Hi
I’m trying to output full paths of site grandchildren pages from a select box in the panel so that I can use this later on with a $site->find($grandchild)
call in my template.
My blueprint looks like this
linked-courses:
label: Link courses
type: select
options: query
query:
page: /
fetch: grandchildren
template: course-single
value: {{uri}}
However, this is throwing an error in the panel: Warning: Illegal offset type in /panel/app/src/panel/form/fieldoptions.php on line 104
If I remove the value
altogether from the blueprint I get the uri, but without the preceding parent, which I need for the $site->find()
to work.
So, is there a better way of getting the full path? What I actually need is to be able to get the children of siblings in the select and then show whichever one is selected… I kinda need a fetch: nieces and nephews
option in the query!
I should mention that the parent of these grandchildren can vary, so I can’t hardcode the parent in to the ->find()
call.
Is this a bug? Other answers to similar questions suggest the above blueprint template. I’m using version 2.2.3
Thanks in advance!
Nick