<html xmlns='http://www.w3.org/1999/xhtml'> | |
<head> | |
<title>msub javascript subscript change test</title> | |
</head> | |
<body> | |
<p> | |
<math xmlns='http://www.w3.org/1998/Math/MathML'> | |
<msub id="sub"><mi>x</mi><mn>1</mn></msub> | |
</math> | |
</p> | |
<script type='text/javascript'> | |
var msub = document.getElementById("sub"); | |
msub.removeChild(msub.firstChild.nextSibling); | |
var sub = document.createElementNS("http://www.w3.org/1998/Math/MathML","mn"); | |
sub.appendChild(document.createTextNode("2")); | |
msub.appendChild(sub); | |
</script> | |
</body> | |
</html> |