flutter gridview widget at index 0

GridView.builder( physics: NeverScrollableScrollPhysics(), shrinkWrap: true, gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( crossAxisCount: 5, crossAxisSpacing: 5.0, mainAxisSpacing: 5.0, ), itemCount: 10, itemBuilder: (context, index) { return Container( color: Colors.blue, child: Text("index: $index"), ); }, )

gridview flutter get index

class Grid4 extends StatelessWidget {
  void tapped(int index){
    if(index == 1){
      print("huray 1");
    } else {
      print("not the one :(");
    }
  }
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(),
      body: Container(
        padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 10),
        color: Colors.orange,
        child: GridView.builder(
          itemCount: 25,
          itemBuilder: (context, index) =>
              GestureDetector(
                  onTap: () => tapped(index),
                  child: Container(decoration: BoxDecoration(
                          color: Colors.white70, shape: BoxShape.circle))),
          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
            crossAxisCount: 5,
            mainAxisSpacing: 40,
            crossAxisSpacing: 50,
          ),
        ),
      ),
    );
  }
}

Posted by: Guest on March-08-2021

Source

Code answers related to "flutter gridview widget at index 0"

Code answers related to "Whatever"

Browse Popular Code Answers by Language

Answers for "flutter gridview widget at index 0"

Code answers related to "flutter gridview widget at index 0"

Code answers related to "Whatever"

Browse Popular Code Answers by Language

Popular Programming Languages

Advertisements

Company

Compilers

Help

Connect with us