Hi All,
As I understand that cgi.http_referer created by the browser only when
the user follows a link or submit a form to the current page. So
sometimes it could be blank.
With this in mind we put this piece of code in our action page:
<cfif attributes.method contains "Action">
<cfif listGetAt(cgi.HTTP_REFERER,2,"/") neq cgi.HTTP_HOST>
<cflocation url="index.cfm" addtoken="no">
<cfabort>
</cfif>
</cfif>
Also after an action page is called it relocated to another page so the
action page shouldn't be bookmarked accidentally.
But still sometimes we received an error message indicate that the
cgi.http_referer is empty. This occurred even with IE5.0
For this error message we can check to see if the cgi.http_referer is
empty first, but we do not want to throw the right person away by
mistake. So the question is:
Is there any other situation when the cgi.http_referer would not be get
set?
Any suggestions will be greatly appreciate!
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