I have saved files in a folder with a new name and same contents and I get the lab twice. Then I change the content a little bit and get a nem lab. It is picked up by the start alright.
The GTK on the other hand is a bit different and more rigid 2011/11/29 Eric Iverson <[email protected]> > I think JHS labs gets it list from the contents of ~addons/labs/labs. If > you are seeing some labs and they are working perhaps your labs weren't > included in the jal update of labs. As a start verify the labs your want > are in your addons folder. > > On Mon, Nov 28, 2011 at 6:55 PM, Ian Clark <[email protected]> wrote: > > > No, Björn, the labs are just not there. I know what they look like, > > 'cos I wrote 'em. > > > > 2011/11/28 Björn Helgason <[email protected]>: > > > The list of labs in JHS is a bit tricky to understand. > > > The name you see is not the name of the file but the name of the lab > you > > > see in the beginning of the file. > > > Open a lab and you see what is there. > > > It is a great tool to use as a teaching tool and so easy to work with. > > > Just change the contents of a file and you have a new lab. > > > > > > > > > 2011/11/28 Ian Clark <[email protected]> > > > > > >> Even after restarting, there are labs (viz. cal.ijt and uu.ijt) which > > >> I see have been downloaded and apparently installed > > >> (i.e they are listed in ~addons/labs/labs/lablist.txt and > > >> ~addons/config/config.ijs) -yet do not appear in the Labs dropdown. > > >> > > >> Just where does jhs get the contents of the labs dropdown from? > > >> > > >> 2011/11/28 Björn Helgason <[email protected]>: > > >> > When you start JHS it scans for the ijt files and it does not find > > them > > >> > before you do the install of the addons. > > >> > > > >> > So if you create a new ijt file you need to restart the JHS so it > will > > >> find > > >> > it. > > >> > > > >> > After that you can change the file and it will read the changes just > > >> > restart the lab and no need to restart JHS > > >> > > > >> > 2011/11/28 Ian Clark <[email protected]> > > >> > > > >> >> There are two downloads for the Mac, and I've just tried the same > > >> >> steps with the other one: > > >> >> > > >> >> JVERSION > > >> >> Engine: j701/2011-01-10/11:25 build: Feb 6 2011 16:16:29 > > >> >> Library: 7.01.043 > > >> >> Platform: Darwin 64 > > >> >> Installer: j701a_mac64.dmg > > >> >> > > >> >> InstallPath: /Applications/j64-701 > > >> >> > > >> >> In this version I'm pleased to confirm that studio > labs... works > > just > > >> >> fine. > > >> >> > > >> >> Björn says: > > >> >> > > >> >> > After installing the labs you restart JHS server and refresh the > > >> browser. > > >> >> > > >> >> I didn't do that for j64-701 -- and it still worked. > > >> >> > > >> >> However, taking the hint, I've gone back to j701 (32-bit) and > > >> >> restarted both the server and the jijx browser page. > > >> >> Now studio > labs... works in j701 also !! > > >> >> > > >> >> I've no way of telling whether it was due to restarting j701, or > > >> >> running j64-701 successfully in-between. > > >> >> > > >> >> > > >> >> On Mon, Nov 28, 2011 at 9:02 PM, Ian Clark <[email protected]> > > >> wrote: > > >> >> > Coming back to j701 jhs after a long break, I have reinstalled it > > >> afresh: > > >> >> > > > >> >> > JVERSION > > >> >> > Engine: j701/2011-01-10/11:25 > > >> >> > Library: 7.01.040 > > >> >> > Platform: Darwin 32 > > >> >> > Installer: j701a_mac_intel.dmg > > >> >> > InstallPath: /Applications/j701 > > >> >> > > > >> >> > I next installed all addons by typing: > > >> >> > install 'all' > > >> >> > Pacman (accessed via menu: link > jal) confirms that all addons > are > > >> >> > installed and up to date. > > >> >> > > > >> >> > However, menu: studio > labs --does not work and gives the > message: > > >> >> > --- > > >> >> > No labs installed. > > >> >> > Do pacman studio/labs install and try again. > > >> >> > > > >> >> > Labs are interactive tutorials and are a good > > >> >> > way