TestFilterFunction - cDRReport ¶

Method Type¶

Function

Return Type¶

Arguments¶

Argument	Description
`sReportID`	ID of the report. Can be ID of the main report or the ID of a sub-report. This argument can be passed as an empty string. The empty string can be written as C_USEMAINDRREPORTID.
`sFilterFunction`	The filter function to be checked.

Description¶

Returns True if the syntax of the function is valid.

This method cannot be used before the report OCX object is initialized. The COM object creation is - when not done before - created as part of the OpenReport method.

DataFlex Framework usage¶

Web
Windows
FlexTron

Sample¶

Object oReport is a cDRReport
    Set psReportName to 'MyReport.dr'
End_Object

Object oRunReportButton is a Button
    Set Label to 'Run Report'

    Procedure OnClick
        String sReportId
        Boolean bOk
        String sFilter

        Get OpenReport of oReport to sReportId
        If (sReportId <> '') Begin
            Move 'return ({customer.id} > 0)' to sFilter
            Get TestFilterFunction Of oReport sReportId sFilter to bOk
            If (bOk) Begin
                Set psFilterFunction Of oReport sReportId To sFilter
            End
            Send DisplayReport Of oReport
        End
    End_Procedure
End_Object

TestFilterFunction - cDRReport¶