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December 11, 2015 08:39
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A MathJax sample that explains how to programatically access the MathML generated by MathJax. There's currently no public API for it, so this will get easier in the future.
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| <!DOCTYPE html> | |
| <html> | |
| <!--via Davide Cervone on the MathJax User Group https://groups.google.com/d/msg/mathjax-users/unL8IjcrTto/DjHpH4BbPRcJ --> | |
| <head> | |
| <title>MathJax TeX to MathML Page</title> | |
| <script> | |
| function toMathML(jax,callback) { | |
| var mml; | |
| try { | |
| mml = jax.root.toMathML(""); | |
| } catch(err) { | |
| if (!err.restart) {throw err} // an actual error | |
| return MathJax.Callback.After([toMathML,jax,callback],err.restart); | |
| } | |
| MathJax.Callback(callback)(mml); | |
| } | |
| </script> | |
| <script type="text/x-mathjax-config"> | |
| MathJax.Hub.Config({ | |
| tex2jax: {inlineMath: [["$","$"],["\\(","\\)"]]} | |
| }); | |
| MathJax.Hub.Queue( | |
| function () { | |
| var jax = MathJax.Hub.getAllJax(); | |
| for (var i = 0; i < jax.length; i++) { | |
| toMathML(jax[i],function (mml) { | |
| alert(jax[i].originalText + "\n\n=>\n\n"+ mml); | |
| }); | |
| } | |
| } | |
| ); | |
| </script> | |
| <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML-full | |
| "></script> | |
| </head> | |
| <body> | |
| <p> | |
| When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and | |
| they are | |
| $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$ | |
| </p> | |
| </body> | |
| </html> |
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