Difference between revisions of "MediaWiki:Common.js"

From CUGC Wiki
(Actually call callback to render MathJax.)
(Wait for MathJax; debugging.)
Line 2: Line 2:
  
 
// MathJax typesetting in edit previews
 
// MathJax typesetting in edit previews
mw.hook('wikipage.content').add(function () {
+
function mathJaxTypeset() {
  MathJax.Hub.Queue(["Typeset", MathJax.Hub, "wikiPreview"]).execute();
+
  function waitForMathJax() {
});
+
    if (typeof MathJax === 'undefined') {
 +
      setTimeout(waitForMathJax, 1000);
 +
      console.log('Waiting for MathJax.');
 +
    } else {
 +
      MathJax.Hub.Queue(["Typeset", MathJax.Hub, "wikiPreview"]).execute();
 +
      alert('Found MathJax; typeset done.');
 +
    }
 +
  }
 +
  waitForMathJax();
 +
}
 +
mw.hook('wikipage.content').add(mathJaxTypeset);

Revision as of 16:22, 12 March 2019

/* Any JavaScript here will be loaded for all users on every page load. */

// MathJax typesetting in edit previews
function mathJaxTypeset() {
  function waitForMathJax() {
    if (typeof MathJax === 'undefined') {
      setTimeout(waitForMathJax, 1000);
      console.log('Waiting for MathJax.');
    } else {
      MathJax.Hub.Queue(["Typeset", MathJax.Hub, "wikiPreview"]).execute();
      alert('Found MathJax; typeset done.');
    }
  }
  waitForMathJax();
}
mw.hook('wikipage.content').add(mathJaxTypeset);