I have a multiple choice question and want to print out the answers that are checked in a later question- one per line, but don't want to have blank lines. Can expression manager print cursor returns and line feeds so this can be done? E.g,. Chr(13), Chr(10) .

If so, can you give me an example?

Thanks in advance.

Jeff

You want to have the subquestion text?


{join(if(Q1_SQ001=="Y",Q1_SQ001.question+'<br />',""), if(Q1_SQ002=="Y",Q1_SQ002.question+'<br />',""), if(Q1_SQ003=="Y",Q1_SQ003.question+'<br />',""), if(Q1_SQ004=="Y",Q1_SQ004.question+'<br />',""), if(Q1_SQ005=="Y",Q1_SQ005.question+'<br />',""), if(Q1_SQ006=="Y",Q1_SQ006.question+'<br />',""), if(Q1_SQ007=="Y",Q1_SQ007.question+'<br />',""))}

Joffm

That works as long as I enter this into the source area of the question edit box and don't open it again. If the edit is re-opened, the editor automatically alters by executing the <br /> and messes up the syntax. Is there a work-around or alternative ?

Exactly.
The rule is: Enter it and don't touch it again.
The editor has its own special behaviour.

But as far as I see, there is no change if you enter the equation in source code mode.

Joffm

Well, the syntax is not "messed up".
It is only the display in HTML mode. Here the "<br>" is rendered.

But you may use a different - and shorter - approach.
In the "Implemeted Functions" of the manual you find these two functions.
"list" and "str_replace".

So you may use:
{str_replace(", ",'<br />',list(that.Q1.shown))}

Joffm