PreviousPage is null

[Bryce]

I have a search page that submits to a search results page. I have set
the search results page to be authenticated, so when the user first
tries to search, it redirects them to a login screen. When they log in,
it goes to the search result screen. But when I do, the PreviousPage
variable is null.

Once logged in, when I go from the search to the search results screen,
PreviousPage is fine.

I'm using the authentication built into dot net using the following in
my web.config file:

<configuration. ..
<system.web>
...
<authenticati on mode="Forms" />
...
</system.web>
<location path="SearchRes ults.aspx">
<system.web>
<authorizatio n>
<deny users="?" />
</authorization>
</system.web>
</location>
</configuration>

The login form uses the System.Web.UI.W ebControls.Logi n control.

I'm assuming that this uses a redirect? And this is why I'm losing the
PreviousPage? Any way around this other than putting the search
information in a session variable?

[Steve C. Orr [MCSD, MVP, CSM, ASP Insider]]

I believe PreviousPage works if you use Server.Transfer , but not if you use
Response.Redire ct.

--
I hope this helps,
Steve C. Orr,
MCSD, MVP, CSM, ASPInsider
http://SteveOrr.net
"Bryce" <ne******@berze rker-soft.comwrote in message
news:96******** *************** *******@giganew s.com...

>I have a search page that submits to a search results page. I have set the
search results page to be authenticated, so when the user first tries to
search, it redirects them to a login screen. When they log in, it goes to
the search result screen. But when I do, the PreviousPage variable is null.

Once logged in, when I go from the search to the search results screen,
PreviousPage is fine.

I'm using the authentication built into dot net using the following in my
web.config file:

<configuration. ..
<system.web>
...
<authenticati on mode="Forms" />
...
</system.web>
<location path="SearchRes ults.aspx">
<system.web>
<authorizatio n>
<deny users="?" />
</authorization>
</system.web>
</location>
</configuration>

The login form uses the System.Web.UI.W ebControls.Logi n control.

I'm assuming that this uses a redirect? And this is why I'm losing the
PreviousPage? Any way around this other than putting the search
information in a session variable?

[Bryce]

Steve C. Orr [MCSD, MVP, CSM, ASP Insider] wrote:

I believe PreviousPage works if you use Server.Transfer , but not if you
use Response.Redire ct.

Thanks. But do I have the option of controling which mechanism it uses
to transfer to the intended control using the
System.Web.UI.W ebControls.Logi n control and the asp.net authentication?

[Steve C. Orr [MCSD, MVP, CSM, ASP Insider]]

Yes.
And you might also be able to use Request.URLRefe rrer depending on your
needs.
Here's more info on that:
http://idunno.org/articles/279.aspx

--
I hope this helps,
Steve C. Orr,
MCSD, MVP, CSM, ASPInsider
http://SteveOrr.net

"Bryce" <ne******@berze rker-soft.comwrote in message
news:Pu******** *************** *******@giganew s.com...

Steve C. Orr [MCSD, MVP, CSM, ASP Insider] wrote:

>I believe PreviousPage works if you use Server.Transfer , but not if you
use Response.Redire ct.

Thanks. But do I have the option of controling which mechanism it uses to
transfer to the intended control using the System.Web.UI.W ebControls.Logi n
control and the asp.net authentication?

[Bryce]

Steve C. Orr [MCSD, MVP, CSM, ASP Insider] wrote:

Yes.
And you might also be able to use Request.URLRefe rrer depending on your
needs.
Here's more info on that:
http://idunno.org/articles/279.aspx

Thanks. That helped a lot.