I want to develop multiple selections of division, district, upazila and union using cascading. I am keeping my CSV file (division, district, upazila and union) as attached file in media. But after selecting multiple names of division then the district name does not show.
When I put all division, district, upazila and union name in choices sheet in my form and write code in choice_filter, this system works. But I want to keep all my names in CSV file.
Here I am attaching my Excel and CSV files.
adaptation_action.xlsx (16.6 KB)
geo.csv (43.2 KB)
@probir2099, you should be able to solve your issue by following this post discussed previously: