Answers for "ontap function in flutter on row"

flutter how to add ontap on container

You can wrap your Container in an InkWell or GestureDetector.
The difference is that InkWell is a material widget that shows
a visual indication that the touch was received,
whereas GestureDetector is a more general purpose widget that shows no visual
indicator.

GestureDetector(
    onTap: () { 
        print("Click event on Container"); 
    },
    child: Container(.......),
)

flutter make container clickable

new GestureDetector(
        onTap: (){
          print("Container clicked");
        },
        child: new Container(
          width: 500.0,
          padding: new EdgeInsets.fromLTRB(20.0, 40.0, 20.0, 40.0),
          color: Colors.green,
          child: new Column(
              children: [
                new Text("Ableitungen"),
              ]
          ),
        )
    );