WebFeb 3, 2024 · It gives us a widget named ScrollablePositionedList that not only provides features like ListView.builder but also supports stuff called scrollToIndex. Now the heights of the list items can be anything. To install the latest version of the plugin, execute the following command: flutter pub add scrollable_positioned_list. Then run:
Flutter: Scrolling to a widget in ListView - Stack Overflow
WebJul 8, 2024 · To only show specific items based on certain conditions, you can use the "Visibility" widget as the example shown below. ListView.builder ( itemCount: items.length, itemBuilder: (context, index) { return Visibility ( visible: index>5, child: ListTile ( title: Text ('$ {items [index]}'), ), ); }, ); You may want to consider this approach, for me ... WebUse this Package as your ListView Builder scrollable_positioned_list. The package has a property called initialScrollIndex . The value you supply will be the index where the listView will start from, irrespective of how large the data is, it works well. Most importantly, the value of your initialScrollIndex must not be out of range, so as a ... onsnc
flutter - How to make a `ListView.builder` Start at a Specific Index ...
WebAug 11, 2024 · Flutter provides a widget called ListView which helps us in adding a list view to our application. The most common usage of ListView is the FileManager app. It displays all the directories and files one after another in a list. In this tutorial, we will learn how to use the ListView widget in flutter with example. Creating ListView In Flutter WebFlutter - select only single item in list view. In my app I am generating a ListView and items can be highlighted by tapping on them. That works fine and I also have a callback function that gives me the key for the just selected item. I can currently manually deselect the item by tapping on it again, but will ultimately take that functionality ... WebDec 4, 2024 · I created a long List view with Listview.Builder() Widget Sucessfully but where context and index come from inside itemBuilder: (context, index)? 0 Flutter : Showing long widget list using ListView.builder() and ListTile ons national survey