Question

我的SweetAlert2中有一个是和否按钮。当我点击否它会对方法发布一个帖子，但我只想让它关闭SweetAlert。

这是我写的代码：

addSomeData

Answer 1

很可能您已将sweetalert2依赖关系更新为^7.0.0并且未阅读发布说明并进行了重大更改：https://github.com/sweetalert2/sweetalert2/releases/tag/v7.0.0

从v7.0.0开始，SweetAlert2将履行确认和取消按钮的承诺，您需要以这种方式处理响应：

swal({
  ...
}).then(function (result) {
  if (result.value) {
    // handle confirm
  } else {
    // handle cancel
  }
})

Answer 2

参考：

https://jsfiddle.net/ad3quksn/199/

`

swal({
  title: 'Input something',
  type: 'question',
  input: 'text',
  showCancelButton: true
}).then(
  result => {
    if (result.value) {
      swal({
        type: 'success',
        html: 'You entered: <strong>' + result.value + '</strong>'
      })
    } else {
      console.log(`dialog was dismissed by ${result.dismiss}`)
    }
  }
);

`

从v7.0.0版本开始，它显示了如何处理承诺的输出示例：它帮助我更好地理解了！

Answer 3

也许可以帮助您：

 public void onBindViewHolder(@NonNull final Downloadsviewholder downloadsviewholder, final int i) {
        downloadsviewholder.dName.setText(downloadsmodels.get(i).getName());
        downloadsviewholder.dUploaddate.setText(downloadsmodels.get(i).getUploaddate());
        downloadsviewholder.dExtension.setText(downloadsmodels.get(i).getFileextension());
        Picasso.get().load(downloadsmodels.get(i).getIcon()).into(downloadsviewholder.dIcon);
        downloadsviewholder.dButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (ConnectionCheck.checkconnetion(download_activity)) {
                    dowloadFile(downloadsviewholder.dName.getContext(), downloadsmodels.get(i).getName(), downloadsmodels.get(i).getFileextension()
                            , DIRECTORY_DOWNLOADS, downloadsmodels.get(i).getLink());
                } else {
                    Toast.makeText(download_activity,"Check your internet connection",  Toast.LENGTH_SHORT).show();

                }
            }
        });

    }

    public void dowloadFile (Context context,String filename, String fileextension, String destinationdirectory, String url){

        DownloadManager downloadManager=(DownloadManager) context.getSystemService(context.DOWNLOAD_SERVICE);
        Uri uri=Uri.parse(url);
        DownloadManager.Request request=new DownloadManager.Request(uri);
        request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
        request.setDestinationInExternalFilesDir(context, destinationdirectory,filename+"."+fileextension);
        downloadManager.enqueue(request);

    }

ref：https://github.com/t4t5/sweetalert/issues/763

SweetAlert2取消按钮无法正常工作

3 个答案: