[aida] photos experiment.

Janko Mivšek janko.mivsek at eranova.si
Wed Feb 16 19:21:35 CET 2011


Hi Ching,

Getting http://localhost:8888/testimage.jpg to show this image is the
first thing you need to achieve. This is the test that Aida is set-up
right. So let we try to do this first.

  1. Move your image in a more simple directory, the best simply on
     c:\aida
  2. (AIDASite named:'mysite) homeDirectory: 'c:\aida\'
     ( try both with backslash \ at the end and without)
  3. put testimage.jpg in c:\aida
  4. open http://localhost:8888/testimage.jpg

Janko

On 16. 02. 2011 17:01, Ching de la Serna wrote:
> Hi Nicholas,
> 
> Thanks for the help. It was stupid of me to send the message to the
> class instead of the instance. The good news is that the error and my
> ignorance have been corrected. Also, when running the following on the
> browser,
> 
> http://localhost:8888/testimage.jpg I now get a *404 Not Found Error*.
> Still far from success but surely inching closer.
> 
> Ching
> 
> On Wed, Feb 16, 2011 at 11:44 PM, <aida-request na aidaweb.si
> <mailto:aida-request na aidaweb.si>> wrote:
> 
>     Send Aida mailing list submissions to
>            aida na aidaweb.si <mailto:aida na aidaweb.si>
> 
>     To subscribe or unsubscribe via the World Wide Web, visit
>            http://lists.aidaweb.si/mailman/listinfo/aida
>     or, via email, send a message with subject or body 'help' to
>            aida-request na aidaweb.si <mailto:aida-request na aidaweb.si>
> 
>     You can reach the person managing the list at
>            aida-owner na aidaweb.si <mailto:aida-owner na aidaweb.si>
> 
>     When replying, please edit your Subject line so it is more specific
>     than "Re: Contents of Aida digest..."
> 
> 
>     Today's Topics:
> 
>       1. Re: photos experiment (Nicholas Moore)
> 
> 
>     ----------------------------------------------------------------------
> 
>     Message: 1
>     Date: Wed, 16 Feb 2011 16:43:47 +0100
>     From: Nicholas Moore <nicholas.moore na tsr-i.com
>     <mailto:nicholas.moore na tsr-i.com>>
>     Subject: Re: [aida] photos experiment
>     To: "AIDA/Web general discussion list" <aida na aidaweb.si
>     <mailto:aida na aidaweb.si>>
>     Message-ID: <201102161643.57882.nicholas.moore na tsr-i.com
>     <mailto:201102161643.57882.nicholas.moore na tsr-i.com>>
>     Content-Type: text/plain; charset="iso-8859-15"
> 
>     Hi Ching,
> 
>     Where you get this:
> 
>     AIDASite homeDirectory.: '"
>     C:\Documents and Settings\ADMIN\My
>     Documents\squeak-tests-aida\aida62-test1\aida-clean62\Squeak 4.1"'
>     and got the same error message: doesNotUnderstand: #homeDirectory
> 
>     It is because you are sending homeDirectory: to the class AIDASite
>     rather than an instance,
> 
>     i.e (AIDASite named: 'mysite') homeDirectory: .....
> 
>     Nicholas
> 
>     On Wednesday 16 Feb 2011 16:35:54 Ching de la Serna wrote:
>     > Hi Janko
>     >
>     > Thanks for taking the time. I did as you suggested. The results
>     are below:
>     >
>     > Hi Ching,
>     > >
>     >
>     > I'm trying to find some time to chase your problem, but in the
>     meantime,
>     > can you try to open this jpg directly from browser.
>     >
>     > If you put testimage.jpg on a directory where your image started, can
>     > you open it from browser directly:
>     >
>     >        http://localhost:8888/testimage.jpg ?
>     > This does not open the jpeg file.
>     >
>     > If not, can you open it through File->Open file ?
>     > I could open once I *unblocked *the testimage.jpg file. Windows
>     was blocking
>     > it the first time I tried. After I was able to do this, I tried
>     doing the
>     > above  http://localhost:8888/testimage.jpg and it would still not
>     open.
>     >
>     > Also, how did you start your image, double clicking from OneClick?
>     > I loaded from Monticello the three files: *Sport-2.031.mcz ,
>     > Swazoo-2.3beta2.1.mcz, Aida6.2-final.1.mcz *which I downloaded
>     separately I
>     > use Sqeak4.1
>     >
>     > It could be that default .\ path doesn't point to the right directory,
>     > can you change it to absolute path to your images directory:
>     >
>     >        AIDASite>>homeDirectory: 'c:\absolute path'
>     > I evaluated :
>     > AIDASite homeDirectory.: '
>     > C:\Documents and Settings\ADMIN\My
>     > Documents\squeak-tests-aida\aida62-test1\aida-clean62\Squeak 4.1'
>     > and got an error:doesNotUnderstand: #homeDirectory
>     >
>     > I tried enclosing in ""
>     > AIDASite homeDirectory.: '"
>     > C:\Documents and Settings\ADMIN\My
>     > Documents\squeak-tests-aida\aida62-test1\aida-clean62\Squeak 4.1"'
>     and got
>     > the same error message: doesNotUnderstand: #homeDirectory
>     >
>     > Also which version of Windows do you use?
>     > I use Windows XP
>     >
>     > Hope this would help a bit
>     > JAnko
>     >
>     > Ching
>     >
>     > On Wed, Feb 16, 2011 at 10:17 PM, <aida-request na aidaweb.si
>     <mailto:aida-request na aidaweb.si>> wrote:
>     >
>     > > Send Aida mailing list submissions to
>     > >        aida na aidaweb.si <mailto:aida na aidaweb.si>
>     > >
>     > > To subscribe or unsubscribe via the World Wide Web, visit
>     > >        http://lists.aidaweb.si/mailman/listinfo/aida
>     > > or, via email, send a message with subject or body 'help' to
>     > >        aida-request na aidaweb.si <mailto:aida-request na aidaweb.si>
>     > >
>     > > You can reach the person managing the list at
>     > >        aida-owner na aidaweb.si <mailto:aida-owner na aidaweb.si>
>     > >
>     > > When replying, please edit your Subject line so it is more specific
>     > > than "Re: Contents of Aida digest..."
>     > >
>     > >
>     > > Today's Topics:
>     > >
>     > >   1. Re: photos experiment (Ching de la Serna)
>     > >   2. Re: photos experiment (Janko Miv?ek)
>     > >   3. Re: 6.2 tests (Nicholas Moore)
>     > >
>     > >
>     > >
>     ----------------------------------------------------------------------
>     > >
>     > > Message: 1
>     > > Date: Wed, 16 Feb 2011 19:27:14 +0800
>     > > From: Ching de la Serna <ching.dls na gmail.com
>     <mailto:ching.dls na gmail.com>>
>     > > Subject: Re: [aida] photos experiment
>     > > To: aida na aidaweb.si <mailto:aida na aidaweb.si>
>     > > Message-ID:
>     > >      
>      <AANLkTinn5csEmUjwZyAh-OHNx7+rUTDzwKKSmbA-ArQx na mail.gmail.com
>     <mailto:AANLkTinn5csEmUjwZyAh-OHNx7%2BrUTDzwKKSmbA-ArQx na mail.gmail.com>>
>     > > Content-Type: text/plain; charset="iso-8859-1"
>     > >
>     > > Hi All,
>     > >
>     > > I am inclined to believe that Nicholas is right about
>     permissions. Windows
>     > > might be blocking the jpeg file from being displayed. I changed
>     the jpeg
>     > > properties to "unblock" and restarted my computer. I also
>     downloaded Google
>     > > Chrome thinking it might be a Firefox problem. Nothing worked. I
>     am ready
>     > > to
>     > > give up unless someone can point me in the right direction.It
>     seems kind of
>     > > strange though, a jpeg from another website displays with no
>     problem while
>     > > a
>     > > local file is blocked. Strange behavior if indeed it is an OS issue.
>     > >
>     > > Thanks,
>     > >
>     > > Ching de la Serna
>     > >
>     > > On Wed, Feb 16, 2011 at 7:00 PM, <aida-request na aidaweb.si
>     <mailto:aida-request na aidaweb.si>> wrote:
>     > >
>     > > > Send Aida mailing list submissions to
>     > > >        aida na aidaweb.si <mailto:aida na aidaweb.si>
>     > > >
>     > > > To subscribe or unsubscribe via the World Wide Web, visit
>     > > >        http://lists.aidaweb.si/mailman/listinfo/aida
>     > > > or, via email, send a message with subject or body 'help' to
>     > > >        aida-request na aidaweb.si <mailto:aida-request na aidaweb.si>
>     > > >
>     > > > You can reach the person managing the list at
>     > > >        aida-owner na aidaweb.si <mailto:aida-owner na aidaweb.si>
>     > > >
>     > > > When replying, please edit your Subject line so it is more
>     specific
>     > > > than "Re: Contents of Aida digest..."
>     > > >
>     > > >
>     > > > Today's Topics:
>     > > >
>     > > >   1. photos experiment (Ching de la Serna)
>     > > >   2. Re: photos experiment (Nicholas Moore)
>     > > >   3. Re: photos experiment (ching)
>     > > >
>     > > >
>     > > >
>     ----------------------------------------------------------------------
>     > > >
>     > > > Message: 1
>     > > > Date: Wed, 16 Feb 2011 09:40:56 +0800
>     > > > From: Ching de la Serna <ching.dls na gmail.com
>     <mailto:ching.dls na gmail.com>>
>     > > > Subject: [aida] photos experiment
>     > > > To: aida na aidaweb.si <mailto:aida na aidaweb.si>
>     > > > Message-ID:
>     > > >      
>      <AANLkTimSqkN1JK9OHU-Pvb8Lmp8n1Phwoa8jP0_PA_Hu na mail.gmail.com
>     <mailto:AANLkTimSqkN1JK9OHU-Pvb8Lmp8n1Phwoa8jP0_PA_Hu na mail.gmail.com>>
>     > > > Content-Type: text/plain; charset="iso-8859-1"
>     > > >
>     > > > Hi,
>     > > >
>     > > > Aida is such an amazing web framework but I am finding it
>     difficult to
>     > > > display photos. After failing to display images from my local
>     disk, I
>     > > > started anew with a clean ver6.2 with the hope that it might
>     lead me
>     > > > somewhere. Placing a jpeg file in my root directory, I had
>     > > >
>     > > > e addImage: 'testimage.jpg' size: 100 na 200.
