/Dart/Open popupbutton onclick in flutter

Open popupbutton onclick in flutter

_showPopupMenu(){
    showMenu<String>(
      context: context,
      position: RelativeRect.fromLTRB(25.0, 25.0, 0.0, 0.0),      //position where you want to show the menu on screen
      items: [
        PopupMenuItem<String>(
            child: const Text('menu option 1'), value: '1'),
        PopupMenuItem<String>(
            child: const Text('menu option 2'), value: '2'),
        PopupMenuItem<String>(
            child: const Text('menu option 3'), value: '3'),
      ],
      elevation: 8.0,
    )
    .then<void>((String itemSelected) {

      if (itemSelected == null) return;

      if(itemSelected == "1"){
        //code here
      }else if(itemSelected == "2"){
        //code here
      }else{
        //code here
      }

    });
}

Source: stackoverflow.com

Similar codes

3 votes157 views1 answer
Dart list firstwhere
Dart
0 vote208 views1 answer
Iterable.every dart
Dart
10 votes175 views1 answer
Flutter debug tag
Dart
11 votes175 views2 answers
Flutter stateful widget
Dart
3 votes192 views2 answers
Badge flutter
Dart
5 votes180 views1 answer
Text in column flutter overflow ellipsis not working
Dart
4 votes182 views1 answer
Flutter animated container
Dart
0 vote184 views1 answer
Flutter disable android back button
Dart
0 vote199 views1 answer
Heart shape container flutter
Dart
1 vote190 views1 answer
Flutter dynamic table example
Dart