11- 13515040 - Patrick Nugroho Hadiwinoto

htdocs/js/edit-preferred-locations.js

-function editLoc(){
-	var field = document.getElementById("newlocations");
-	var location = document.getElementById("locations");
-	var check = document.getElementById("check-button-row1");
-	var edit = document.getElementById("edit-button-rowl");
-	var del = document.getElementById("remove-button-row1");
-	
-	field.type="text";
-	check.setAttribute("style","display:inline");
-	location.setAttribute("style","display:none");
-	edit.setAttribute("style","display:none");
-	del.setAttribute("style","display:inline");
-} 
+function changeToInput(item) {
+  var changeButton = item.previousSibling.previousSibling;
+  changeButton.style.display = "inline";
+  item.style.display = "none";
+
+  var row = (item.parentElement.parentElement.children)[1];
+  var inputText = (row.children)[0];
+  var labelText = (row.children)[1];
+  inputText.type = "text";
+  labelText.style.display = "none";
+}
+
+function updatePreferredLocation(item) {
+  var row = (item.parentElement.parentElement.children)[1];
+  var newlocation = ((row.children)[0]).value;
+  var id = ((row.children)[2]).value;
+  var no = ((row.children)[3]).value;
+
+  if (newlocation != "") {
+    var xmlhttp = getXMLHTTP();
+    xmlhttp.onreadystatechange = function() {
+        if (this.readyState == 4 && this.status == 200) {
+            window.location.href = "edit_preferred_locations.php?id_active=" + id;
+       }
+    };
+    xmlhttp.open("GET", "update_preferred_locations.php?id=" + id + "&no=" + no + "&location-input=" + newlocation, true);
+    xmlhttp.send();
+  } else {
+    var inputText = (row.children)[0];
+    var labelText = (row.children)[1];
+    inputText.type = "hidden";
+    labelText.style.display = "inline";
+
+    var editButton = item.nextSibling.nextSibling;
+    editButton.style.display = "inline";
+    item.style.display = "none";
+  }
+}
+
+function deleteItem(item) {
+  var row = (item.parentElement.parentElement.children)[1];
+  var prefLocation = ((row.children)[1]).innerText;
+  var id = ((row.children)[2]).value;
+  var no = ((row.children)[3]).value;
+  var confirmation = confirm("Are you sure to delete " + prefLocation + "?");
+  if (confirmation) {
+    var xmlhttp = getXMLHTTP();
+    xmlhttp.onreadystatechange = function() {
+        if (this.readyState == 4 && this.status == 200) {
+            window.location.href = "edit_preferred_locations.php?id_active=" + id;
+       }
+    };
+    xmlhttp.open("GET", "delete_preferred_locations.php?no=" + no, true);
+    xmlhttp.send();
+  }
+}
 
 function getXMLHTTP() {
     var xmlhttp;