MediaWiki:Common.js: Difference between revisions

    From FeministWiki
    (Created page with "→‎Any JavaScript here will be loaded for all users on every page load.: $(document).ready(function () { var body = document.getElementsByTagName("body")[0]; var callback = function(mutList, _obs) { var mut = mutList[0]; var mutNode = mut.addedNodes; if (mutNode.length !== 0 && mutNode[0].classList.contains("mwe-popups")) { var eleLeft = mutNode[0].style.left; var marginLeft = window.getComputedStyle(body).getPropertyValue("margin-left");...")
    (No difference)

    Revision as of 18:07, 13 July 2023

    /* Any JavaScript here will be loaded for all users on every page load. */
    
    $(document).ready(function () {
      var body = document.getElementsByTagName("body")[0];
      var callback = function(mutList, _obs) {
        var mut = mutList[0];
        var mutNode = mut.addedNodes;
        if (mutNode.length !== 0 && mutNode[0].classList.contains("mwe-popups")) {
          var eleLeft = mutNode[0].style.left;
          var marginLeft = window.getComputedStyle(body).getPropertyValue("margin-left");
          // subtract the left margin from the computed value
          mutNode[0].style.left = "calc("+ eleLeft + " - "+ marginLeft + ")";
        }
      };
      var observer = new MutationObserver(callback);
      observer.observe(body, { childList: true });
    });