>     > > >
>     > > > as it happened many times before, nothing was displayed but
>     the browser
>     > > > reports "waiting or localhost....". I then changed the code to:
>     > > >
>     > > > e addImage: '*testimages.jpg*' size: 100 na 200.
>     > > >
>     > > > making it *testimages*.jpg which cannot be found in my directory.
>     > > Reloading
>     > > > the page allowed the browser to finish *without *the "waiting for
>     > > > localhost.." There is something going on and I don't know what
>     it is.
>     > > > Perhaps someone has an idea?
>     > > >
>     > > > Thanks in advance.
>     > > >
>     > > > ching de la serna
>     > > > -------------- next part --------------
>     > > > An HTML attachment was scrubbed...
>     > > > URL:
>     > > >
>     > >
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/35e4d3ba/attachment.html
>     > > >
>     > > > ------------------------------
>     > > >
>     > > > Message: 2
>     > > > Date: Wed, 16 Feb 2011 09:40:11 +0100
>     > > > From: Nicholas Moore <nicholas.moore na tsr-i.com
>     <mailto:nicholas.moore na tsr-i.com>>
>     > > > Subject: Re: [aida] photos experiment
>     > > > To: "AIDA/Web general discussion list" <aida na aidaweb.si
>     <mailto:aida na aidaweb.si>>
>     > > > Message-ID: <201102160940.14642.nicholas.moore na tsr-i.com
>     <mailto:201102160940.14642.nicholas.moore na tsr-i.com>>
>     > > > Content-Type: text/plain; charset="iso-8859-15"
>     > > >
>     > > > Hi Ching,
>     > > >
>     > > > Are you using Linux - maybe it is an issue with permissions -
>     does the
>     > > > httpd user have access to the jpg file?
>     > > >
>     > > > On Wednesday 16 Feb 2011 02:40:56 Ching de la Serna wrote:
>     > > > > Hi,
>     > > > >
>     > > > > Aida is such an amazing web framework but I am finding it
>     difficult to
>     > > > > display photos. After failing to display images from my
>     local disk, I
>     > > > > started anew with a clean ver6.2 with the hope that it might
>     lead me
>     > > > > somewhere. Placing a jpeg file in my root directory, I had
>     > > > >
>     > > > > e addImage: 'testimage.jpg' size: 100 na 200.
>     > > > >
>     > > > > as it happened many times before, nothing was displayed but
>     the browser
>     > > > > reports "waiting or localhost....". I then changed the code to:
>     > > > >
>     > > > > e addImage: '*testimages.jpg*' size: 100 na 200.
>     > > > >
>     > > > > making it *testimages*.jpg which cannot be found in my
>     directory.
>     > > > Reloading
>     > > > > the page allowed the browser to finish *without *the
>     "waiting for
>     > > > > localhost.." There is something going on and I don't know
>     what it is.
>     > > > > Perhaps someone has an idea?
>     > > > >
>     > > > > Thanks in advance.
>     > > > >
>     > > > > ching de la serna
>     > > > >
>     > > >
>     > > > --
>     > > > Nicholas Moore
>     > > > Skype: tsr_nicholas
>     > > >
>     > > > Check out my Blog
>     > > >
>     > > > "Still Running - that I may die in good health"
>     > > > -------------- next part --------------
>     > > > An HTML attachment was scrubbed...
>     > > > URL:
>     > > >
>     > >
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/ce4b05bf/attachment-0001.htm
>     > > >
>     > > > ------------------------------
>     > > >
>     > > > Message: 3
>     > > > Date: Wed, 16 Feb 2011 01:33:04 -0800 (PST)
>     > > > From: ching <ching.dls na gmail.com <mailto:ching.dls na gmail.com>>
>     > > > Subject: Re: [aida] photos experiment
>     > > > To: aida na aidaweb.si <mailto:aida na aidaweb.si>
>     > > > Message-ID: <1297848784165-3308440.post na n4.nabble.com
>     <mailto:1297848784165-3308440.post na n4.nabble.com>>
>     > > > Content-Type: text/plain; charset=us-ascii
>     > > >
>     > > >
>     > > > Hi Nicholas,
>     > > >
>     > > >
>     > > >
>     > > > Nicholas Moore wrote:
>     > > > >
>     > > > > Hi Ching,
>     > > > >
>     > > > > Are you using Linux - maybe it is an issue with permissions
>     - does the
>     > > > > httpd user have access to the jpg file?
>     > > > >
>     > > > > I am just using Windows and I'm not sure if I need
>     permissions to use
>     > > the
>     > > > > jpg files in my directory. I remember displaying images
>     using Seaside
>     > > and
>     > > > > I did not really have any problem doing it whether on my
>     local machine
>     > > or
>     > > > > behind Apache. I am thinking of keeping everything in Smalltalk
>     > > > > (Swazoo/Aida).
