Starting with plain (non material ui) canvas in flutter. Use raw widgets use import ‘package:flutter/widgets.dart’; Here is a working example: The directionality is needed, the padding was added so that we see the message, otherwise …
Flutter NotificationListener with ScrollNotification vs ScrollController. It’s my demo use NotificationListener with ScrollController. After drag a litter left, the blue part will automatic move.
List of horizontal list in Flutter. I guess what you want is a list within a another list Here is the adaptation of the sample program that you have followed The build method is like:
ListView inside Column causes ‘Vertical viewport was given unbounded height’. Try wrapping your ListView.builder with a Flexible or Expanded widget:
Want to convert String to List in flutter? Your string looks like valid JSON, so this should work for you:
Want to reload data when using FutureBuilder. You can refresh widget by clicking on FlatButton. The code is below:
Flutter listening to textField value changes from other widget. You just have to listen the TextEditingController for text changes. Here is example:
Want to create a custom AppBar widget in flutter? You can use the following example code to create a custom AppBar widget in flutter.
Want to set background color for an icon button? you can wrap your IconButton with Container and use color property to achieve desire output. May Following Example help You. Here is an example:
Want to stringify json in flutter? When encoding the object back into JSON, you’re using .toString(), which does not convert an object to valid JSON. Using jsonEncode fixes the issue.
In this example, I will share how to Change Flutter Text Field Border Color On Focus. Use the below example code to Change Flutter Text Field Border Color On Focus.