Flutter return list of widgets

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August undefined, 2024

WebNov 25, 2024 · void _handleOnPressed () { setState ( () { isSelected = !isSelected; isSelected ? _animationController.forward () : _animationController.reverse (); isSelected ? widget.list.add ( Container ( padding: EdgeInsets.all (10), height: 45, child: Text (widget.tag, style: TextStyle (color: Color (0xffff9900), fontSize: 20, fontFamily: … WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior.

Flutter - How to map List of array to Widget - Stack Overflow

WebListView.builder ( itemCount: get.length + 2, // add room for the two extra itemBuilder: (BuildContext context, int index) { if (index == 0) { return Text ('Custom any widget'); } if (index == 1) { return Text ('Custom any widget'); } index -= 2; // decrement index so that it's now in the range [0..length] return Bubble ( style: styleSomebody, … WebApr 2, 2024 · Flutter Inspector is a powerful tool for debugging Flutter apps. It allows developers to inspect and manipulate the widget tree, view performance metrics, and more. Flutter Inspector can be accessed through the Flutter DevTools browser extension or through the command line. Here’s an example of using Flutter Inspector for debugging: phoebe chartock

A customizable Flutter widget that allows users to swipe through a …

WebMar 6, 2024 · It could look like following: Future> usersFuture = getUsers ('DcofOiHWcjbjD0i18miW'); Create the future as member variable so you only fetch once (in case the method initiates a new future each time you call it). And then use it … WebAug 18, 2024 · `List commWidgets = [ Card ( color: Colors.blueGrey [200], child: Column ( children: [ Text ('Commodity 1'), Row ( children: [ Text ('Opening Stock'), Text ('Bought/Sold'), Text ('Closing Stock') ], ) ], ), ), Card ( color: Colors.blueGrey [300], child: Column ( children: [ Text ('Commodity 2'), Row ( children: [ Text ('Opening Stock'), Text … WebJun 29, 2024 · List _getActionWidgets () { return StreamBuilder ( ... // what can be done here so that this method would return List ); } Most of the examples out there are for " ListView " using the ListView.builder (...) which is … tsys ingenico

dart - Creating widgets based on a list - Stack Overflow

Flutter How to Display a List of Widgets in a Container

WebFeb 22, 2024 · 4. I am using PageView builder in my flutter app to display scrollable cards. For that I have first created a widget _buildCarousel and widget _buildCarouselItem to display it using my defined by defined widget for card. I have also defined a List of Maps ( eventsData) for the events' data. Widget _buildCarousel (BuildContext context) { List ... WebMay 7, 2024 · => is short for return so you could have written Row ( children: words.map ( (word) { returnText (word)} ).toList () ); Lastly, Row expects a List of widgets whereas map gives an Iterable thus we use toList () to get a list of widgets. EDIT: If you need to access the index of element, then tsys incomeWebApr 13, 2024 · SwipeThroughText Flutter Package. SwipeThroughText is a customizable Flutter widget that allows users to swipe through a text and strikethrough it when a certain swipe threshold is met. The package is suitable for use in various types of Flutter apps, including to-do lists, notes, and more. phoebe charmed short hair

"WebFeb 18, 2024 · You could use the map method of your list of Strings. Widget _getListWidgets (List yourList) { return Row (children: yourList.map ( (i) => Text (i)).toList ()); } When your List has a complex Object: Widget _getListWidgets ( List lstItens) { return Row (children: lstItens.map ( (i) => Text … " - Flutter return list of widgets

Flutter return list of widgets

Case Study: Building a Mobile Game with Dart and …

WebApr 4, 2024 · The Stateless device is one of the fundamental widgets in Flutter. A Stateless Widget will define a part of the user interface by creating a constellation of the other widgets, which will define your user interface more concretely. The building procedure is constantly recursively until a description of the user interface is completely concrete. WebAug 5, 2024 · 3 Answers. generate a list from your d parameter and then generate a list of text field and text editing contotlers from that list. createTexttextfields (int d) { var textEditingControllers = []; var textFields = []; var list = new List.generate (d, (i) =>i + 1 ); print (list); list.forEach ( (i) { var ...

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WebOct 14, 2024 · As pointed out by other answers, the _buildUserGroups (context) is the problem, as it returns a list of widgets, resulting in a nested list. Since Dart 2.3 (introduced to Flutter at Google I/O '19), you can use the spread operator ..., which will unwrap the inner list, so its elements become elements of the outer list: WebMar 17, 2024 · First, you should make your contents array type-safe for easier data handling. Something like this: List> contents = [ { 'chapter': 'Chapter 1 ...

WebMar 7, 2024 · You could use the Map.map () function to obtain a new Map and then use this new map's values: children : options.map ( (entry) { return MapEntry (entry.key, /*here create the widget from entry.key and entry.value*/);}).values.toList (). – user Mar 7, 2024 at 9:40 WebApr 13, 2024 · SwipeThroughText Flutter Package. SwipeThroughText is a customizable Flutter widget that allows users to swipe through a text and strikethrough it when a …

WebJan 15, 2024 · I'm trying to return a list of 2 widgets depending on the swapped value. I tried: Container(child: Row(children: swapped? [a, b]: [b, a],), where a and b are Widget: ... How to pass ternary that return a widget in Flutter. Hot Network Questions What to do if a special case of a theorem is published 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 ...

WebJun 6, 2024 · You can also adjust the UI hierarchy to move the Widget that indicates loading status to the more suitable place. For example, when the applicants is null, return Text(“Fetching from mongodb”), otherwise return the applicants list. – phoebe charmed season 1WebFeb 18, 2024 · You could use the map method of your list of Strings. Widget _getListWidgets(List yourList){ return Row(children: yourList.map((i) => … phoebe charmed powersWebDec 22, 2024 · Widget1 does not need to be hooked up to state, and so I don't want it to be rerendered when it changes. It would be great if List.generate could be hooked to a Consumer, but builder needs to return a single Widget, not a list of Widgets. I've tried using the Wrap widget around the list, and hooking that to a Consumer. This … phoebe character analysisWebAug 16, 2024 · How to return [ ] in flutter? Ask Question Asked 3 years, 7 months ago. Modified 3 years, 7 months ago. Viewed 6k times ... (BuildContext context) { return [ // list of widget ] } I want to implement like this // Other Page. new TabBar( tabs: Tabs() ) flutter; dart; Share. Improve this question. Follow asked Aug 16, … phoebe charactersWeb2 days ago · I'm receiving a list of JSON objects at runtime and dynamically creating a list of sliderWidgets (See Figure 1) based on these JSON Objects.I need to access the sliderValues of these sliderWidgets in the parent widget (being the main screen) when I press the FloatingActionButton, as this will save the sliderValues into a CSV File. tsys industrialWebscore:1 Accepted answer First you cant use an arrow function to return multiple values, you need to change it to a normal function that returns a list of widgets. Second, you need to use the .toList () method since .map is lazy and you need to iterate in order to map execute. tsys infocenterWebFeb 5, 2024 · You can try something like this: Column ( children: [ ..._generateChildrens (myObjects), ], ), And the actual implementation to obtain the widgets is: List _generateChildrens (List myObjects) { var list = … tsys integration list