>     > > > >
>     > > > > Thanks for the response,
>     > > > >
>     > > > > ching
>     > > > >
>     > > > > On Wednesday 16 Feb 2011 02:40:56 Ching de la Serna wrote:
>     > > > >> Hi,
>     > > > >>
>     > > > >> Aida is such an amazing web framework but I am finding it
>     difficult to
>     > > > >> display photos. After failing to display images from my
>     local disk, I
>     > > > >> started anew with a clean ver6.2 with the hope that it
>     might lead me
>     > > > >> somewhere. Placing a jpeg file in my root directory, I had
>     > > > >>
>     > > > >> e addImage: 'testimage.jpg' size: 100 na 200.
>     > > > >>
>     > > > >> as it happened many times before, nothing was displayed but the
>     > > browser
>     > > > >> reports "waiting or localhost....". I then changed the code to:
>     > > > >>
>     > > > >> e addImage: '*testimages.jpg*' size: 100 na 200.
>     > > > >>
>     > > > >> making it *testimages*.jpg which cannot be found in my
>     directory.
>     > > > >> Reloading
>     > > > >> the page allowed the browser to finish *without *the
>     "waiting for
>     > > > >> localhost.." There is something going on and I don't know
>     what it is.
>     > > > >> Perhaps someone has an idea?
>     > > > >>
>     > > > >> Thanks in advance.
>     > > > >>
>     > > > >> ching de la serna
>     > > > >>
>     > > > >
>     > > > > --
>     > > > > Nicholas Moore
>     > > > > Skype: tsr_nicholas
>     > > > >
>     > > > > Check out my Blog
>     > > > >
>     > > > > "Still Running - that I may die in good health"
>     > > > >
>     > > > > _______________________________________________
>     > > > > Aida mailing list
>     > > > > Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     > > > > http://lists.aidaweb.si/mailman/listinfo/aida
>     > > > >
>     > > > >
>     > > >
>     > > > --
>     > > > View this message in context:
>     > > > http://forum.world.st/photos-experiment-tp3308053p3308440.html
>     > > > Sent from the AIDA/Web mailing list archive at Nabble.com.
>     > > >
>     > > >
>     > > > ------------------------------
>     > > >
>     > > > _______________________________________________
>     > > > Aida mailing list
>     > > > Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     > > > http://lists.aidaweb.si/mailman/listinfo/aida
>     > > >
>     > > >
>     > > > End of Aida Digest, Vol 45, Issue 10
>     > > > ************************************
>     > > >
>     > > -------------- next part --------------
>     > > An HTML attachment was scrubbed...
>     > > URL:
>     > >
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/6f6c4b7a/attachment-0001.htm
>     > >
>     > > ------------------------------
>     > >
>     > > Message: 2
>     > > Date: Wed, 16 Feb 2011 12:40:44 +0100
>     > > From: Janko Miv?ek <janko.mivsek na eranova.si
>     <mailto:janko.mivsek na eranova.si>>
>     > > Subject: Re: [aida] photos experiment
>     > > To: AIDA/Web general discussion list <aida na aidaweb.si
>     <mailto:aida na aidaweb.si>>
>     > > Message-ID: <4D5BB7BC.1080501 na eranova.si
>     <mailto:4D5BB7BC.1080501 na eranova.si>>
>     > > Content-Type: text/plain; charset=UTF-8
>     > >
>     > > Hi Ching,
>     > >
>     > > I'm trying to find some time to chase your problem, but in the
>     meantime,
>     > > can you try to open this jpg directly from browser.
>     > >
>     > > If you put testimage.jpg on a directory where your image
>     started, can
>     > > you open it from browser directly:
>     > >
>     > >        http://localhost:8888/testimage.jpg ?
>     > >
>     > > If not, can you open it through File->Open file ?
>     > >
>     > > Also, how did you start your image, double clicking from OneClick?
>     > >
>     > > It could be that default .\ path doesn't point to the right
>     directory,
>     > > can you change it to absolute path to your images directory:
>     > >
>     > >        AIDASite>>homeDirectory: 'c:\absolute path'
>     > >
>     > > Also which version of Windows do you use?
>     > >
>     > > Hope this would help a bit
>     > > JAnko
>     > >
>     > > On 16. 02. 2011 12:27, Ching de la Serna wrote:
>     > > > Hi All,
>     > > >
>     > > > I am inclined to believe that Nicholas is right about permissions.
>     > > > Windows might be blocking the jpeg file from being displayed.
>     I changed
>     > > > the jpeg properties to "unblock" and restarted my computer. I also
>     > > > downloaded Google Chrome thinking it might be a Firefox
>     problem. Nothing
>     > > > worked. I am ready to give up unless someone can point me in
>     the right
>     > > > direction.It seems kind of strange though, a jpeg from another
>     website
>     > > > displays with no problem while a local file is blocked.
>     Strange behavior
>     > > > if indeed it is an OS issue.
