MediaWiki:Common.js

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

$(function () {
  console.log('js loaded');
  var coll = document.getElementsByClassName("collapsibleList");

  for (var i = 0; i < coll.length; i++) {
    coll[i].addEventListener("click", function () {
      
      var content = document.getElementById('list');
      console.log('clicked');
      if (content.style.display === "block") {
        content.style.display = "none";
        this.innerHTML = this.innerHTML.replace('-', '+');
      } else {
        content.style.display = "block";
        this.innerHTML = this.innerHTML.replace('+', '-');
      }
    });
  }
});