Integrated kamilkp#7

tvollstaedt · Aug 13, 2015 · 46a3de9 · 46a3de9
1 parent 7e6b01b
commit 46a3de9
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/angular-nestable.js b/src/angular-nestable.js
@@ -192,6 +192,12 @@
 
 			function buildNestableHtml(model, tpl) {
 				var root = $('<div class="dd"></div>');
+				// create placeholder if the list is empty
+				if (!model.length) {
+					$('<div class="dd-empty"></div>').appendTo(root);
+					return root;
+				}
+				// create nested hierarchy
 				var rootList = $('<ol class="dd-list"></ol>').appendTo(root);
 				var draggableHandle = $nestable.enableDraggableHandle;
 				model.forEach(function f(item){
@@ -253,4 +259,4 @@
 			}
 		};
 	}]);
-})(window, document, window.angular);
+})(window, document, window.angular);