components/u_drop_down library
Classes
- UCategorySelector
-
Two drop-downs: a category and its sub-category (from U.categories).
UCategorySelector(onCategorySelected: (c) {}, onSubCategorySelected: (s) {}) - UCountryProvincePicker
-
Country → province → city drop-downs (Iran data built in).
UCountryProvincePicker(onCityChanged: (c) => city = c)