WebApr 17, 2024 · Color colors; setState ( () { if (grade == 'High') { color = Colors.red; } else if (grade == 'Low') { color = Colors.blue; } else { color = Colors.white; } }); And your Text Widget should look like that. Text ('MyText', style: TextStyle (color: color) Share Improve this answer Follow edited Apr 17, 2024 at 11:28 answered Apr 17, 2024 at 7:45 WebDec 12, 2024 · It is okay for a single Text widget, but the readability quickly become very bad when the child widget is multi-layered.. Solution. That’s why I created a package: `flutter_conditional_rendering ...
dart - Flutter: Show different widget conditionally - Stack Overflow
WebSep 3, 2024 · Flutter: conditional with nested Map inside the List. List aa = [ {'live': true, 'name': 'John', 'code': 1}, {'live': false, 'name': 'Doe', 'code': 2}, ]; I have the List called aa like above. I want to make it conditional using that. Firstly, I want to check the code is 1 and then look for live 's boolean value to display a Text widget. Web22 hours ago · listing flutter grid widget that have different width. i'm trying to make a container with a list of element like showen below in picture 1. i used gridView.builder to make it responsive so the elements will be next to each other and in case there's no space it will return to next line. but the problem here is with gridView.builder the elements ... importance of discrimination in healthcare
How to use a Ternary Operator with multiple condition in flutter …
WebDec 17, 2024 · 1 You can achieve this using ternary operator (condition)? then:else In your code: decoration: InputDecoration ( labelStyle: new TextStyle (color: Colors.green), … WebOct 12, 2024 · In flutter, widgets such as Row / ListView / Stack don't handle null children. So if we want to conditionally add widgets as children I usually do the following: Row ( children: [ foo == 42 ? Text ("foo") : Container (), ], ); But this feels weird to add an empty container. Another solution is a where filter : WebApr 7, 2024 · Conditional rendering in Flutter can easily be done by proviso package. It has a comprehensive set of conditional widgets and builders to make a more readable and simpler conditional statement code. The API & helpers consist of but not limited … importance of dispatcher for owner operators