In my form I have departments, provinces and districts (spanish 'departamento', 'provincia', 'distrito'). A department has many provinces, and a province has many districts.
The lists of provinces and districts is coming from csv files 'provinces.csv' and 'districts.csv'. The choices for departments is defined 'departamento_choices' in the choices tab.
I want to implement a cascade selection. First select the Department, then select the Province and last select the district.
I implemented a solution but when I try to upload the form to odk aggregate it returns an error.
It said that the requirements is syntactically incorrect.
This is what i have done so far
This is form definition
I am trying to include more pictures in this post but this site shows "An error occurred: Sorry, new users can only put one embedded media item in a post.". So the rest of rthe pictures are in the following link:
https://stackoverflow.com/questions/76428087/how-to-implement-cascade-select-fields-in-odk-aggregate-xlsform-with-data-coming