页面之间传递元素的办法

March 25,2004

在第三方页面传递参数这个思路倒是的确可以省下一些代码，至少我以前是从没这样子传过。
<%
'Pass form objects submitted by a form G
'    ET
If Request.QueryString.Count>0 Then
QStr="?"
For Each x In Request.QueryString
QStr = QStr & x & "=" 'Write Name of Parameter
QStr = QStr & Server.URLEncode(request.QueryString(x)) & "&" 'Write value of parameter
Next
QStrSz = len(QStr)-1
QStr = LEFT(QStr,QStrSz)
else
QStr=""
End If
Response.Redirect("YourURL.asp" & QStr)
%>
The Next example shows how To build the submitted parameters from a form POST. The procedure reads all posted objects and builds a querystring parameter.
<%
'Pass form objects submitted by a form G
'    ET
If Request.form.Count>0 Then
QStr="?"
For Each x In Request.form
QStr = QStr & x & "=" 'Write Name of Parameter
QStr = QStr & Server.URLEncode(request.form(x)) & "&" 'Write value of parameter
Next
QStrSz = len(QStr)-1
QStr = LEFT(QStr,QStrSz)
else
QStr=""
End If
Response.Redirect("YourURL.asp" & QStr)
%>
The Next code example may be used as a test ASP page To redirect to. It reads the querystring and builds a table to display the parameter name and value passed.
<%@ Language=VBScript %>
<HTML>
<BODY>
<%
Response.Write "<TABLE BORDER=1><TR><TH>Parameter</TH><TH>Value</TH></TR>"
For Each x In Request.QueryString
Response.write "<TR><TD>" & x & "</TD><TD>" 'Write Name of Parameter
Response.write Request.QueryString(x) & "</TD></TR>" 'Write value of parameter
Next
Response.Write "</TABLE>"
%>
</BODY>
</HTML>
当然，上面这个东西的改进版本就简洁多了，再看这个
<%
If
Request.QueryString.Count > 0 Then

Response.Redirect("YourURL.asp?" &
Request.QueryString
Else
  If
Request.Form.Count > 0 Then

Response.Redirect("YourURL.asp?" &
Request.Form)
  Else

Response.Write("No Data Sent")
  End
If
End If
%>
原来可以整个抓取的，我也是刚刚知道，不敢独吞，拿出来共享