How to pass xsl variable to external function?

Hi, I am using xalan external function. I can pass normal strings to the function like external:f('string1','string2') But,if I want to pass the value of some previously defined xsl varible,how to pass it? I am not very familiar with xsl files.So,can anyone guide me in this? Thanking in advance.

Re: How to pass xsl variable to external function?

souri datta wrote: Hi, I am using xalan external function. I can pass normal strings to the function like external:f('string1','string2') But,if I want to pass the value of some previously defined xsl varible,how to pass it? I am not very familiar with xsl files.So,can anyone guide me in th