Problem with obtaining distinct values from a variable
I have a nagging problem with a nodeset variable. I have a parameter "$services" that I iterate through. This is a nodeset that I pass into the stylesheet. I can have repetitive values in this nodeset and want to remedy this situation. I have tried using sibling elemination and couldn't see a way to apply grouping. I am always getting an invalid xpath error. How would I go about getting distinct values from the single parameter "$services"? Ian _________________________________________________________________ This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the email by you is prohibited. _________________________________________________________________
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