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joshuaogle/svg_fallback.js

Last active August 29, 2015 14:10
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Vanilla JS fallback for SVG
Raw
svg_fallback.js
svg_fallback = (function(){
var supportsSVG = document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1");
var body = document.querySelector('body');
var images = document.querySelectorAll("[data-png-fallback]");
if (!supportsSVG) {
body.className += " no-svg";
[].forEach.call(images, function(image) {
image.src = image.getAttribute("data-svg-fallback");
});
}
})();
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