XSLT/XPath : No upper-case function in MSXML 4.0?

Question

I try to use upper-case() in an XPATH, my parser is MSXML 4.0, and I get :

upper-case is not a valid XSLT or XPath function.

Is it really

Answer 1

There are no functions in xslt 1.0 to convert to uppercase or lowercase. Instead do the following:

If it is required in a lot of places:

Declare these two xsl variables (this is to make the xslt more readable)

And use them in your translate function to change the case

If you need to use it in just one place, no need to declare variables