>     > > >
>     > > > Thanks,
>     > > >
>     > > > Ching de la Serna
>     > > >
>     > > > On Wed, Feb 16, 2011 at 7:00 PM, <aida-request na aidaweb.si
>     <mailto:aida-request na aidaweb.si>
>     > > > <mailto:aida-request na aidaweb.si
>     <mailto:aida-request na aidaweb.si>>> wrote:
>     > > >
>     > > >     Send Aida mailing list submissions to
>     > > >            aida na aidaweb.si <mailto:aida na aidaweb.si>
>     <mailto:aida na aidaweb.si <mailto:aida na aidaweb.si>>
>     > > >
>     > > >     To subscribe or unsubscribe via the World Wide Web, visit
>     > > >            http://lists.aidaweb.si/mailman/listinfo/aida
>     > > >     or, via email, send a message with subject or body 'help' to
>     > > >            aida-request na aidaweb.si
>     <mailto:aida-request na aidaweb.si> <mailto:aida-request na aidaweb.si
>     <mailto:aida-request na aidaweb.si>>
>     > > >
>     > > >     You can reach the person managing the list at
>     > > >            aida-owner na aidaweb.si
>     <mailto:aida-owner na aidaweb.si> <mailto:aida-owner na aidaweb.si
>     <mailto:aida-owner na aidaweb.si>>
>     > > >
>     > > >     When replying, please edit your Subject line so it is more
>     specific
>     > > >     than "Re: Contents of Aida digest..."
>     > > >
>     > > >
>     > > >     Today's Topics:
>     > > >
>     > > >       1. photos experiment (Ching de la Serna)
>     > > >       2. Re: photos experiment (Nicholas Moore)
>     > > >       3. Re: photos experiment (ching)
>     > > >
>     > > >
>     > > >
>     > >
>     ----------------------------------------------------------------------
>     > > >
>     > > >     Message: 1
>     > > >     Date: Wed, 16 Feb 2011 09:40:56 +0800
>     > > >     From: Ching de la Serna <ching.dls na gmail.com
>     <mailto:ching.dls na gmail.com>
>     > > >     <mailto:ching.dls na gmail.com <mailto:ching.dls na gmail.com>>>
>     > > >     Subject: [aida] photos experiment
>     > > >     To: aida na aidaweb.si <mailto:aida na aidaweb.si>
>     <mailto:aida na aidaweb.si <mailto:aida na aidaweb.si>>
>     > > >     Message-ID:
>     > > >          
>      <AANLkTimSqkN1JK9OHU-Pvb8Lmp8n1Phwoa8jP0_PA_Hu na mail.gmail.com
>     <mailto:AANLkTimSqkN1JK9OHU-Pvb8Lmp8n1Phwoa8jP0_PA_Hu na mail.gmail.com>
>     > > >    
>     <mailto:AANLkTimSqkN1JK9OHU-Pvb8Lmp8n1Phwoa8jP0_PA_Hu na mail.gmail.com
>     <mailto:AANLkTimSqkN1JK9OHU-Pvb8Lmp8n1Phwoa8jP0_PA_Hu na mail.gmail.com>
>     > > >>
>     > > >     Content-Type: text/plain; charset="iso-8859-1"
>     > > >
>     > > >     Hi,
>     > > >
>     > > >     Aida is such an amazing web framework but I am finding it
>     difficult
>     > > to
>     > > >     display photos. After failing to display images from my
>     local disk, I
>     > > >     started anew with a clean ver6.2 with the hope that it
>     might lead me
>     > > >     somewhere. Placing a jpeg file in my root directory, I had
>     > > >
>     > > >     e addImage: 'testimage.jpg' size: 100 na 200.
>     > > >
>     > > >     as it happened many times before, nothing was displayed
>     but the
>     > > browser
>     > > >     reports "waiting or localhost....". I then changed the
>     code to:
>     > > >
>     > > >     e addImage: '*testimages.jpg*' size: 100 na 200.
>     > > >
>     > > >     making it *testimages*.jpg which cannot be found in my
>     directory.
>     > > >     Reloading
>     > > >     the page allowed the browser to finish *without *the
>     "waiting for
>     > > >     localhost.." There is something going on and I don't know
>     what it is.
>     > > >     Perhaps someone has an idea?
>     > > >
>     > > >     Thanks in advance.
>     > > >
>     > > >     ching de la serna
>     > > >     -------------- next part --------------
>     > > >     An HTML attachment was scrubbed...
>     > > >     URL:
>     > > >
>     > >
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/35e4d3ba/attachment.html
>     > > >
>     > > >     ------------------------------
>     > > >
>     > > >     Message: 2
>     > > >     Date: Wed, 16 Feb 2011 09:40:11 +0100
>     > > >     From: Nicholas Moore <nicholas.moore na tsr-i.com
>     <mailto:nicholas.moore na tsr-i.com>
>     > > >     <mailto:nicholas.moore na tsr-i.com
>     <mailto:nicholas.moore na tsr-i.com>>>
>     > > >     Subject: Re: [aida] photos experiment
>     > > >     To: "AIDA/Web general discussion list" <aida na aidaweb.si
>     <mailto:aida na aidaweb.si>
>     > > >     <mailto:aida na aidaweb.si <mailto:aida na aidaweb.si>>>
>     > > >     Message-ID: <201102160940.14642.nicholas.moore na tsr-i.com
>     <mailto:201102160940.14642.nicholas.moore na tsr-i.com>
>     > > >     <mailto:201102160940.14642.nicholas.moore na tsr-i.com
>     <mailto:201102160940.14642.nicholas.moore na tsr-i.com>>>
>     > > >     Content-Type: text/plain; charset="iso-8859-15"
>     > > >
>     > > >     Hi Ching,
>     > > >
>     > > >     Are you using Linux - maybe it is an issue with
>     permissions - does
>     > > >     the httpd user have access to the jpg file?
