Save a <canvas> as a file in a form

Posted by Pierre on Stack Overflow See other posts from Stack Overflow or by Pierre
Published on 2010-05-11T04:08:13Z Indexed on 2010/05/11 4:14 UTC
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canvas

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file-upload

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form

Using Canvas method toDataURL, I would like to be able to save the image on the server side (using Rails).

With toDataURL string, how to use it in a form that can be seen as a file attachment in a HTML form ?

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