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From allen haim <al...@netherrealm.net>
Subject Re: %udat and frames
Date Thu, 17 Feb 2005 21:27:59 GMT
Thank you Andrew and Gerald, it works perfectly now (by sending params to
the frames with ? as below)

Yours

Allen

On Wed, Feb 16, 2005 at 12:05:41PM +1100, Andrew O'Brien wrote:
> 
> It works with -X because that starts up a single apache child. That one
> child processes the requests one at a time in the order received. Ie:
> frame page, subpage1, subpage2
> 
> In normal operation conditions the 3 pages are more or less served in
> parallel (well, they're being processed in parallel) which means that
> you're not going to get consistent data on the initial load.
> 
> I'd really suggest passing through these arguments directly. Ie
> 
> <frameset rows='10%,90%'>
>    <frame src='top.html?a=1&b=2'>
>    <frame src='bottom.html?a=1&b=2'>
> </frameset>
> 
> You can then use $fdat{a} etc in the subpages directly.
> 
> -- 
> Andrew O'Brien
> 
> > -----Original Message-----
> > From: allen haim [mailto:allen@netherrealm.net] 
> > Sent: Wednesday, 16 February 2005 8:32 AM
> > To: embperl@perl.apache.org
> > Subject: Re: %udat and frames
> > 
> > Hi Gerald,
> > 
> > Thank you for your response.
> > 
> > I now have the following in my httpd.conf:
> > 
> > PerlSetEnv EMBPERL_SESSION_HANDLER_CLASS "Embperl::Session"
> > PerlSetEnv EMBPERL_SESSION_CLASSES "File File"
> > PerlSetEnv EMBPERL_SESSION_ARGS "Directory=/tmp"
> > 
> > but it _still_ has the same problems. 
> > 
> > Is that the correct way to set up a file locker?
> > 
> > Also, how come it works correctly -- but very very slowly -- 
> > when I start
> > the server with 
> > 
> > apachectl -X 
> > 
> > instead of 
> > 
> > apachectl start
> > 
> > ?
> > 
> > Allen
> > 
> > On Tue, Feb 15, 2005 at 10:58:19AM +0100, Gerald Richter wrote:
> > > Hi,
> > > 
> > > The problem is that the subpages are start loading before 
> > the frame page has
> > > finish and saved it's session data. So it might be better 
> > to pass the values
> > > are arguments to the sub pages
> > > 
> > > The other alternative is to use a Locker for session data 
> > access (instead of
> > > Null, e.g. File), this makes sure the session data of the 
> > frame is saved
> > > before the sub pages can access it.
> > > 
> > > Gerald
> > > 
> > > 
> > > 
> > > 
> > --------------------------------------------------------------
> > -------------
> > > Gerald Richter            ecos electronic communication 
> > services gmbh
> > > IT-Securityl?sungen * Webapplikationen mit 
> > Apache/Perl/mod_perl/Embperl
> > > 
> > > Post:       Tulpenstrasse 5          D-55276 Dienheim b. Mainz
> > > E-Mail:     richter@ecos.de          Voice:   +49 6133 939-122
> > > WWW:        http://www.ecos.de/      Fax:     +49 6133 939-333
> > > 
> > --------------------------------------------------------------
> > -------------
> > > ECOS BB-5000 Firewall- und IT-Security Appliance: www.bb-5000.info
> > > 
> > --------------------------------------------------------------
> > -------------
> > >   
> > > 
> > > > -----Original Message-----
> > > > From: allen haim [mailto:allen@netherrealm.net] 
> > > > Sent: Tuesday, February 15, 2005 5:21 AM
> > > > To: embperl@perl.apache.org
> > > > Subject: %udat and frames
> > > > 
> > > > Hi,
> > > > 
> > > > I've narrowed down the problem I was referring to in my 
> > > > previous letter. Try
> > > > this:
> > > > 
> > > > bottom.html:
> > > > #################################################
> > > > <html>
> > > >     <head><title>bottom</title></head>
> > > >         <body>
> > > >             this is the bottom
> > > > 
> > > >             the value is: [+ $udat{'a'} +] 
> > > > #################################################
> > > > 
> > > > 
> > > > top.html:
> > > > #################################################
> > > > <html>
> > > >     <head><title>top</title></head>
> > > > 
> > > >     <body>
> > > >         this is the top
> > > > 
> > > >         the value is: [+ $udat{'a'} +]
> > > > #################################################
> > > > 
> > > > 
> > > > frameset.html:
> > > > #################################################
> > > > [-
> > > > 
> > > > $udat{'a'} = 'a';
> > > > $udat{'b'} = 'b';
> > > > $udat{'c'} = 'c';
> > > > 
> > > > -]
> > > > 
> > > > 
> > > > <html>
> > > > 
> > > >         <head>
> > > >             <title>frame test</title>
> > > >         </head>
> > > > 
> > > >         <frameset rows='10%,90%'>
> > > >             <frame src='top.html'>
> > > >             <frame src='bottom.html'>
> > > >         </frameset>
> > > > 
> > > > </html>
> > > > #################################################
> > > > 
> > > > 
> > > > base.html:
> > > > #################################################
> > > > [- Execute ('*')  -]
> > > > #################################################
> > > > 
> > > > 
> > > > and point your browser to 'frameset.html'. You will see that 
> > > > 'a' doesn't show up on both frames at once. My expectation 
> > > > was that it would.
> > > > 
> > > > Now click reload. For me, the 'a' now jumps from the top to 
> > > > the bottom! Then I click reload again, and now the 'a' is 
> > > > visible in both frames.
> > > > 
> > > > Do I have a flawed expectation of how this should work 
> > with frames?
> > > > 
> > > > Thanks
> > > > 
> > > > Allen
> > > > 
> > > > --
> > > > happy random george orwell advice for making tea:
> > > > 
> > > > 	Anyone who has used that comforting phrase 'a nice cup 
> > > > of tea' invariably means Indian tea.
> > > > 
> > > > 
> > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
> > > > For additional commands, e-mail: embperl-help@perl.apache.org
> > > > 
> > > > 
> > > 
> > > 
> > > 
> > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
> > > For additional commands, e-mail: embperl-help@perl.apache.org
> > > 
> > 
> > -- 
> > happy random george orwell advice for making tea:
> > 
> > 	Anyone who has used that comforting phrase 'a nice cup 
> > of tea' invariably means Indian tea.
> > 
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
> > For additional commands, e-mail: embperl-help@perl.apache.org
> > 
> > 

-- 
happy random george orwell advice for making tea:

	This is better done by placing it on the hob than by the usual method of swilling it out
with hot water.

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