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Posted by wolfing1 on August 8, 2006, 5:23 pm
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spolsky wrote:
> hi,
> i have the following pages. when form submitted with the field1 value
> is "ok" then the iframe must be loaded with the text "Page loaded...".
> This works fine with IE 6 and FireFox(1.5) but Opera (9.01) does not
> refresh the iframe and loads the page for iframe from the cache, so
> refreshing the page gets the iframe refreshed with the new page. If
> DisableCaching() function used which disables all kind of caching then
> Opera works fine. So, i want to know that if this is the only way to
> get the Opera refresh the iframe. Are there any html work around
> or javascript solutions for it?.
> thanks
>
> ---- main.asp ----
> <html>
> <body>
> <%
> Session("field1") = Request.Form("field1")
> Response.Write(Session("field1") & "<br>")
> %>
>
>
> <iframe name="menu" src="menu.asp" width="200" height="150">
> </iframe>
> </body>
> </html>
>
>
> ---- menu.asp ----
> <%
> Sub DisableCaching()
> Response.Expires = 60
> Response.Expiresabsolute = Now() - 1
> Response.AddHeader "pragma","no-cache"
> Response.AddHeader "cache-control","private"
> Response.CacheControl = "no-cache"
> End Sub
> ' Call this to disable caching for Opera to refresh the iframe.
> ' DisableCaching()
> %>
> <html>
> <body>
> <%
> If Session("field1") <> "ok" Then %>
> <form method="post" action="main.asp" target="_parent">
> <input name="field1" type="text" size="20" />
> <input name="field2" type="text" size="20" />
> <input type="submit" value="Ok">
> </form
>
>
> ><% Else %>
>
>
> Page loaded...
> <% End If %>
> </body>
> </html>
I found that problem too and the way I fixed it was, sending a random
number in the querystring. That way Opera will not use the cache
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