[Seaside] How to save a html5 canvas.toDataURL as a png file on the
bobn at rogers.com
Tue Jul 26 20:01:47 UTC 2011
(I also posted this in stack overflow)
I have an image that users can annotate on the browser. I can access the
...I'd like to add a 'save' option for the user to save the image on the
This question has been answered for php...
file_put_contents('test.png', base64_decode(substr($data, strpos($data,
...what I need is a Seaside callback with the PNG file contents.
Is there a way to do this in Seaside?
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