2 Answers. Show activity on this post. Let say you want to use id and collectionName in its corresponding state class _IndividualSignupPage1State you can access it using “widget ” property like, appBar: AppBar(title: Text(widget.id)), **OR** appBar: AppBar(title: Text(widget.
Read moreWhat is the lifecycle of stateful widget?
In one word: performance. The tldr version is that State objects are long lived, but StatefulWidget s (and all Widget subclasses) are thrown away and rebuilt whenever configuration changes . It’s very inexpensive ie cheap for Flutter to rebuild a mutable widget.
Read moreHow do you call a class method in flutter?
Contents in this project Flutter Create Call Function From Another Class in Main Class Dart Android iOS Example Tutorial:
Read moreHow do you call a method in another class flutter?
Contents in this project Flutter Create Call Function From Another Class in Main Class Dart Android iOS Example Tutorial:
Read moreWhen should I call initState Flutter?
initState() According to Flutter official docs,Called when this object is inserted into the tree . The framework will call this method exactly once for each State object it creates.10 Tem 2020
Read moreWhere do I call initState?
Conclusion. Start your initState with super . initState and end your dispose with super. dispose if you want to be on the easy and safe side adding mixin s to your State .
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