I am stuck in this problem for two days. I am giving details now.
Link - www.stick-pimping.nl/hockeystick-ontwerper/
1. You can design using left side tools. Just click on any image.
2. Click on "Send image to mail"
3. Image and a link to that image will be send to your email.
Now users should be able to see and edit (add other images/text on the image) the design by clicking the link of the mail.
Problem - I can show the designed image but can't edit. (some properties are not defined error showing but I think I did it correctly)
Code Details- I have used fancyproductdesigner.js for image manipulation and fabric.js for HTML5 drawing and used internal script in index.php for all my script code.
I added 2 function is fancyproductdesigner.js - 1. saveCanvas 2. loadCanvas
In step-2 I am saving the canvas to DB and in step-3 loading canvas.
As this is a big project and some related files may be needed I can give you ftp access where you can see all files and update and check.