>     > > >
>     > > >     On Wednesday 16 Feb 2011 02:40:56 Ching de la Serna wrote:
>     > > >     > Hi,
>     > > >     >
>     > > >     > Aida is such an amazing web framework but I am finding
>     it difficult
>     > > to
>     > > >     > display photos. After failing to display images from my
>     local disk,
>     > > I
>     > > >     > started anew with a clean ver6.2 with the hope that it
>     might lead
>     > > me
>     > > >     > somewhere. Placing a jpeg file in my root directory, I had
>     > > >     >
>     > > >     > e addImage: 'testimage.jpg' size: 100 na 200.
>     > > >     >
>     > > >     > as it happened many times before, nothing was displayed
>     but the
>     > > >     browser
>     > > >     > reports "waiting or localhost....". I then changed the
>     code to:
>     > > >     >
>     > > >     > e addImage: '*testimages.jpg*' size: 100 na 200.
>     > > >     >
>     > > >     > making it *testimages*.jpg which cannot be found in my
>     directory.
>     > > >     Reloading
>     > > >     > the page allowed the browser to finish *without *the
>     "waiting for
>     > > >     > localhost.." There is something going on and I don't
>     know what it
>     > > is.
>     > > >     > Perhaps someone has an idea?
>     > > >     >
>     > > >     > Thanks in advance.
>     > > >     >
>     > > >     > ching de la serna
>     > > >     >
>     > > >
>     > > >     --
>     > > >     Nicholas Moore
>     > > >     Skype: tsr_nicholas
>     > > >
>     > > >     Check out my Blog
>     > > >
>     > > >     "Still Running - that I may die in good health"
>     > > >     -------------- next part --------------
>     > > >     An HTML attachment was scrubbed...
>     > > >     URL:
>     > > >
>     > >
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/ce4b05bf/attachment-0001.htm
>     > > >
>     > > >     ------------------------------
>     > > >
>     > > >     Message: 3
>     > > >     Date: Wed, 16 Feb 2011 01:33:04 -0800 (PST)
>     > > >     From: ching <ching.dls na gmail.com
>     <mailto:ching.dls na gmail.com> <mailto:ching.dls na gmail.com
>     <mailto:ching.dls na gmail.com>>>
>     > > >     Subject: Re: [aida] photos experiment
>     > > >     To: aida na aidaweb.si <mailto:aida na aidaweb.si>
>     <mailto:aida na aidaweb.si <mailto:aida na aidaweb.si>>
>     > > >     Message-ID: <1297848784165-3308440.post na n4.nabble.com
>     <mailto:1297848784165-3308440.post na n4.nabble.com>
>     > > >     <mailto:1297848784165-3308440.post na n4.nabble.com
>     <mailto:1297848784165-3308440.post na n4.nabble.com>>>
>     > > >     Content-Type: text/plain; charset=us-ascii
>     > > >
>     > > >
>     > > >     Hi Nicholas,
>     > > >
>     > > >
>     > > >
>     > > >     Nicholas Moore wrote:
>     > > >     >
>     > > >     > Hi Ching,
>     > > >     >
>     > > >     > Are you using Linux - maybe it is an issue with
>     permissions - does
>     > > the
>     > > >     > httpd user have access to the jpg file?
>     > > >     >
>     > > >     > I am just using Windows and I'm not sure if I need
>     permissions to
>     > > >     use the
>     > > >     > jpg files in my directory. I remember displaying images
>     using
>     > > >     Seaside and
>     > > >     > I did not really have any problem doing it whether on my
>     local
>     > > >     machine or
>     > > >     > behind Apache. I am thinking of keeping everything in
>     Smalltalk
>     > > >     > (Swazoo/Aida).
>     > > >     >
>     > > >     > Thanks for the response,
>     > > >     >
>     > > >     > ching
>     > > >     >
>     > > >     > On Wednesday 16 Feb 2011 02:40:56 Ching de la Serna wrote:
>     > > >     >> Hi,
>     > > >     >>
>     > > >     >> Aida is such an amazing web framework but I am finding it
>     > > >     difficult to
>     > > >     >> display photos. After failing to display images from my
>     local
>     > > disk, I
>     > > >     >> started anew with a clean ver6.2 with the hope that it
>     might lead
>     > > me
>     > > >     >> somewhere. Placing a jpeg file in my root directory, I had
>     > > >     >>
>     > > >     >> e addImage: 'testimage.jpg' size: 100 na 200.
>     > > >     >>
>     > > >     >> as it happened many times before, nothing was displayed
>     but the
>     > > >     browser
>     > > >     >> reports "waiting or localhost....". I then changed the
>     code to:
>     > > >     >>
>     > > >     >> e addImage: '*testimages.jpg*' size: 100 na 200.
>     > > >     >>
>     > > >     >> making it *testimages*.jpg which cannot be found in my
>     directory.
>     > > >     >> Reloading
>     > > >     >> the page allowed the browser to finish *without *the
>     "waiting for
>     > > >     >> localhost.." There is something going on and I don't
>     know what it
>     > > is.
