T207 Logic fix. Yes button to be implemented

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

@@ -122,8 +122,10 @@ function updateData(){
 }
 
 function addMessage(){
-    if(dataModified) dataLossModalDisplay();
-    if(!checkDataLoss()) return;
+    if(dataModified) {
+        dataLossModalDisplay();
+        if(!checkDataLoss()) return;
+    }
     var request = $.ajax({
         url: host + '/mock/json/'+clientUUID,
         type: 'POST',
@@ -134,8 +136,10 @@ function addMessage(){
 }
 
 function removeTile(id){
-    if(dataModified) dataLossModalDisplay();
-    if(!checkDataLoss()) return;
+    if(dataModified) {
+        dataLossModalDisplay();
+        if(!checkDataLoss()) return;
+    }
     var jsonObject = findJsonById(id);
     var request = $.ajax({
         url: host + '/mock/json/'+clientUUID + '/' + id,
@@ -263,8 +267,10 @@ function findJsonIndexById(id){
 }
 
 function changeMessage(id){
-    if(dataModified) dataLossModalDisplay();
-    if(!checkDataLoss()) return;
+    if(dataModified) {
+        dataLossModalDisplay();
+        if(!checkDataLoss()) return;
+    }
     loadMessage(id);
 }