templates/partial/javascript.html.ep

%= javascript begin

// Create new hint
var hint = Object.create(Hint).init();

// Add toggleClass method similar to jquery
HTMLElement.prototype.toggleClass = function (c1, c2) {
  var cl = this.classList;
  if (cl.contains(c1)) {
    cl.add(c2);
    cl.remove(c1);
  }
  else {
    cl.remove(c2);
    cl.add(c1);
  };
};

function openTutorial (o) {
  var tut = document.getElementById("tutorial");
  tut.classList.add("active")
  var iframe = tut.getElementsByTagName("iframe")[0];
  iframe.setAttribute("src", getTutorialPage());
};

function closeTutorial (o) {
  document.getElementById("tutorial").classList.remove("active");
};

function useQuery (o) {
  var q = o.getAttribute("data-query");
  var ql = o.getAttribute("data-query-language");
  var qc = o.getAttribute("data-query-cutoff");
  if (qc !== 0 && qc !== "0" && qc !== "off" && qc !== null) {
    document.getElementById("q-cutoff-field").checked = true;
  };

  var qlf = document.getElementById("ql-field").options;
  for (i in qlf)
    if (qlf[i].value == ql) qlf[i].selected = true;

  document.getElementById("q-field").value = q;
  closeTutorial();
};

document.getElementById("sidebar").addEventListener("click",function(){
  this.classList.toggle("active");
},false);

%# document.getElementById("top")
%#         .querySelectorAll("span.location")
%#         .addEventListener("click",function() {
%#   document.getElementById("sidebar").classList.toggle("active");
%# }, false);

function toggleAlignment (o) {
  var ol = document.querySelector("#search > ol");
  ol.toggleClass("align-left", "align-right");
  o.firstChild.toggleClass("fa-align-right", "fa-align-left");
}; 

% end