Fix Demo

Author: thienhung1989

CHANGELOG

@@ -7,6 +7,7 @@
 ```js
     scope.$callbacks.dragStop(dragInfo, _status);
 ```
+
     * _status: Status changed pos of node, Drag succeed!
     * dragInfo:
         * node:          scope.node(), // Data node dragged

src/ng-tree-table.js

@@ -4,7 +4,7 @@
             '$templateCache', function ($templateCache) {
             $templateCache.put(
                 'template/treeTable/treeTable.html',
-                "" + "<table ng-class=\"tree_class\">\n" + "    <thead>\n" + "  <tr>\n" + "     <th ng-class=\"expandingProperty.titleClass\" ng-style=\"expandingProperty.titleStyle\">\n" + "         {{expandingProperty.displayName || expandingProperty.field || expandingProperty}}\n" + "        </th>\n" + "        <th ng-repeat=\"col in colDefinitions\" ng-class=\"col.titleClass\" ng-style=\"col.titleStyle\">\n" + "         {{col.displayName || col.field}}\n" + "     </th>\n" + "    </tr>\n" + "    </thead>\n" + " <tbody>\n" + "  <tr tree-table-node ng-repeat=\"row in tree_rows track by hashedTree(row) \" ng-show=\"row.__visible__\"\n" + "     ng-class=\"(row.__selected__ ? ' active':'')\" class=\"ng-animate \">\n" + "        <td ng-if=\"!expandingProperty.template\" tree-table-node-handle\n" + "         ng-style=\"expandingProperty.cellStyle ? expandingProperty.cellStyle : {'padding-left': $callbacks.calsIndent(row.__level__)}\"\n" + "          ng-click=\"user_clicks_branch(row)\" ng-class=\"expandingProperty.cellClass\"\n" + "            compile=\"expandingProperty.cellTemplate\">\n" + "              <a data-nodrag>\n" + "                  <i ng-class=\"row.__tree_icon__\" ng-click=\"row.__expanded__ = !row.__expanded__\"\n" + "                     class=\"tree-icon\"></i>\n" + "              </a>\n" + "             {{row[expandingProperty.field] || row[expandingProperty]}}\n" + "       </td>\n" + "        <td ng-if=\"expandingProperty.template\" compile=\"expandingProperty.template\"></td>\n" + "        <td ng-repeat=\"col in colDefinitions\" ng-class=\"col.cellClass\" ng-style=\"col.cellStyle\"\n" + "            compile=\"col.cellTemplate\">\n" + "            {{row[col.field]}}\n" + "       </td>\n" + "    </tr>\n" + "    </tbody>\n" + "</table>"
+                "" + "<table ng-class=\"tree_class\">\n" + "    <thead>\n" + "  <tr>\n" + "     <th ng-class=\"expandingProperty.titleClass\" ng-style=\"expandingProperty.titleStyle\">\n" + "         {{expandingProperty.displayName || expandingProperty.field || expandingProperty}}\n" + "        </th>\n" + "        <th ng-repeat=\"col in colDefinitions\" ng-class=\"col.titleClass\" ng-style=\"col.titleStyle\">\n" + "         {{col.displayName || col.field}}\n" + "     </th>\n" + "    </tr>\n" + "    </thead>\n" + " <tbody>\n" + "  <tr tree-table-node=\"row\" ng-repeat=\"row in tree_rows track by hashedTree(row) \" ng-show=\"row.__visible__\"\n" + "     ng-class=\"(row.__selected__ ? ' active':'')\">\n" + "        <td ng-if=\"!expandingProperty.template\" tree-table-node-handle\n" + "         ng-style=\"expandingProperty.cellStyle ? expandingProperty.cellStyle : {'padding-left': $callbacks.calsIndent(row.__level__)}\"\n" + "          ng-click=\"user_clicks_branch(row)\" ng-class=\"expandingProperty.cellClass\"\n" + "            compile=\"expandingProperty.cellTemplate\">\n" + "              <a data-nodrag>\n" + "                  <i ng-class=\"row.__tree_icon__\" ng-click=\"row.__expanded__ = !row.__expanded__\"\n" + "                     class=\"tree-icon\"></i>\n" + "              </a>\n" + "             {{row[expandingProperty.field] || row[expandingProperty]}}\n" + "       </td>\n" + "        <td ng-if=\"expandingProperty.template\" compile=\"expandingProperty.template\"></td>\n" + "        <td ng-repeat=\"col in colDefinitions\" ng-class=\"col.cellClass\" ng-style=\"col.cellStyle\"\n" + "            compile=\"col.cellTemplate\">\n" + "            {{row[col.field]}}\n" + "       </td>\n" + "    </tr>\n" + "    </tbody>\n" + "</table>"
             );
         }]
     );
@@ -14,7 +14,6 @@
                 return {
                     restrict: 'A',
                     link:     function (scope, element, attrs) {
-                        // Watch for changes to expression.
                         scope.$watch(
                             attrs.compile, function (new_val) {
                                 if (new_val != null) {
@@ -140,7 +139,7 @@
 
                                             info.move = {
                                                 parent: _parentMoveTo,
-                                                pos: _newIndex
+                                                pos:    _newIndex
                                             }
                                             return true;
                                         }