[removed] How can I delay returning a value for img.complete

Question

I\'ve written a script to test for SVG support in the IMG tag:

function SVGinIMG() {
  var SVGdata = \'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3         


        

Answer 1

I was complicating things a little; all I really needed was the load event:

function SVGDetect() {
  var testImg = 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNzUiIGhlaWdodD0iMjc1Ij48L3N2Zz4%3D';
  var img = document.createElement('img')
  img.setAttribute('src',testImg);
  img.addEventListener('load',setCSS,true);
}

This runs another function when the image loads, which is never in the case of browsers that don't support SVG in images.