Linking groups in the xml by common element

Question

All,
I have the following XML:
<PO_DATA>
<LINES>
<LINES_ROW>
<LINE_DESCRIPTION>LINE 1</LINE_DESCRIPTION>
<PO_LINE_ID>2467</PO_LINE_ID>
</LINES_ROW>
<LINES_ROW>
<LINE_DESCRIPTION>LINE 2</LINE_DESCRIPTION>
<PO_LINE_ID>2468</PO_LINE_ID>
</LINES_ROW>
<LINES_ROW>
<LINE_DESCRIPTION>LINE 3</LINE_DESCRIPTION>
<PO_LINE_ID>2469</PO_LINE_ID>
</LINES_ROW>
</LINES>
<LINE_ATTACHMENTS>
<TEXT>Detailed item description</TEXT>
<ID>2467</ID>
<TEXT>Detailed item description2</TEXT>
<ID>2468</ID>
<TEXT>Detailed item description3</TEXT>
<ID>2469</ID>
</LINE_ATTACHMENTS>
</PO_DATA>
output should be the line details including the attachment matched by the ID:
LINE 1, Detailed item description
LINE 2, Detailed item description2
LINE 3, Detailed item description3
Is this possible?
Thanks,
Dave

Answer 1

hi tim!
that worked exactly as required!
just trying to do an if statement to only display the text if its not blank.
i keep getting the "enter exact delivery location" with no details after it if its blank.
Use the following syntax to construct an if-then-else statement in your RTF template:
<?xdofx:if element_condition then result1 else result2 end if?>
For example, the following statement tests the AMOUNT element value. If the value
is greater than 1000, show the word "Higher"; if it is less than 1000, show the word
"Lower"; if it is equal to 1000, show "Equal":
<?xdofx:if AMOUNT > 1000 then ’Higher’
else
if AMOUNT < 1000 then ’Lower’
else
’Equal’
end if?> is from the guide book
so i have tried -
<?xdofx:if/PO_DATA/LINE_ATTACHMENTS/ID[child::text()=$PoLnID]/preceding-sibling::TEXT[1] =’ ‘ then ‘ ‘ else
POTEXT end if?>
doesnt work :(