Biztalk mapper: how to detect node that are not in xml

Question

I would like to know how to detect that node is missing at the beginning. I tried hundreds of things with logical functoids without success.

The third case of this page is what I'm looking for: http://danshultz.blogspot.com/2007/08/logical-existence-isnil-empty-string.html

Thanks in advance.

Answer 1

The only way I could do this on the map is with XSLT in a functional script.

Answer 2

You can use the functional functional of logical existence. If the item is not in the original message, this functoid will return false.

, (, ), functoid true, Logical Not Value Mapping functoid , , .

Answer 3

, .

node, node .

, u .