Hi,
i want to use a filter to go through a list of tiddlers and get a field value if exists and if not get another field value
i dont know if i am thinking correctly or not , or if i am a bit confused by the syntax ,but i am thinking
<$list filter"[!is[system]has[field1]then , get[field1] else,get[field2]
but not sure how to put this together correctly