在GWT中创建一个询问是或否问题的弹出消息

Question

我想要一个弹出窗口,当用户点击按钮时,询问用户是或否.

public void onClick(ClickEvent event){
     deleteUser();
}//this lets user to delete a certain user when they click a button, but there is no question asking if they really want to delete this user. 

我想要一个新的小弹出窗口(例如Java Swing中的JFrame)Are you sure you want to delete this user?用一个Yes或No按钮询问.

我正在开发GWT.

谢谢

Answer 1

除了使用PopupPanel实现一个对话框之外,我想你能得到的最好的是Window.confirm()(来自com.google.gwt.user.client).