弹出窗口,转向下一页

Response.Write("<script>alert('添加成功!');location='role1.aspx'</script>");






asp做的删除和修改数据后,如何刷新页面?即按了删除或保存键后,如何做到本页面的数据列表相应删除而不必按IE的刷新键呢?
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document.location.reload()
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Response.redirect Request.ServerVariables("HTTP_REFERER")
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<%
response.expires = 0
response.expiresabsolute = Now() - 1
response.addHeader "pragma","no-cache"
response.addHeader "cache-control","private"
Response.CacheControl = "no-cache"
%>
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我刚试过
在返回的页加<% response.expires=0%> 
在当前页加
response.write "<script language=JavaScript>" & chr(13) & "alert('入库工时信息添加成功！');" & "history.go(-2)" & "</script>"

history.go(i)
i为负则后退
为正则前进
-n 表示向后退回n页