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Hi,
When I want to create class extension for displayExchRate in CustInvoiceTable, i got this error.
"Display methods can take only optional arguments, other than the first argument which can be a table."
display CustExchRate displayExchRate(date _date) { #isoCountryRegionCodes CustExchRate s; ; s = next getExchRate(_date); return s; }
Thanks in advance,
Best regards,
Hi Oguzhan,
You won't create display method with parameters other than tables as an argument. Also adding an argument is possible when you add display method at form DataSource level. Table level display method doesn't take any arguments.
Thanks,
Girish S.
Hi, In this case, Pre or Post event handler will work.
[ExtensionOf(tableStr(CustInvoiceTable))] public final class CustInvoiceTable_T_Extension { /// /// /// /// [PostHandlerFor(tableStr(CustInvoiceTable), tableMethodStr(CustInvoiceTable, displayExchRate))] public static void CustInvoiceTable_Post_displayExchRate(XppPrePostArgs args) { Date dateLocal = args.getArg('_date'); //Add Logic args.setReturnValue(dateLocal); } }
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