请问如何在asp.net中使用javascript语句弹出一个对话框？(alert())谢谢，在线等!

Question

我的想法执行else语块的代码后就弹出一对话框，然后再跳转到index.aspx这一页

Answer 1

Response.Redirect("../index.aspx");orResponse.Redirect("index.aspx");this.Response.Write("<script>window.open('index.aspx','','width=530,height=430,resizable=no,scrollbars=no');</script>");

Answer 2

Response.Write("<script>alert('登录失败，密钥不匹匹!');document.location='./index.aspx'</script>");

Answer 3

alert('登录失败，密钥不匹配!');(少了分号吧)

Answer 4

<script>this.Response.wirte("你好好啊")</script>