to learn J. > > >> >> > > > >> >> > Labs are not always current with the latest system > > >> >> > and may run with minor errors that can be ignored. > > >> >> > --- > > >> >> > > > >> >> > Do labs actually work yet in jhs? Or has something recently > broken? > > >> >> > > > >> >> > > > >> >> > > > >> >> > On Sun, Nov 6, 2011 at 12:28 PM, Gary Robinson <[email protected]> > > >> wrote: > > >> >> >> Hi, > > >> >> >> > > >> >> >> I am trying J for the first time this morning. I quickly got > hung > > up > > >> >> though, because the installation docs suggest trying Studio|Labs. > > When I > > >> >> try to access it, it says > > >> >> >> > > >> >> >> No labs installed. > > >> >> >> Do pacman labs/labs install and try again. > > >> >> >> > > >> >> >> If I type > > >> >> >> > > >> >> >> pacman labs/labs install > > >> >> >> > > >> >> >> into the J console, nothing seems to happen. And if I > subsequently > > >> try > > >> >> Studio|Labs again, I get the same error message as before. > > >> >> >> > > >> >> >> Anyone have any ideas? > > >> >> >> > > >> >> >> -- > > >> >> >> > > >> >> >> Gary Robinson > > >> >> >> CTO > > >> >> >> Emergent Discovery, LLC > > >> >> >> personal email: [email protected] > > >> >> >> work email: [email protected] > > >> >> >> Company: http://www.emergentdiscovery.com > > >> >> >> Blog: http://www.garyrobinson.net > > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> > > >> ---------------------------------------------------------------------- > > >> >> >> For information about J forums see > > >> http://www.jsoftware.com/forums.htm > > >> >> >> > > >> >> > > > >> >> > > ---------------------------------------------------------------------- > > >> >> For information about J forums see > > http://www.jsoftware.com/forums.htm > > >> >> > > >> > > > >> > > > >> > > > >> > -- > > >> > Björn Helgason, Verkfræðingur > > >> > Fornustekkum II > > >> > 781 Hornafirði, > > >> > t-póst: [email protected] > > >> > gsm: +3546985532 > > >> > twitter: @flugfiskur > > >> > http://groups.google.com/group/J-Programming > > >> > > > >> > > > >> > Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari > > einfaldleikans > > >> > > > >> > góður kennari getur stigið á tær án þess að glansinn fari af skónum > > >> > /|_ .-----------------------------------. > > >> > ,' .\ / | Með léttri lund verður | > > >> > ,--' _,' | Dagurinn í dag | > > >> > / / | Enn betri en gærdagurinn | > > >> > ( -. | `-----------------------------------' > > >> > | ) | (\_ _/) > > >> > (`-. '--.) (='.'=) ♖♘♗♕♔♙ > > >> > `. )----' (")_(") ☃☠ > > >> > > ---------------------------------------------------------------------- > > >> > For information about J forums see > > http://www.jsoftware.com/forums.htm > > >> ---------------------------------------------------------------------- > > >> For information about J forums see > http://www.jsoftware.com/forums.htm > > >> > > > > > > > > > > > > -- > > > Björn Helgason, Verkfræðingur > > > Fornustekkum II > > > 781 Hornafirði, > > > t-póst: [email protected] > > > gsm: +3546985532 > > > twitter: @flugfiskur > > > http://groups.google.com/group/J-Programming > > > > > > > > > Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari > einfaldleikans > > > > > > góður kennari getur stigið á tær án þess að glansinn fari af skónum > > > /|_ .-----------------------------------. > > > ,' .\ / | Með léttri lund verður | > > > ,--' _,' | Dagurinn í dag | > > > / / | Enn betri en gærdagurinn | > > > ( -. | `-----------------------------------' > > > | ) | (\_ _/) > > > (`-. '--.) (='.'=) ♖♘♗♕♔♙ > > > `. )----' (")_(") ☃☠ > > > ---------------------------------------------------------------------- > > > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Björn Helgason, Verkfræðingur Fornustekkum II 781 Hornafirði, t-póst: [email protected] gsm: +3546985532 twitter: @flugfiskur http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) ♖♘♗♕♔♙ `. )----' (")_(") ☃☠ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
