How to get Index Key of Map or List Array by Value in Flutter/Dart
In this example, we are going to show you how to get the index key of a map or list array by value in Flutter or Dart. See the two examples below where we have sown how to get the key of map by value and how to get the index of List array item by value in Dart or Flutter.
How to Make Slide and Delete Item List in Flutter App
List is the scrollable list of items of same kinds. For example, list of contact, list of city, etc. In this example, we are going to show you to build slidable list item, and whenever, user slides list item then show the action buttons. We have shown how to delete item from UI list as well as from array list.