Report with Code

sorinh

Hello

I want the change the printed value of a field.
If the value is True I want to print 'Yes'.
I try to change on Delphi code on the OnGetText event but it doesn't have impact on the report.
I change the FastReport code on OnBeforePrint field event.
If i run the report from the designer it appear as expect but if I run the report from the program
it's has no impact.

What I'm missing?
Sorin

gpi

Use IIF function

sorinh

gpi wrote: »

Use IIF function

Thanks but IIf function raise an error.
I use PascalScript

technisoft

sorinh wrote: »

sorinh wrote: »

Use IIF function

Thanks but IIf function raise an error.
I use PascalScript

The IFF function can be sometimes be tricky. Write appropriate code in the script.

sorinh

[/quote]
The IFF function can be sometimes be tricky. Write appropriate code in the script.
[/quote]

I use the basic sintax
"iif(<frdbBillB."Pay"> = True, frdbBillBPay.Text := 'Yes', frdbBillBPay.Text := 'No');"
It's raise the error ')' expected?

Petter S.

sorinh wrote: »

I use the basic sintax
"iif(<frdbBillB."Pay"> = True, frdbBillBPay.Text := 'Yes', frdbBillBPay.Text := 'No');"

The IIF can be used in the MemoView, not in event script.

In the memo you can put something like:
[iif(<frdbBillB."Pay"> = True, 'Yes', 'No')]

Or if you want to use pascal code in script, you should try:

procedure MyMemoOnAfterData(Sender: TfrxComponent);
begin
if <frdbBillB."Pay"> = True then
TFrxMemoView(sender).Text := 'Yes'
else TFrxMemoView(sender).Text := 'No';
end;

sorinh

Thanks

technisoft

sorinh wrote: »

I use the basic sintax
"iif(<frdbBillB."Pay"> = True, frdbBillBPay.Text := 'Yes', frdbBillBPay.Text := 'No');"
It's raise the error ')' expected?

Exactly. I said tricky but read it as prone to producing error messages for no apparent reason.
Even building the expression using the expression builder sometimes cannot get the simplest expression to work.