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380Evening,
I`ve been struggling with a problem. I need to launch a SSRS report from a form. For this reason I`m using a Controller class, a Data Contract class and a Data Provider Class. Controller class simply gets Args from caller and sets parameters in Data Contract class. That works fine. The tricky part is that I cant get the parameter from Data Contract to Data provider class. Inside the Data Provider class I have an object of the Data Contract, but when I try to get the parameter, it returns me an empty value.
I present you the code snippets, so that the view could be clearer.
Controller class:
class SalesPackageListController extends SrsReportRunController
{
}
public static client void main(Args args)
{
SalesPackageListController controller = new SalesPackageListController();
controller.parmReportName(ssrsReportStr(PackageListReport, PackageListLT));
controller.parmArgs(args);
controller.startOperation();
}
protected void prePromptModifyContract()
{
CustPackingSlipJour CustPackingSlipJour;
SalesPackageListDataContract contract;
;
CustPackingSlipJour = this.parmArgs().record();
contract = this.parmReportContract().parmRdpContract() as SalesPackageListDataContract;
contract.parmSalesId(CustPackingSlipJour.SalesId);
}
Data Contract class:
[DataContractAttribute]
public class SalesPackageListDataContract
{
SalesId SalesId;
}
[DataMemberAttribute("SalesId")]
public SalesId parmSalesId(SalesId _salesId = SalesId)
{
;
SalesId = _salesId;
return SalesId;
}
Data Provider class:
[SRSReportParameterAttribute(classstr(SalesPackageListDataContract))]
public class SalesPackageListDP extends SRSReportDataProviderBase
{
SalesPackageListHeaderFooterTmp SalesPackageListHeaderFooterTmp;
SalesPackageListDetailsTmp SalesPackageListDetailsTmp;
}
public void processReport()
{
SalesPackageListDataContract SalesPackageListDataContract;
CustPackingSlipTrans CustPackingSlipTrans;
SalesId salesId;
;
SalesPackageListDataContract = this.parmDataContract();
salesId = SalesPackageListDataContract.parmSalesId();
while select * from CustPackingSlipTrans
where CustPackingSlipTrans.SalesId == salesId
{
SalesPackageListDetailsTmp.clear();
SalesPackageListDetailsTmp.SalesId = CustPackingSlipTrans.SalesId;
SalesPackageListDetailsTmp.ItemId = CustPackingSlipTrans.ItemId;
SalesPackageListDetailsTmp.insert();
}
}
So, I cant get the salesId variable in Data Provider`s method processReport. Any suggestions what could be wrong?
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