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    <title>Support Forums: Message List - Article on double-response protection</title>
    <link>http://www.theserverside.com</link>
    <description>Most recent forum messages</description>
    <language>en</language>
    
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    <pubDate>Mon, 20 May 2013 16:24:08 -0400</pubDate>


    <item>

        <title>ever hear of a save token?</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[? sorry thats like 5 years old]]></description>
        

        <pubDate>Thu, 13 Jul 2006 01:02:14 -0400</pubDate>

        

        <jf:creationDate>Thu, 13 Jul 2006 01:02:14 -0400</jf:creationDate>
        <jf:modificationDate>Thu, 13 Jul 2006 01:02:14 -0400</jf:modificationDate>
        <jf:date>Jul 13, 2006</jf:date>
        <jf:author>B C</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[<blockquote><a href="http://www.w3schools.com/browsers/browsers_stats.asp" target="_blank">http://www.w3schools.com/browsers/browsers_stats.asp</a> seems to indicate that 10% of users have JS disabled.<br><br>Personally I use the Firefox NoScript plugin...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 20:47:47 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 20:47:47 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 20:47:47 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Michael Jouravlev</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>NoScript</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[<blockquote><blockquote>Exactly. But users very often turn off javascript.<br>The solution described in this article always works.</blockquote><br><br>I think this is an urban myth. Does anyone have any hard numbers as to the % of users that turn JS...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 20:38:06 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 20:38:06 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 20:38:06 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Steven Peh</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[<a class="jive-link-external" href="http://www.w3schools.com/browsers/browsers_stats.asp" target="_newWindow">http://www.w3schools.com/browsers/browsers_stats.asp</a> seems to indicate that 10% of users have JS disabled....]]></description>
        

        <pubDate>Wed, 12 Jul 2006 19:51:24 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 19:51:24 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 19:51:24 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Brad Schaefer</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[<blockquote>The posted method gives user friendly page. I like it.</blockquote>...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 18:24:09 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 18:24:09 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 18:24:09 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Michael Jouravlev</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[<blockquote><blockquote>Exactly. But users very often turn off javascript.<br>The solution described in this article always works.</blockquote><br><br>I think this is an urban myth. Does anyone have any hard numbers as to the % of users that turn JS...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 18:07:32 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 18:07:32 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 18:07:32 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Jens Wyke</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[RPG pattern solves the "Refresh" problem....]]></description>
        

        <pubDate>Wed, 12 Jul 2006 16:01:46 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 16:01:46 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 16:01:46 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>don wang</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[<blockquote>Exactly. But users very often turn off javascript.<br>The solution described in this article always works.</blockquote>

I think this is an urban myth. Does anyone have any hard numbers as to the % of users that turn JS off?]]></description>
        

        <pubDate>Wed, 12 Jul 2006 14:40:04 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 14:40:04 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 14:40:04 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Matt Dowell</jf:author>
        <jf:replyCount>4</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[sorry, it does not work in all cases. Firefox sometimes sends form data again, if user is using scroll button on mouse. I use this pattern too (redirect to GET after POST), but some users generates double posts. After some investigation we found that...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 10:58:04 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 10:58:04 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 10:58:04 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Leoš Literák</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: Missing information</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[I agree. ...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 10:00:36 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 10:00:36 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 10:00:36 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Jean-Baptiste Nizet</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: Missing information</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[Another issue is that the "first meaningful response" returned to a double-submit or backbutton will show the application state at some point in the past. If the response contains time sensitive data, such as the latest post, or workflow state, then this...]]></description>
        

        <pubDate>Wed, 12 Jul 2006 07:20:46 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 07:20:46 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 07:20:46 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Steve Etherington</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Missing information</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[The article lacks some important points IMHO....]]></description>
        

        <pubDate>Wed, 12 Jul 2006 06:22:34 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 06:22:34 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 06:22:34 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Jean-Baptiste Nizet</jf:author>
        <jf:replyCount>2</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[Exactly. But users very often turn off javascript.
The solution described in this article always works.]]></description>
        

        <pubDate>Wed, 12 Jul 2006 03:43:20 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 03:43:20 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 03:43:20 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Wojtek Ganczarski</jf:author>
        <jf:replyCount>5</jf:replyCount>
    </item>


    <item>

        <title>Re: PRG Pattern</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[I think it is good practice to disable the submit button in addition to the PRG pattern. If the redirect takes a long time to reach the browsers you can sometimes click submit again.]]></description>
        

        <pubDate>Wed, 12 Jul 2006 03:34:08 -0400</pubDate>

        

        <jf:creationDate>Wed, 12 Jul 2006 03:34:08 -0400</jf:creationDate>
        <jf:modificationDate>Wed, 12 Jul 2006 03:34:08 -0400</jf:modificationDate>
        <jf:date>Jul 12, 2006</jf:date>
        <jf:author>Erik van Oosten</jf:author>
        <jf:replyCount>6</jf:replyCount>
    </item>


    <item>

        <title>Re: Hmmm ...</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=41285</link>

        

        
            <description><![CDATA[This is also my preferred way.

Disabling submit button plus RGP pattern may be the best combination for web apps.]]></description>
        

        <pubDate>Tue, 11 Jul 2006 21:23:08 -0400</pubDate>

        

        <jf:creationDate>Tue, 11 Jul 2006 21:23:08 -0400</jf:creationDate>
        <jf:modificationDate>Tue, 11 Jul 2006 21:23:08 -0400</jf:modificationDate>
        <jf:date>Jul 11, 2006</jf:date>
        <jf:author>Bin Sun</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>



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