I've included all of my code in this fiddle: http://jsfiddle.net/RymyY/
My issues deal with the 'Add Shape' button on the left hand side.
I want to be able to add a new canvas every time the second add button is clicked, but i cannot get it to work. Similar code works in this fiddle here: http://jsfiddle.net/dzejkej/xwg5f/
I dont know why mine is not working. I have no idea whats wrong. Please help.
You should not create multiple elements with the same ID as you are doing in the example code.
document.getElementById('canvas');
always returns the first element with id "canvas", as it should.
var elementID = 'canvas' + $('canvas').length; // Unique ID
$('<canvas>').attr({
id: elementID
}).css({
width: rectWidth + 'px',
height: rectHeight + 'px'
}).appendTo('#work_area');
var canvas = document.getElementById(elementID); // Use the created element
Here is a working example; http://jsfiddle.net/5b8NH/
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