Added autocomplete
diff --git a/js/autocomplete.js b/js/autocomplete.js
new file mode 100644
index 0000000..28b9abf
--- /dev/null
+++ b/js/autocomplete.js
@@ -0,0 +1,122 @@
+function autocomplete(inp, obj, act) {
+ /*the autocomplete function takes two arguments,
+ the text field element and an objay of possible autocompleted values:*/
+ var currentFocus;
+ /*execute a function when someone writes in the text field:*/
+ inp.addEventListener("input", function(e) {
+ var a, b, i, val = this.value;
+ /*close any already open lists of autocompleted values*/
+ clearLists();
+ document.querySelector(".md-google-search__empty-btn").style.display = (val ? "block" : "none");
+ if (!val || val.length < 3) return false;
+ currentFocus = -1;
+ var is_empty = true;
+
+ /*for each item in the object...*/
+ for (node in obj) {
+ var nomNode = obj[node].nomcomplet;
+
+ if (nomNode.toUpperCase().includes(val.toUpperCase())) {
+ is_empty = false;
+ var parts = nomNode.toUpperCase().split(val.toUpperCase());
+
+ /*create a DIV element for each matching element:*/
+ b = document.createElement("div");
+ b.setAttribute("class", "autocomplete-item");
+
+ /*make the matching letters bold:*/
+ if (parts[0].length == 0) b.innerHTML = "";
+ else b.innerHTML = "<span style='font-weight: bold; position:relative; z-index:120;'>" + nomNode.substr(0, parts[0].length) + "</span>";
+
+ b.innerHTML += nomNode.substr(parts[0].length, val.length);
+ b.innerHTML += "<span style='font-weight: bold; position:relative; z-index:120;'>" + nomNode.substr(parts[0].length + val.length) + "</span>";
+ b.innerHTML += " <span class='autocomplete-year'>(" + obj[node].curs + "-" + obj[node].grau + ")</span>";
+
+ /*include node id to keep track of which is it*/
+ b.dataset.id = node;
+
+ /*execute a function when someone clicks on the item value (DIV element):*/
+ b.addEventListener("click", function(e) {
+ /*insert the value for the autocomplete text field:*/
+ var n = this.dataset.id;
+ inp.value = obj[n].nomcomplet;
+
+ switch (act) {
+ case "search":
+ // Insert hidden input id and show password field if applicable
+ document.getElementById("user").value = obj[n].id;
+ $('#password').prop('disabled', (obj[n].nopassword == "nopassword"));
+ break;
+ }
+
+ /*close the list of autocompleted values,
+ (or any other open lists of autocompleted values:*/
+ clearLists();
+ });
+
+ document.querySelector("#autocomplete-list").appendChild(b);
+ }
+ }
+
+ document.querySelector(".autocomplete-container").style.display = (is_empty ? "none" : "block");
+ });
+
+ document.querySelector(".md-google-search__empty-btn").addEventListener("click", function() {
+ document.querySelector("#search-input").value = "";
+ this.style.display = "none";
+ });
+
+ /*execute a function presses a key on the keyboard:*/
+ inp.addEventListener("keydown", function(e) {
+ var x = document.getElementById("autocomplete-list");
+ if (x) x = x.getElementsByTagName("div");
+ if (x.length == 0) return;
+ if (e.keyCode == 40) {
+ /*If the objow DOWN key is pressed,
+ increase the currentFocus variable:*/
+ currentFocus++;
+ /*and and make the current item more visible:*/
+ addActive(x);
+ } else if (e.keyCode == 38) { //up
+ /*If the objow UP key is pressed,
+ decrease the currentFocus variable:*/
+ currentFocus--;
+ /*and and make the current item more visible:*/
+ addActive(x);
+ } else if (e.keyCode == 13) {
+ /*If the ENTER key is pressed, prevent the form from being submitted,*/
+ e.preventDefault();
+ if (currentFocus > -1) {
+ /*and simulate a click on the "active" item:*/
+ if (x) x[currentFocus].click();
+ }
+ }
+ });
+ function addActive(x) {
+ /*a function to classify an item as "active":*/
+ if (!x) return false;
+ /*start by removing the "active" class on all items:*/
+ removeActive(x);
+ if (currentFocus >= x.length) currentFocus = 0;
+ if (currentFocus < 0) currentFocus = (x.length - 1);
+ /*add class "autocomplete-active":*/
+ x[currentFocus].classList.add("autocomplete-active");
+ }
+ function removeActive(x) {
+ /*a function to remove the "active" class from all autocomplete items:*/
+ for (var i = 0; i < x.length; i++) {
+ x[i].classList.remove("autocomplete-active");
+ }
+ }
+ function clearLists() {
+ /*close all autocomplete lists in the document,
+ except the one passed as an argument:*/
+ var x = document.querySelector("#autocomplete-list");
+ x.innerHTML = "";
+ document.querySelector(".autocomplete-container").style.display = "none";
+ }
+ /*execute a function when someone clicks in the document:*/
+ document.addEventListener("click", function (e) {
+ clearLists();
+ });
+}