Add values to collection through a function

I've tried to add values to collection through a function... But its not getting added....

My code snippet looks like
[Report:myreport]
Object: Company
......
Repeat:line1:aggrrcoll
.......
[System:udf]
aggrrcoll:aggregate:1002
...............
[Collection:mycoll]
Type:aggrrcoll:company
Child of: ##svcurrentcompany
.............
(Other udfs used in the repeated lines are "name, mobileno"

Now in another form
2 individual field accepts the user input for name and mob number....

I want this form values to be updated to the collection.....

I used the following function

[Function:updatecolls]
Parameters: v1 and v2 are strings7

01:Insert collection object:aggrrcoll
02:set target:aggrrcoll
03:set value:name:##v1
04:set value:mobileno:##v2
05: set target : . .

This function either not at all evaluating or evaluating but not udating the collection...

Please somebody enlight me

 

This Query was self resolved by changes in the function as to set the target with the collection name, like the following
[Function:updatecolls]
Parameters: v1 and v2 are strings7

01:Insert collection object:aggrrcoll
02:set target:mycoll

 

Good concept sir Thanks for tdl for new knowledge

 

Dear Lynch on your development, data is not fetch instantly,after posting new existing will show on list

 

Yes santosh ji...is that any idea to data fetch instantly?

 

no

 

Thanks.. new finding.. I was assuming that aggregate udfs collection can't be updated through Function..
It will help me a lot..

Do anyone know how to update existing xml with TDL function ??