportFormat.Pdf)
    {
        StiPdfExportSettings pdfSettings = e.Settings as StiPdfExportSettings;
        pdfSettings.ImageQuality = 50;
        pdfSettings.ImageResolution = 50;
        pdfSettings.ImageCompressionMethod = StiPdfImageCompressionMethod.Jpeg;
    }
}
...

List of events