XSLT: Need to concatenate strings in loop and hold them for later use

[sandeepbhutani]

Hi,

I am making some loops using xsl:for-each.

Now I want to concatenate strings of each iteration to the previous iteration results.

And want to keep it in some variable for later use.

e.g.:

for each iteration suppose i get a,b,c. Now I want to put them in a variable as a_b_c.

How can I achieve this?

[fpmurphy]

variables in XSLT are immutable. See http://www.dpawson.co.uk/xsl/sect2/N8090.html for more information.