I have asked sort of the same question earlier but a bit too complicated I am afraid.
So I try to make is as simple as possible.
In table Children a relation is defined many to one to table Parents.
Table Childrens now says there is a relation many to one, there is a lookup field Parent
Table Parents now says there is a relation one to many, relation is called Parent
In a gallery of parents I want to show the number of children a parent has
Whatever I do it will not work. ThisItem.Parent is valid (shows as GUID in a label). In another gallery showing Children I have one Child with a valid Parent. ThisItem.Parent.Parent shows the right GUID
The identifiers are correct / not red underlined but there is a red line under "=" (invalid argument type)
In my case the names ot tables and fields are different but I wanted to make this as simple as possible.
Should this code work?
If so then some disambiguation is probably in order and I would like to know how I can disambiguate this statement as much as possible.
I also find that the code
insode will not work
But outside the gallery
The cra27_ bit is added by PA. My code was Parent.Parent (relation name.field name) Autodisambiguation?
Solved! Go to Solution.
If I understand your query correctly, you want to show the count of child records in the parent.
Gallery2 is Parent gallery
Gallery4 is Child gallery
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