Error msg on debug

[nettemor]

Hi,
My list displays correctly, but its slow. So i figured i would set debug on. It gives me this:

An error has occurred with a eval'd field - please inform the web-site owner.
Debug: Eval exception : kunde:reFormatFormJoins() : return bbbbbbbbbbb . " " . ; : syntax error, unexpected ';'
An error has occurred with a eval'd field - please inform the web-site owner.
Debug: Eval exception : kunde:reFormatFormJoins() : return Tom Peng . " " . Pung; : syntax error, unexpected 'Peng' (T_STRING)

Kunde is a calc element with the following set in the Calculation:
return {ac_salg___fornavn_raw} . " " . {ac_salg___etternavn_raw};

Basically Kunde is the full name of the customer (firstname and lastname). What is wrong since this gives a debug error ?

 

[troester]

You must quote the placeholders '{xxx}' to get a string (you need return 'Tom Peng'.' '.'foo'
You should quote them always, even if you are expecting and using an integer, to avoid php errors if the element is empty.
e.g (int)'{table___id_raw}'

 

[nettemor]

Right, got it

and here is a stupid question on the side since you mention it. Shat is foo ? I see it in the forum but i dont understand what it is supposed to mean

 

[troester]

Me neither
I think foo, bar, John Doe... are English placeholders
http://en.wikipedia.org/wiki/Foobar

 

[nettemor]

Getting wiser and wiser Thanks