I have a List Lookup control in my nintex form with multiple select option. When the items are selected I only want to get the IDs portion of the result (14;#Value1;#15;#Value 2......) and save them in a collection variable in Nintex Workflow to proeceed. I think I can do that with a regulare expression. Everything I already tried unfortunately failed. Now I'm looking for a regEx Expert ;)
Solved! Go to Solution.
for this specific task you do not need regular expression.
some actions, eg. set variable support to define 'return type', where one of the options for multivalue lookups is to return comma separated list of IDs
connect lookup control to a workflow variable instead of form one.
then you will be able to parse out IDs from workflow variable the same way as shown above.