asp.net弹出确认窗口

Question

我需要在删除按钮中添加一个"你确定"的弹出窗口,我不知道如何确定用户是单击确定还是取消.

我是这样做的:

string message = "Are you sure you want to delete this user?";
            System.Text.StringBuilder sb = new System.Text.StringBuilder();
            sb.Append("return confirm('");
            sb.Append(message);
            sb.Append("');");
            Type type = this.GetType();
            ClientScript.RegisterOnSubmitStatement(type, "alert", sb.ToString());

Answer 1

你可以在按钮上设置OnClientClick:

return confirm("Are you sure you want to delete this user?");

如果用户没有单击"确定",则不会发生提交/回发.