http://www.jsoftware.com/jwiki/NYCJUG/2011-02-08/HelloWorldInJHS On Sep 13, 2013 12:55 PM, "Björn Helgason" <[email protected]> wrote:
> No problem. > > When I get home. > > Some of them were sent to wiki as I recall after a nyug meeting. > I am on the road for a few more hours. > On Sep 13, 2013 12:05 PM, "Brian Schott" <[email protected]> wrote: > >> How about sending them here, please? >> >> >> On Fri, Sep 13, 2013 at 7:46 AM, Björn Helgason <[email protected]> wrote: >> >> > I sent in some such examples to the group j-programming some time ago. >> > On Sep 13, 2013 10:51 AM, "Brian Schott" <[email protected]> >> wrote: >> > >> > > Is there an example or a Lab of a *standalone* JHS app like jdemo2 -- >> > named >> > > rollem, not jdemo2, for example -- which shows how the app can be >> > launched >> > > either directly or from jijx and not as a demo? >> > > >> > > Also, I would like to add the following to the <head> part of the app >> > > without having to alter `utilh.ijs`. How can such be done? [I suspect >> > that >> > > jdemo9.ijs is a model for this request using the scripts for `jev_get` >> > and >> > > `html`, but could use some guidance.] >> > > >> > > <script type="text/javascript" src=" >> > > http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js >> "></script> >> > > <script type="text/javascipt"> $(document).ready(function() { >> > > }); >> > > </script> >> > > >> > > Thanks, >> > > >> > > >> > > On Wed, Sep 11, 2013 at 4:30 PM, Eric Iverson < >> [email protected] >> > > >wrote: >> > > >> > > > There is no such thing as JHS canvas. HTML5 has an element type of >> > > > canvas on which drawing primitives work. >> > > > >> > > > On Wed, Sep 11, 2013 at 3:47 PM, Brian Schott < >> [email protected]> >> > > > wrote: >> > > > > The book by Rob Hawkes shows the javascript and css code for 2 >> simple >> > > > > "games" (one is like bowling with the mouse and the other is like >> > > > avoiding >> > > > > astroids with keystrokes). I am asking if the canvas that html5 >> needs >> > > > > replaces the canvas for JHS or if the JHS canvas can be used >> > directly. >> > > > > >> > > > > >> > > > > On Wed, Sep 11, 2013 at 3:36 PM, Eric Iverson < >> > > [email protected] >> > > > >wrote: >> > > > > >> > > > >> Work starting with the simpler demos (not the grid!). The hard >> part >> > > > >> will be learning enough javascript to make things happen on the >> > client >> > > > >> side. The J coding is not that different than that required for >> wd. >> > > > >> The big addition is CSS, HTML5, and javascript. That is a lot of >> > stuff >> > > > >> to swallow, but it is powerful and is going to be part of the >> > > > >> developers landscape for some time to come. >> > > > >> >> > > > >> On Wed, Sep 11, 2013 at 3:30 PM, Brian Schott < >> > [email protected] >> > > > >> > > > >> wrote: >> > > > >> > Do you mean actually doing things fundamental like are done in >> > > > utilh.ijs >> > > > >> > and utiljs.ijs or do you mean just learning how the demo's work >> > > > already? >> > > > >> > Having looked at your code for core.ijs and utilh.ijs and >> > > utiljs.ijs, >> > > > I >> > > > >> > wonder if that level of coding is within my reach. You are a >> > master >> > > at >> > > > >> > that. But mortals like myself are not. >> > > > >> > >> > > > >> > >> > > > >> > On Wed, Sep 11, 2013 at 3:23 PM, Eric Iverson < >> > > > [email protected] >> > > > >> >wrote: >> > > > >> > >> > > > >> >> You would have to invest a bit of effort to provide a game >> > > framework >> > > > >> >> for a JHS app/page. This could include all the HTML5 stuff >> > > including >> > > > >> >> canvas. >> > > > >> >> >> > > > >> >> On Wed, Sep 11, 2013 at 3:12 PM, Brian Schott < >> > > > [email protected]> >> > > > >> >> wrote: >> > > > >> >> > Right. I forgot about utilh.ijs and utiljs.ijs. Thanks. >> > > > >> >> > >> > > > >> >> > I just finished an inspiring book by Rob Hawkes entitled, >> > > > Foundation >> > > > >> >> HTML5 >> > > > >> >> > Canvas (for games and entertainment). He shows how >> javascript >> > and >> > > > >> canvas >> > > > >> >> > can be used to build simple graphical games in browsers. >> > > > >> >> > http://html5test.com tells me that my 3 browsers all have >> 2D >> > > > canvas >> > > > >> >> > capabilities, and I wonder if JHS could be used as a sort of >> > > > backend >> > > > >> to >> > > > >> >> > create and feed 3D graphics to the 2D canvas. My motivation >> > comes >> > > > >> from my >> > > > >> >> > grandson's fascination with games and his wish to create his >> > > own. I >> > > > >> >> wonder >> > > > >> >> > if JHS would be less of an obstacle to entry than are iOS >> and >> > > > Android >> > > > >> >> > coding for him and like kids? >> > > > >> >> > >> > > > >> >> > Comments? >> > > > >> >> > >> > > > >> >> > >> > > > >> >> > -- >> > > > >> >> > (B=) >> > > > >> >> > >> > > > >> ---------------------------------------------------------------------- >> > > > >> >> > For information about J forums see >> > > > >> http://www.jsoftware.com/forums.htm >> > > > >> >> >> > > > >> ---------------------------------------------------------------------- >> > > > >> >> For information about J forums see >> > > > http://www.jsoftware.com/forums.htm >> > > > >> >> >> > > > >> > >> > > > >> > >> > > > >> > >> > > > >> > -- >> > > > >> > (B=) <-----my sig >> > > > >> > Brian Schott >> > > > >> > >> > > ---------------------------------------------------------------------- >> > > > >> > For information about J forums see >> > > > http://www.jsoftware.com/forums.htm >> > > > >> >> > ---------------------------------------------------------------------- >> > > > >> For information about J forums see >> > > http://www.jsoftware.com/forums.htm >> > > > >> >> > > > > >> > > > > >> > > > > >> > > > > -- >> > > > > (B=) <-----my sig >> > > > > Brian Schott >> > > > > >> > ---------------------------------------------------------------------- >> > > > > For information about J forums see >> > http://www.jsoftware.com/forums.htm >> > > > >> ---------------------------------------------------------------------- >> > > > For information about J forums see >> http://www.jsoftware.com/forums.htm >> > > > >> > > >> > > >> > > >> > > -- >> > > (B=) <-----my sig >> > > Brian Schott >> > > ---------------------------------------------------------------------- >> > > For information about J forums see >> http://www.jsoftware.com/forums.htm >> > > >> > ---------------------------------------------------------------------- >> > For information about J forums see http://www.jsoftware.com/forums.htm >> > >> >> >> >> -- >> (B=) <-----my sig >> Brian Schott >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm >> > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
