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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / Dates Validation in RD...
Finance | Project Operations, Human Resources, ...
Suggested answer

Dates Validation in RDP Contract class

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Posted on by D365 beginner 592

Hi Experts,

I am trying to add a validation in my SSRS report's contract class to make sure the dates are selected properly. Below is my contract class and the methods in it. The validation is not working (Nothing happens when I select an invalid period) when I run the report ,can anyone help me with if I missed anything or what's wrong in it. 

class XYZ implements SysOperationValidatable
{
TransDate FromDate,ToDate;
}

[DataMemberAttribute('From Date'),SysOperationLabelAttribute('From date :'),SysOperationDisplayOrderAttribute('1')]

public TransDate parmFromDate(TransDate _fromDate = FromDate)
{
FromDate = _fromDate;
return FromDate;
}

[DataMemberAttribute('To Date'),SysOperationLabelAttribute('To date :'),SysOperationDisplayOrderAttribute('2')]

public TransDate parmToDate(TransDate _toDate = ToDate)
{
ToDate = _toDate;
return ToDate;

}

public boolean validate()
{
boolean IsValid = true;

if (!FromDate || !ToDate || ToDate < FromDate)
IsValid = checkFailed("Invalid Date");

return IsValid;
}

  • Suggested answer
    Hussien Ahmed Profile Picture
    Hussien Ahmed 110 on at
    RE: Dates Validation in RDP Contract class

    Try to print or debug the parameters(from date , To date) in the DP class to make sure your contract class working fine.

  • Suggested answer
    Munib Qureshi Profile Picture
    Munib Qureshi 10 on at
    RE: Dates Validation in RDP Contract class

    what will be dpclass for this contract class

  • Martin Dráb Profile Picture
    Martin Dráb 233,009 Most Valuable Professional on at
    RE: Dates Validation in RDP Contract class

    What did you find when you debugged your code before giving it up and coming here? Does validate() get called at all?

    By the way, you again forgot to use Insert > Insert Code. This is how it would look like:

    [DataContractAttribute]
class XYZ implements SysOperationValidatable
{
	TransDate fromDate, toDate;

	[
		DataMemberAttribute('FromDate'),
		SysOperationLabelAttribute('From date:'),
		SysOperationDisplayOrderAttribute('1')
	]
	public TransDate parmFromDate(TransDate _fromDate = fromDate)
	{
		fromDate = _fromDate;
		return fromDate;
	}

	[
		DataMemberAttribute('ToDate'),
		SysOperationLabelAttribute('To date:'),
		SysOperationDisplayOrderAttribute('2')
	]
	public TransDate parmToDate(TransDate _toDate = toDate)
	{
		toDate = _toDate;
		return toDate;
	}

	public boolean validate()
	{
		boolean isValid = true;

		if (!fromDate || !toDate || toDate < fromDate)
		{
			isValid = checkFailed("Invalid Date");
		}

		return isValid;
	}
}

    I've also fixed a few things in your code.

  • D365 beginner Profile Picture
    D365 beginner 592 on at
    RE: Dates Validation in RDP Contract class

    Hi Martin,

    Actually I missed DataContract attribute in the class. But still my problem is not solved Is there anything that I am missing with. 

    [DataContractAttribute]

    class XYZ implements SysOperationValidatable

    {

       TransDate   FromDate,ToDate;

    }

  • Martin Dráb Profile Picture
    Martin Dráb 233,009 Most Valuable Professional on at
    RE: Dates Validation in RDP Contract class

    Is your class really missing DataContract attribute, or did you merely share incomplete code?

    By the way, please always use Insert > Insert Code (in the rich formatting view) to paste source code. It preserves line indentation, which makes code much easier to read.

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