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MediaWiki:Common.js

Revision as of 16:45, 12 March 2019 by TW466 (talk | contribs) (Get element from $content.)
/* Any JavaScript here will be loaded for all users on every page load. */

mw.hook('wikipage.content').add(function ($content) {
  console.log($content);
  console.log($content[0]);
  var element = $content[0];
  var observer = new MutationObserver(function(mutations) {
    if (document.contains(element)) {
      console.log("It's in the DOM!");
      MathJax.Hub.Queue(["Typeset", MathJax.Hub, element]).execute();
      observer.disconnect();
    } else {
      console.log("Still waiting");
    }
  });
  observer.observe(document, {attributes: false, childList: true, characterData: false, subtree: true});
});