[英]How to?: Flutter RaisedButton onPressed opens a Form
Flutter: I would like to open a Form after a RaisedButton is pressed. Flutter:我想在按下 RaisedButton 后打开一个表单。 How do I have to compose the onPressed function of the RaisedButton to achieve this?我如何编写 RaisedButton 的 onPressed function 来实现这一点? Thanks for your support.谢谢你的支持。
As you have not mentioned more detail, i hope you need something to show or input.由于您没有提到更多细节,我希望您需要一些东西来展示或输入。 You can use showBottomSheet
to fulfill this like this:您可以使用showBottomSheet
来实现这一点:
RaisedButton(
onPressed: () {
showModalBottomSheet(
context: context,
builder: (BuildContext bc) {
return Container(
child: Text('Implement your form here')
);
});
},
child: Text('BottomSheet Demo')
)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.