>     > > >     >> Perhaps someone has an idea?
>     > > >     >>
>     > > >     >> Thanks in advance.
>     > > >     >>
>     > > >     >> ching de la serna
>     > > >     >>
>     > > >     >
>     > > >     > --
>     > > >     > Nicholas Moore
>     > > >     > Skype: tsr_nicholas
>     > > >     >
>     > > >     > Check out my Blog
>     > > >     >
>     > > >     > "Still Running - that I may die in good health"
>     > > >     >
>     > > >     > _______________________________________________
>     > > >     > Aida mailing list
>     > > >     > Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     <mailto:Aida na aidaweb.si <mailto:Aida na aidaweb.si>>
>     > > >     > http://lists.aidaweb.si/mailman/listinfo/aida
>     > > >     >
>     > > >     >
>     > > >
>     > > >     --
>     > > >     View this message in context:
>     > > >     http://forum.world.st/photos-experiment-tp3308053p3308440.html
>     > > >     Sent from the AIDA/Web mailing list archive at Nabble.com.
>     > > >
>     > > >
>     > > >     ------------------------------
>     > > >
>     > > >     _______________________________________________
>     > > >     Aida mailing list
>     > > >     Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     <mailto:Aida na aidaweb.si <mailto:Aida na aidaweb.si>>
>     > > >     http://lists.aidaweb.si/mailman/listinfo/aida
>     > > >
>     > > >
>     > > >     End of Aida Digest, Vol 45, Issue 10
>     > > >     ************************************
>     > > >
>     > > >
>     > > >
>     > > >
>     > > > _______________________________________________
>     > > > Aida mailing list
>     > > > Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     > > > http://lists.aidaweb.si/mailman/listinfo/aida
>     > >
>     > > --
>     > > Janko Miv?ek
>     > > AIDA/Web
>     > > Smalltalk Web Application Server
>     > > http://www.aidaweb.si
>     > >
>     > >
>     > > ------------------------------
>     > >
>     > > Message: 3
>     > > Date: Wed, 16 Feb 2011 15:16:42 +0100
>     > > From: Nicholas Moore <nicholas.moore na tsr-i.com
>     <mailto:nicholas.moore na tsr-i.com>>
>     > > Subject: Re: [aida] 6.2 tests
>     > > To: "AIDA/Web general discussion list" <aida na aidaweb.si
>     <mailto:aida na aidaweb.si>>
>     > > Message-ID: <201102161516.51887.nicholas.moore na tsr-i.com
>     <mailto:201102161516.51887.nicholas.moore na tsr-i.com>>
>     > > Content-Type: text/plain; charset="utf-8"
>     > >
>     > > I have tested with a vanilla VW and it works as you would expect
>     - good
>     > > news. I used several different local variations in my hosts file
>     and all
>     > > worked okay - returning 'aidasession/ajax'.
>     > >
>     > > So then I returned to my own image and retested it - but was not
>     able to
>     > > reproduce the error - it too returned the correct value. There
>     must have
>     > > been some spurious condition associated with my previous test
>     image and
>     > > perhaps earlier exceptions.
>     > >
>     > > Anyway, all works as expected and my sites are now live with 6.2.
>     > >
>     > > Nicholas
>     > >
>     > > On Tuesday 15 Feb 2011 14:28:54 Janko Miv?ek wrote:
>     > > >
>     > > > On 14. 02. 2011 21:20, Nicholas Moore wrote:
>     > > > > Excellent - I had not created the route explicitly to my
>     blog site!
>     > > > > However the request subsequently failed here:
>     > > > > WebSession >> printHTMLPageOn: aStream for: aRequest on:
>     aWebSession
>     > > > > aRequest urlString = '/aidasession/ajax' ifTrue:
>     > > > > because the actual request urlString is: '
>     > > http://mysite/aidasession/ajax'.
>     > > > > I have changed that test to:
>     > > > > (aRequest urlString containsSubstring: '/aidasession/ajax')
>     ifTrue:>
>     > > > > and everything works as desired.
>     > > >
>     > > > This is interesting, from where aRequest urlString works
>     differently in
>     > > >  your image comparing with fresh install into vanilla VW 7.7 (for
>     > > > nistance) image from Public Store. Can you try this too?
>     > > >
>     > > > Best regards
>     > > > Janko
>     > > >
>     > > >
>     > > >
>     > > > > Nicholas
>     > > > >
>     > > > > On Monday 14 Feb 2011 19:51:06 Janko Miv?ek wrote:
>     > > > >
>     > > > >> Hi Nicolas,
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> On 14. 02. 2011 19:39, Nicholas Moore wrote:
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> > From the demo.html page for ajax in 6.2, when I click on
>     'click me
>     > > for
>     > > > >
>     > > > >> > popup' I have trapped a SwazooStream. It generates a
>     requestURI
>     > > which is
>     > > > >
>     > > > >> > '/aidasession/ajax'.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> > On the 6.1 version the equivalent requestURI is
>     'demo.html' (as I
>     > > would
>     > > > >
>     > > > >> > expect).
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> > Where does the '/aidasession/ajax URI come from?
