Web⭐ Kite is a free AI-powered coding assistant that will help you code faster and smarter. The Kite plugin integrates with all the top editors and IDEs to give... WebDec 8, 2024 · At the time of fetching data from the backend on the launch page and if a user is using ListBuilder to get data to have two state variables First is data from backend and the Second is isLoadingFlag. In this article, we are going to discuss How to Use Future Return Value as if variable In Flutter? What is FutureBuilder in Flutter? FutureBuilder calls the …
Flutter, function supposed to return a Widget - Stack Overflow
WebAug 4, 2024 · In this case, we pass two arguments to the anonymous function: one is “value” and the other is “element”. The collection of single variable values is argument … WebSep 10, 2024 · This is a Function that will run asynchronously and return (yield) a value whenever there's a new one, but it won't stop the execution of that function. To make … flood basalt locations
How to Use Future Return Value as if variable In Flutter
WebAug 28, 2024 · 60. You can simplify the code: Future _fetchUserInfo (String id) async { User fetchedUser; var snapshot = await Firestore.instance .collection ('user') .document (id) .get (); return User (snapshot); } you also need async / await to get the … WebApr 8, 2024 · Here is the bulk of the code: I have tried modifying how I pass though the variable, on my other projects a simple function passthrough was sufficient but I must be initializing it incorrectly.. If I WebFeb 12, 2024 · Flutter, function supposed to return a Widget. I'm pretty new to flutter, so apologies for the noob questions/terminologies. I'm trying to tidy up my app's main screen code, so I'm moving widgets from the body part of my scaffold widget to separate functions, but it seems that when I setup a seperate function to return the widget, my Dart ... great lives from history