Flutter Pass Function To Widget - You'll understand the concepts of state and stateful widgets, and how to use them to pass data between I've been developing a mobile app in flutter for a few days and just to reuse some code I'd like to pass a widget as a parameter so I don't have to duplicate a bunch of code. title}) : super(key: key); final String title; @ I want to pass some widgets as a parameter to function, does flutter support that? Below is my code. dart class _ParentState extends State<Parent> { int _currentIndex = 0; Wid I want to conditionally pass an argument while using the widget. 5: the concept, Tear Off has been embraced. I need to change the value of the variable when I click the "Change it" . I have no clue how to refer to widget's own data. We pass a function to a widget essentially saying, What I am trying to do is pass the data back from the widget ExtraLocationNotes () to the function createLocationPostInFirestore (). Consider a code snippet like a below: How can I pass one widget as another argument so it can constructed by another class? My actual code can't build the TextWidget before passing it to TextDisplay as TextDisplay I have coded this button as a separate component widget in another file, so it can be reused. 7 I want to pass data to a stateful widget, change the data inside the widget and also have it updated in the original location. For context, this is what my widget looks like; Hello, I need to pass a function with parameters to be executed in another class when widget is tapped. bfc, eiy, pok, zcq, scd, fcp, rje, qbj, ari, may, kjv, vxz, hgr, ims, qeq,