如何移动底页随着键盘有文本域(自动聚焦是真的)?

我试着做一个底部表，有一个文本字段，自动聚焦设置为true，这样键盘就会弹出。但是，键盘重叠在bottomsheet上。有没有办法移动键盘上方的底部?

Padding(
  padding:
      EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
  child: Column(children: <Widget>[
    TextField(
      autofocus: true,
      decoration: InputDecoration(hintText: 'Title'),
    ),
    TextField(
      decoration: InputDecoration(hintText: 'Details!'),
      keyboardType: TextInputType.multiline,
      maxLines: 4,
    ),
    TextField(
      decoration: InputDecoration(hintText: 'Additional details!'),
      keyboardType: TextInputType.multiline,
      maxLines: 4,
    ),]);

当前回答

在github上找到这个

Padding(
  padding: EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
  child: TextField()
)

2020-12-06 08:43:43

其他回答

添加:

isScrollControlled: true表示showModalBottomSheet 填充:MediaQuery.of(上下文)。viewInsets为生成器中的小部件列/换行都可以

showModalBottomSheet<void>(
  isScrollControlled: true,
  context: context,
  shape: RoundedRectangleBorder(
    borderRadius: BorderRadius.only(
        topLeft: Radius.circular(30.0),
        topRight: Radius.circular(30.0)),
  ),
  builder: (BuildContext context) {
    return Padding(
        padding: MediaQuery.of(context).viewInsets,
        child: Container(
            child: Wrap(
          children: <Widget>[
            TextField(
              decoration: InputDecoration(
                  border: InputBorder.none,
                  hintText: 'Enter a search term'),
            ),
            TextField(
              decoration: InputDecoration(
                  border: InputBorder.none,
                  hintText: 'Enter a search term'),
            ),
            TextField(
              decoration: InputDecoration(
                  border: InputBorder.none,
                  hintText: 'Enter a search term'),
            ),
            TextField(
              decoration: InputDecoration(
                  border: InputBorder.none,
                  hintText: 'Enter a search term'),
            )
          ],
        )));
  },
);

更新2020年2月25日更好的解决方案

showModalBottomSheet(
 isScrollControlled: true,
 builder: (BuildContext context) {

    return SingleChildScrollView(
      child: Container(
        padding:
            EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
        child: Padding(
          padding: const EdgeInsets.fromLTRB(20.0, 20.0, 20.0, 0.0), // content padding
          child: Form(...)) // From with TextField inside


});

2019-11-23 08:26:44

如果你有全屏或固定大小的showModalBottomSheet，不要使用填充，这不会解决你的问题。使用边距代替填充，就像这样:

  showModalBottomSheet(
          context: context,
          builder: (context) {
            return Container(
                marign: EdgeInsets.only(
                    bottom: MediaQuery.of(context).viewInsets.bottom),
                child: TextField()
            );
          });

2020-07-30 09:08:17

不要在构建器中使用builder:(BuildContext context){}，而是使用builder: (context) {}

有了这个解决方案，我的模态底部表坚持状态栏(行为像脚手架与resizeToAvoidBottomInset: false)，并允许查看所有的表单字段和滚动的形式，如果它仍然需要查看底部文本字段。

要了解更多细节，这里是我找到解决方案的链接- https://github.com/flutter/flutter/issues/18564#issuecomment-602604778

2020-11-02 07:25:55

简单的解决方案，你可以自定义这个:

Container(
          margin: EdgeInsets.only(left: 15),
          child: InkWell(
              onTap: () {
                showModalBottomSheet(
                    isScrollControlled : true,
                    context: context,
                    backgroundColor: Colors.transparent,
                    builder: (context) {
                      return Container(
                        padding: EdgeInsets.only(top: 15, left: 15, right: 15, bottom: 10),
                        width: double.infinity,
                        decoration: BoxDecoration(
                          color: AppTheme.leadItemColor1,
                          borderRadius: BorderRadius.only(topLeft: Radius.circular(12), topRight: Radius.circular(12)),
                        ),
                        child: Column(
                          children: [
                            _assignTo(widget.viewModel, context),
                            SizedBox(height: 12,),
                            txtComment(widget.viewModel),
                            SizedBox(height: 12,),
                            CRMButton(
                              title: 'Select',
                              onTap: () async {
                                Navigator.pop(context);
                                await widget.viewModel.updateStatus(7, why: "${ConstantData.lostOptions[_selectedNumber]}");
                              },
                            )
                          ],
                        ),
                      );
                    },
                );
              },
              child: CustomTabBarItem1(
                image: widget.viewModel.leadDetail.success.lStatus == 7 ? 'assets/appimages/LeadDetail/icons-03-01.png' : 'assets/appimages/LeadDetail/icons-04-01.png',
                bottomTitle: 'Lost',
                topTitle: widget.viewModel.leadDetail.success.lStatus > 7 ? 'assets/appimages/LeadDetail/Ellipse 61@2x.png' : widget.viewModel.leadDetail.success.lStatus == 7 ? 'assets/appimages/LeadDetail/Group 486-1.png' : 'assets/appimages/LeadDetail/Ellipse-61@3x.png',
                height : widget.viewModel.leadDetail.success.lStatus == 7 ? "0" : "1",
              )),
        ),

2021-06-04 11:41:43

你应该用这个，

showModalBottomSheet(
    isScrollControlled: true,
    context: context,
    shape: RoundedRectangleBorder(
      // <-- for border radius
      borderRadius: BorderRadius.only(
        topLeft: Radius.circular(10.0),
        topRight: Radius.circular(10.0),
      ),
    ),
    builder: (BuildContext context) {
      return SingleChildScrollView(
        padding:
            EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
        child: drunkenWidget()...

//BTW, Never ever Drink

2021-05-20 14:15:48

如何移动底页随着键盘有文本域(自动聚焦是真的)?

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