Shooting from hip response without a careful reading of your message.
jev_get is for the http get request. It is the verb that is run when
you first browse to that page. It is not a response to an ajax
request.
What is the J definition for ve_command_enter? When jev_get is called
it will get the error you indicate if the J verb ev_command_enter is
not defined.
Note that in general there are both javascript and J definitions with
the same names.
Look more carefully at the patterns in working J examples. It is
likley that jev_get should be defined to be create.
On Mon, Mar 3, 2014 at 11:07 AM, Brian Schott <schott.br...@gmail.com> wrote:
> I have problem code inside a JHS app I am trying to write. The app will
> accept user inputs of valid commands like `fd 10` and produce canvas draw
> updates.
>
> This line in jijx is producing the error below it.
>
> load'~Projects/tgsjhs/tgsjhs.ijs'
> |syntax error
> | jev_get_tgsj_''
> *** response not sent for tgsj
> *** html409 Conflict
>
>
> *********code is below*********
> HBS=: 0 : 0
> '<h2>Type in a turtle command</h2>'
> 'command' jhtext 'fd 10';50
> '<canvas width="600" height="600" id="glcanvas"></canvas>'
> )
>
> create=: 3 : 0
> 'tgsj'jhr''
> )
>
> jev_get=: ev_command_enter
>
> CSS=: 0 : 0
> body{margin:10px;}
> )
>
> JS=: 0 : 0 NB. javascript
> function ev_body_load(){init();} // must use JHS framework load handler
> // function ev_command_enter(){jdoajax(["command"],"");}
> // function ajax(ts) {jbyid("command").value=ts[0];}
> )
>
> *********code is above*********
>
> Thank you,
>
> --
> (B=)
> ----------------------------------------------------------------------
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