Mule datamapper nested array

Question

Inside Mule datamapper, I am using XML to XML mapping. I want to map an input array source to a destination parent and child array. If I map the input to both parent and child, I can only see the output of the parent mapping. The child mapping is ignored. Any ideas how I can achieve that.

The mapping structure is like this:

Input side:
<inputElement> <!-- an array -->

Output side:
<parentElement> <!-- an array -->
   <childElement> <!-- an array -->

Now I need to map inputElement both to parentElement and childElement. I can see the inputElement -> parentElement output. But I can't see the output of inputElement -> childElement map.

Thanks in advance.

Answer 1

I resolved the problem by modifying the auto generated script for inputElement -> childElement map. I changed the line: output.__parent_id = input.__parent_id; to output.__parent_id = input._id;