#### 确认对话框(promise)
使用 `confirm()` 可以快捷地弹出确认框。onCancel/onOk 返回 promise 可以延迟关闭
#### Confirmation modal dialog use promise
To use `confirm()` to popup confirmation modal dialog. Let onCancel/onOk function return a promise object to
delay closing the dialog.
```tpl
Confirm
```