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📄 list.aspx

📁 设计中的通讯系统是用asp.net技术实现的基于web的聊天室系统。聊天室是Web服务中最常见的服务
💻 ASPX
字号:
<Script Language="VB" runat="Server">
Sub Page_load(Sender as object,e as eventargs)
  Dim i As Integer
  Dim lItem As ListItem
  Dim txt As String
  Response.write("<META HTTP-EQUIV=REFRESH CONTENT=2.5>" & vbcRlf)
  response.write("<Script language=VbScript>"& vbcRlf) 
  response.write("Sub Retrieve() "& vbcRlf) 
  response.write("count=parent.list1.list.user.length"& vbcRlf)
  response.write("for i=0 to count-1"& vbcRlf) 
  response.write("parent.list1.list.user.remove(i)"& vbcRlf) 
  response.write("next "& vbcRlf) 
  response.write("parent.list1.list.user.length=0"& vbcRlf) 
  response.Write("list.ab.value=parent.list1.list.user.length"& vbcRlf)
  response.write("count=document.list.user.length "& vbcRlf) 
  response.write("for i=0 to count-1 "& vbcRlf)
  response.write("txt=list.user.item(i).text "& vbcRlf) 
  response.write("set oOption=document.createElement(" & chr(34) & "OPTION" & chr(34) &")"& vbcRlf) 
  response.write("oOption.text=txt"& vbcRlf) 
  response.write("oOption.value=txt"& vbcRlf)    
  response.write("parent.list1.list.user.add(oOption)"& vbcRlf) 
  response.write("next  "& vbcRlf) 
  response.write("End Sub   "& vbcRlf) 
  response.write("<" & "/Script>   "& vbcRlf) 
  Response.write("<Html>")
  Response.Write("<Body onload=Retrieve>   ")
  Response.Write("<Form name=list method=post>   ")
  Response.Write("<Select name='user' size=20>  ") 
  Application.Lock 
  For i=0 to Application("UserNum")-1
    txt=Application("User")(i)
    response.Write("<option>" & txt & "</option>")
  Next
  Application.UnLock
  Response.Write("</Select>")
  Response.Write("<input type=text name='ab'>")
  Response.Write("</Form>")
   Response.Write("</body></Html>")
End Sub
</Script>

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