Added sample for JSON

Frontend/src/components/common/InsertTemplateComponent.vue

@@ -17,6 +17,9 @@ const emit = defineEmits(['update:defaultData'])
 function setDefault() {
     const emitName = "update:defaultData";
     switch (props.prettyName.toLowerCase()) {
+        case "json":
+            emit(emitName, "{'message': 'Here we have to add some proper message', 'answer': 'Ya, definitely'}")
+            break;
         case "xpath":
             emit(emitName, "/root/UserList/User[../NameList = 'FirstList']")
             break;