[英]How to send text fields data from list to another screen in flutter
如果我有這么多來自列表的文本字段,並且所有這些都在列表視圖構建器中,現在如何將選定的字段數據發送到 flutter 中的另一個屏幕
第一個屏幕,在導航器中傳遞數據:
Navigator.push(
context,
MaterialPageRoute(builder: (context) =>secondscreen('value')),
);
在第二個屏幕中:
class secondscreen extends StatefulWidget {
secondscreen(this.uid);
final uid;
@override
secondscreenstate createState() => secondscreenstate (this.uid);
}
class secondscreenstate extends State<secondscreen> {
var uid; //where uid will carry the value from first screen
secondscreenstate (this.uid);
.......
}
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