I'm new in flutter and practicing simple app. But now, I can insert one line conditional statement but I want to add If statement. So I can add more statement. How do I do that? Here is my code. Please have a look. I want to add more color when I reach targeted amount color: _moneyCounter > 1000 ? Colors.green : Colors.red,
Expanded( child: Center( child: Text( '\USD $_moneyCounter', style: TextStyle( color: _moneyCounter > 1000 ? Colors.green : Colors.red, fontSize: 40.0, ), ), ), ), You can so multiple ternary operators :
_moneyCounter > 1000 ? Colors.green : _moneyCounter > 2000 ? Colors.Blue : Colors.red But for readability i don't recommend doing this so you can use a function that will return the color :
Color getMyColor(int moneyCounter) { if (moneyCounter == 1000) then { return Colors.green; } else if (moneyCounter == 2000) then { return Colors.red; } } and then use that function :
color: getMyColor(_moneyCounter), 
You can use different widgets as below,
Column( children: [ if (_id == 0) ...[ Container() ] else if(_id == 1)...[ Text("Hello") ] else ...[ SizedBox(height: 20) ], ], ),
if you use in Column
Column(children:[ if (e["index"] == 1) Text(e["text"].toString(), textAlign: TextAlign.center, style: TextStyle(color: Colors.green[900])), if (e["index"] == 2) Text(e["text"].toString(), textAlign: TextAlign.center, style: TextStyle(color: Colors.green)), if (e["index"] == 3) Text(e["text"].toString(), textAlign: TextAlign.center, style: TextStyle(color: Colors.amber)), if (e["index"] == 4) Text(e["text"].toString(), textAlign: TextAlign.center, style: TextStyle(color: Colors.orange)), if (e["index"] == 5) Text(e["text"].toString(), textAlign: TextAlign.center, style: TextStyle(color: Colors.red)), ])