[Seaside] html5 canvas doesn't show processing.js sketch

[Paul DeBruicker]

On 12-01-18 07:08 AM, nvr slx wrote:
> <script type="text/javascript"
> src="http://processingjs.org/js/processing.min.js"></script
> <http://processingjs.org/js/processing.min.js%22%3E%3C/script>>
> <canvas
> data-processing-sources="http://processingjs.org/sketches/basic-example.pde"></canvas
> <http://processingjs.org/sketches/basic-example.pde%22%3E%3C/canvas>>


When I put those lines in an html file and open it I get an error in 
firebug and nothing is displayed.  Have you checked for javacsript 
errors in Firebug when running your seaside example?

This is the error as reported in Firebug when opening those two lines:


uncaught exception: Processing.js: Unable to load pjs sketch files: 
http://processingjs.org/sketches/basic-example.pde ==> XMLHttpRequest 
failure, possibly due to a same-origin policy violation. You can try 
loading this page in another browser, or load it from http://localhost 
using a local webserver. See the Processing.js README for a more 
detailed explanation of this problem and solutions.

If I put those two lines in the head section of an html file with an 
empty body I get the same error.

When I use the index,html file you posted in the first email I get the 
same error.


Maybe its a Firefox thing. I don't know.