【发布时间】:2020-01-10 11:28:00
【问题描述】:
我想从另一个页面访问 tabbarview。这样我就可以通过单击按钮立即访问第三个 tabbarview。无需进入第一页。这怎么可能?
IconButton(
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => firstpage()), // here i want immediately go to third page
);
},
);
当我将第三页作为 MaterialPageRout 插入时,我的应用和标签栏丢失了。
class Home extends StatefulWidget {
Home({Key key, this.title}) : super(key: key);
final int title;
@override
State<StatefulWidget> createState() {
return HomeExtended();
}
}
class HomeExtended extends State<Home> with TickerProviderStateMixin {
//here I want to acces the title from home
// when I add super(key: key) it marks the key
// I think its because it is not a stateful widget
【问题讨论】:
标签: flutter navigation tabbar