Hello,
I have added a new button in Form LedgerJournalTransDaily and in my extension class of the form in the OnClicked event I wanted to use correctedTaxAmount method of the form datasource LedgerJournalTrans.
I couldn't able to achieve it. I don't know where exactly it went wrong. Please guide me on this.
I tried the below code.
[ExtensionOf(FormStr(LedgerJournalTransDaily))]
final class LedgerJournalTransDaily_Extension
{
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
[FormControlEventHandler(formControlStr(LedgerJournalTransDaily, FormButtonControl2), FormControlEventType::Clicked)]
public static void FormButtonControl2_OnClicked(FormControl sender, FormControlEventArgs e)
{
FormRun formRun = sender.formRun() as FormRun;
FormDataSource ledgerJournalTrans_ds = sender.formRun().dataSource(formDataSourceStr(LedgerJournalTransDaily, LedgerJournalTrans));
LedgerJournalTrans ledgerJournalTrans_line;
LedgerJournalTrans tmp_trans;
ledgerJournalTrans_line = ledgerJournalTrans_ds.getFirst(true) ;
info(strFmt("running gs1 corrections %1" , ledgerJournalTrans_line.JournalNum));
ttsbegin;
while select forupdate tmp_trans where tmp_trans.JournalNum == ledgerJournalTrans_line.JournalNum && tmp_trans.CorrectedGSTAmount!=0
{
//if(tmp_trans.CorrectedGSTAmount != ledgerJournalTrans_ds.correctedTaxAmount(false,tmp_trans,tmp_trans.CorrectedGSTAmount))
{
info(strFmt("complete %1 %2", tmp_trans.LineNum, tmp_trans.CorrectedGSTAmount)) ;
ledgerJournalTrans_ds.correctedTaxAmount(true, tmp_trans, tmp_trans.CorrectedGSTAmount);
}
}
ttscommit;
}
}
Error: ClassDoesNotContainMethod: Class 'FormDataSource' does not contain a definition for method 'correctedTaxAmount' and no extension method 'correctedTaxAmount' accepting a first argument of type 'FormDataSource' is found on any extension