Finally viewmode.html render.

mindplot/src/main/javascript/model/IMindmap.js

@@ -69,7 +69,7 @@ mindplot.model.IMindmap = new Class({
         $assert(!child.getParent(), 'Child model seems to be already connected');
 
         //  Connect node...
-        parent.appendChild(child);
+        parent.append(child);
 
         // Remove from the branch ...
         this.removeBranch(child);

mindplot/src/main/javascript/model/INodeModel.js

@@ -199,7 +199,7 @@ mindplot.model.INodeModel = new Class({
         return this.getParent() != null;
     },
 
-    appendChild : function(node) {
+    append : function(node) {
         throw "Unsupported operation";
     },
 
@@ -225,7 +225,7 @@ mindplot.model.INodeModel = new Class({
         children.each(function(snode) {
             var tnode = tmindmap.createNode(snode.getType(), snode.getId());
             snode.copyTo(tnode);
-            target.appendChild(tnode);
+            target.append(tnode);
         });
 
         return target;

mindplot/src/main/javascript/model/NodeModel.js

@@ -124,7 +124,7 @@ mindplot.model.NodeModel = new Class({
         return result;
     },
 
-    appendChild:function (child) {
+    append:function (child) {
         $assert(child && child.isNodeModel(), 'Only NodeModel can be appended to Mindmap object');
         this._children.push(child);
         child._parent = this;