Preventing browser back using cache crearing using Base Api

[Sayoke Shome]

Hi all,

I have a requirement that if user clicks on browser back button, Page should
expire.  

We wanted to clear page cache for this. In Ofbiz base this is done in a
Class named "org.ofbiz.base.util.UtilHttp"  using the method
"setResponseBrowserProxyNoCache(HttpServletResponse)".

 

This is working well. If I click on browser back, it is not fetching page
from cache, instead of it is calling server. But it is not giving us any
warning.

Is that a bug? Shouldn't if give us warring that it us going to hit server
to load the same page?

 

I need to make sure that on a click on browser back button, I get a message
that "your page has expired".

Is there any workaround in Ofbiz to make sure that?

 

 

Thanks and regards,

 

| Sayoke Shome | Technical Associate | Techmahindra Ltd. | Bangalore | phone
- 09886412359 |

 



============================================================================================================================

Tech Mahindra, formerly Mahindra-British Telecom.
 
Disclaimer:

This message and the information contained herein is proprietary and confidential and subject to the Tech Mahindra policy statement, you may review at <a href="http://www.techmahindra.com/Disclaimer.html">http://www.techmahindra.com/Disclaimer.html</a> externally and <a href="http://tim.techmahindra.com/Disclaimer.html">http://tim.techmahindra.com/Disclaimer.html</a> internally within Tech Mahindra.

============================================================================================================================

[flj]

Hello.

I'm by no means a specialist in OFBiz, but this sounds like a browser  
settings problem to me. I.e., I think there is no way to set http headers  
in such a way that the browser show the message, unless the browser is  
configured that way.

br,

--
Florin Jurcovici
------------------
What happens if you get scared half to death twice?

On Tue, 05 Sep 2006 03:21:06 +0300, Sayoke Shome  
<[hidden email]> wrote:

>
> Hi all,
>
> I have a requirement that if user clicks on browser back button, Page  
> should
> expire.
>
> We wanted to clear page cache for this. In Ofbiz base this is done in a
> Class named "org.ofbiz.base.util.UtilHttp"  using the method
> "setResponseBrowserProxyNoCache(HttpServletResponse)".
>
>
> This is working well. If I click on browser back, it is not fetching page
> from cache, instead of it is calling server. But it is not giving us any
> warning.
>
> Is that a bug? Shouldn't if give us warring that it us going to hit  
> server
> to load the same page?
>
>
> I need to make sure that on a click on browser back button, I get a  
> message
> that "your page has expired".
>
> Is there any workaround in Ofbiz to make sure that?
>
>
>
> Thanks and regards,
>
>
> | Sayoke Shome | Technical Associate | Techmahindra Ltd. | Bangalore |  
> phone
> - 09886412359 |
>
>
>
>
> ============================================================================================================================
>
> Tech Mahindra, formerly Mahindra-British Telecom.
> Disclaimer:
>
> This message and the information contained herein is proprietary and  
> confidential and subject to the Tech Mahindra policy statement, you may  
> review at <a  
> href="http://www.techmahindra.com/Disclaimer.html">http://www.techmahindra.com/Disclaimer.html</a>  
> externally and <a  
> href="http://tim.techmahindra.com/Disclaimer.html">http://tim.techmahindra.com/Disclaimer.html</a>  
> internally within Tech Mahindra.
>
> ============================================================================================================================