I’ve started playing with the JavaScript SVG library RaphaelJS. It looks a really nice library but the very first hurdle I came across was how to set the background colour of the paper. There didn’t seem to be any help in the documentation and trying ‘paper.attr(“fill”, “#f00”);’ resulted in the error Uncaught TypeError: Object #<a> has no method ‘attr’. A less than optimal solution might be to create a rectangle on the paper that is . . .
Following on from my original post of learning how to put JavaScript together it’s been a really productive week. Have I managed to write JavaScript that’s easy to test? No, but I’ve wrapped up some reasonably complex logic into a component that can have some of its functionality tested! At the moment I’ve settled on QUnit as my JS unit testing framework and have a couple of tests verifying the default values of exposed properties . . .