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> This is major new behavior on new event framework - all
>     Ajax and
>     > > > >
>     > > > >> WebSocket JSON messages go to this Url, that is, to your
>     session,
>     > > which
>     > > > >
>     > > > >> then find the right App and pass it the event. This Url is in
>     > > JavaScript
>     > > > >
>     > > > >> code, see WebStyle js13Events. The Url of actual page is
>     included in
>     > > > >
>     > > > >> this message.
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> Inspect the WebRouter (AIDASite default router) if there is
>     a route to
>     > > > >
>     > > > >> the session manager. If you did the upgrade script, it
>     should be there
>     > > > >
>     > > > >> already. If not, rerun that addSessionManagerRoute line.
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> In Firebug's console, do you see any error messages?
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> Hope this helps
>     > > > >
>     > > > >> JAnko
>     > > > >
>     > > > >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> > On Monday 14 Feb 2011 11:35:21 Nicholas Moore wrote:
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> Janko,
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> After running the script that you described prior to
>     upgrade I was
>     > > > >
>     > > > >> > able to install 6.2 cleanly without any problems - good work!
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> During testing (on VW) I came across a couple of snags:
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> 1) The method String >> replaceSpecialCharacters
>     contains or:or:
>     > > which
>     > > > >
>     > > > >> > does not work in VW (but is ok in Pharo and Squeak). I
>     changed it
>     > > to:
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> replaceSpecialCharacters
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> |str|
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> str := self copy.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> str do: [:ch | |ascii|
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> ascii := ch asInteger.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> ((ascii >= 65 and: [ ascii <= 90 ]) or: [
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> ( ascii >= 97 and: [ ascii <= 122 ]) or: [ch isDigit or:
>     [ch = $/
>     > > or:
>     > > > >
>     > > > >> > [ch = $.]]]])
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> ifFalse: [str replaceAll: ch with: $-]].
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> ^str
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> 2) I needed to upgrade my version of TinyMCE -
>     richEditorInitScript
>     > > > >
>     > > > >> > has changed.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> 3) I have a problem with ajax calls. I previously used
>     > > > >
>     > > > >> > 'afterPostUpdate:' which is deprecated. I changed to
>     > > > >
>     > > > >> > 'onChangePostAndUpdate::' but that did not work (no
>     error, simply
>     > > > >
>     > > > >> > nothing happened). I do not yet know why, I will need to
>     do some
>     > > > >
>     > > > >> > debugging this week. I also found that the WebDemo ajax
>     page did not
>     > > > >
>     > > > >> > work properly (the update and popup methods seemed to have no
>     > > effect.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> Therefore I am unsure whether the problem lies in my
>     implementation
>     > > or
>     > > > >
>     > > > >> > elsewhere. I reverted to my same app using 6.1 and the
>     WebDemo ajax
>     > > page
>     > > > >
>     > > > >> > worked perfectly. If anyone else could test this and see
>     how the
>     > > demo
>     > > > >
>     > > > >> > app works, that would save me some time.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> By the way, I notice that WebApplication >>
>     respondToAjaxRequest:
>     > > is
>     > > > >
>     > > > >> > in the 'private-obsolete' protocol, should that be in
>     > > 'private-ajax'?
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> Otherwise the new features look great, in particular I
>     am looking
>     > > > >
>     > > > >> > forward to getting to grips with JSON.
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> Regards
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >> Nicholas
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >>
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >> >
>     > > > >
>     > > > >>
>     > > > >
>     > > > >>
>     > > > >
>     > > > >
>     > > >
>     > > >
>     > >
>     > > --
>     > > Nicholas Moore
>     > > Skype: tsr_nicholas
>     > >
>     > > Check out my Blog
>     > >
>     > > "Still Running - that I may die in good health"
>     > > -------------- next part --------------
>     > > An HTML attachment was scrubbed...
>     > > URL:
>     > >
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/5d913c94/attachment.htm
>     > >
>     > > ------------------------------
>     > >
>     > > _______________________________________________
>     > > Aida mailing list
>     > > Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     > > http://lists.aidaweb.si/mailman/listinfo/aida
>     > >
>     > >
>     > > End of Aida Digest, Vol 45, Issue 11
>     > > ************************************
>     > >
>     >
> 
>     --
>     Nicholas Moore
>     Skype: tsr_nicholas
> 
>     Check out my Blog
> 
>     "Still Running - that I may die in good health"
>     -------------- next part --------------
>     An HTML attachment was scrubbed...
>     URL:
>     http://lists.aidaweb.si/pipermail/aida/attachments/20110216/b2fbcf0f/attachment.htm
> 
>     ------------------------------
> 
>     _______________________________________________
>     Aida mailing list
>     Aida na aidaweb.si <mailto:Aida na aidaweb.si>
>     http://lists.aidaweb.si/mailman/listinfo/aida
> 
> 
>     End of Aida Digest, Vol 45, Issue 13
>     ************************************
> 
> 
> 
> 
> _______________________________________________
> Aida mailing list
> Aida na aidaweb.si
> http://lists.aidaweb.si/mailman/listinfo/aida

-- 
Janko Mivšek
AIDA/Web
Smalltalk Web Application Server
http://www.aidaweb.si


More information about the Aida mailing list