User talk:Js/preview2.js

Fixes

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Could someone apply this bug fix to the script? Currently it does not works on Translatewiki, because $wgLegacyJavaScriptGlobals seems to be set to false there (and will be false here as well in the future). Helder 22:54, 25 October 2012 (UTC)[reply]

frm.wpSummary is undefined

I got

Uncaught TypeError: Cannot read property 'value' of undefined

from the following line when trying to do a preview in a new topic on Wikidata:

data = { title: mw.config.get('wgPageName'), text: txt, summary: frm.wpSummary.value}

Helder 17:18, 12 November 2012 (UTC)[reply]

Add MathJax compatibility

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Could you replace

 if (window.ajaxPreviewExec) ajaxPreviewExec(wkPreview[0])

by something like

  if ( $( '.tex' ).length ){
    mw.loader.using( 'ext.math.mathjax.enabler', function () {
      $('#wikiPreview').renderTex();
    } );
  }
  if (window.ajaxPreviewExec) ajaxPreviewExec(wkPreview[0])

to make the script work with the mathjax code from mw:Extension:Math? See gerrit:61183 for details. Helder 17:01, 1 June 2013 (UTC)[reply]