T191 button disables after save with confirmation

src/main/resources/static/js/datatransfer.js

@@ -22,7 +22,7 @@ const getUpdate = function(){
 $('#iconPlus').click(function(){addMessage()});
 $('#btn-addRow').click(function(){addRow()});
 //TODO remove later save onclick init
-$('#btn-save').click(function(){updateData()});
+$('#btn-save').click(getUpdate);
 
 function getData(){
     loadCookies();
@@ -102,18 +102,18 @@ function displaySaveConfirmation(){
 
 function updateData(){
     var updatedJson = generateJson();
+    const dataSaved = function () {
+        displaySaveConfirmation();
+        setDataOrigin();
+        getData();
+    }
     var request = $.ajax({
         url: host + '/mock/json',
         type: 'PUT',
         data: JSON.stringify(updatedJson, null, 2),
-        dataType: "json",
         contentType: "application/json",
     });
-    request.done(function () {
-        displaySaveConfirmation();
-        setDataOrigin();
-        getData();
-    });
+    request.done(dataSaved);
 }
 
 function addMessage(){