WebMar 11, 2024 · 2 Answers. You can wrap your list view item with the GestureDetector widget, making the Tap event to navigate to another page with the item tapped. ListView.builder ( itemCount: buy?.length ?? 0, itemBuilder: (_, index) { return GestureDetector ( child: buildCardBuy (context, index, buy), onTap: () => Navigator.push … WebJun 17, 2024 · Steps: Create a new flutter application. In the above code, we have ListViewBuilder class which is a stateless class. It returns a new Scaffold which consists of appBar and body. In the body, we have ListView.builder with itemcount 5 and itemBuilder which will create a new widget again and again up to 5 times because we have …
Listview.builder in Flutter - GeeksforGeeks
WebJun 17, 2024 · Steps: Create a new flutter application. In the above code, we have ListViewBuilder class which is a stateless class. It returns a new Scaffold which consists of appBar and body. In the body, we have … WebBy default, when you click on a ListView item it doesn't change its state to "selected". So, when the event fires and you do: myList.getSelectedItem(); The method doesn't have anything to return. What you have to do is to use the position and obtain the underlying object by doing: myList.getItemAtPosition(position); incoterms referat
Item Selection in List View on Tap in flutter using …
WebNov 5, 2024 · **I want -> If I select white, white will be selected and black will remain unselected. And If I select black white will become unselected. The same goes for Ram. Selecting one will make the other unselected. Two list view selections will work independently. ** For a single list view, we can achieve this using a selectedIndex variable. WebOct 4, 2024 · 1 Answer. ListView.builder ( itemCount: state.services.count, itemBuilder: (BuildContext context, int index) => Dismissible ( key: Key (state.service.toString ()), onDismissed: (direction) { // Remove the item from the data source. setState ( () { x.removeAt (index); }); }, child: //your child here (maybe listivew) ), ), thanks for your help ... WebJan 29, 2024 · I am new in flutter lately I was working with ListView Builder and FocusNode in flutter, I want a list of widgets only one selectable at a time, initially it works fine but when there is a long list (take it of 7 items), when I click on 1st item and go the last item in the list the 1st widget gets deactivated and rebuilds the widget which ultimately … incoterms r 2010