| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"/> |
| <title>Dynamic MathML DOM</title> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dom-and-javascript"/> |
| <link rel="match" href="dynamic-1-ref.html"/> |
| <meta name="assert" content="Verify that the MathML DOM tree can be modified via javascript and that the rendering is correctly updated."> |
| <style> |
| mtext.fail { background: red; color: white; } |
| mtext.pass { background: green; color: white; } |
| </style> |
| <script> |
| window.addEventListener("DOMContentLoaded", function() { |
| var kMathMLNamespace = "http://www.w3.org/1998/Math/MathML"; |
| var mtext = document.createElementNS(kMathMLNamespace, "mtext"); |
| mtext.setAttribute("class", "pass"); |
| mtext.textContent = "PASS"; |
| var math = document.getElementsByTagNameNS(kMathMLNamespace, "math")[0]; |
| math.replaceChild(mtext, math.firstElementChild); |
| }); |
| </script> |
| </head> |
| <body> |
| <p>Test passes if you see the text "PASS".</p> |
| <math> |
| <mtext class="fail">FAIL</mtext> |
| </math> |
| </body> |
| </html> |
