MediaWiki:Common.js

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



$(document).ready(function() {
  // Get all the <h2> headings
  const headings = document.querySelectorAll('.mw-parser-output h2');
  
  for (i = 0; i < headings.length; i++) {
  console.log(headings[i]);
    headings[i].innerHTML = `
      <button aria-expanded="false">
        ${heading.textContent}
        <svg aria-hidden="true" focusable="false" viewBox="0 0 10 10">
          <rect class="vert" height="8" width="2" y="1" x="4"/>
          <rect height="2" width="8" y="4" x="1"/>
        </svg>
      </button>
    `
}

});