Hi,
I have been trying to concatenate the output of a field from a repeating table to a single text field under the table.
The structure of the field in question is like this:
myFields
> group1
>>group2(repeating)
>>>field7
(so, within the repeating table - group2 - there is a field - field7 - that I want to concatenate the output of.)
I am using the following forumla (in XPath mode) to try and acheive this:
xdMath:Eval(xdMath:Eval(../my:group1/my:group2, 'concat(../my:group2/my:field7, "; ")'), "..")
While the formula returns no errors, it doesn't seem to be working; it simply outputs the first instance of field7 each time.
(i.e. no matter how many different values appear in field7 throughout the repeating table, it consistently and constantly outputs only the very first value, albeit the correct number of times. So, for example, if there were 4 rows in the repeating table,
(say, "blue", "red", "green" and "yellow") the field that is showing the nested eval output would just print "blue; blue; blue; blue; ")
Does anyone know why?
