You can check the following page to learn how to build a full-featured DHTMLX Toolbar:
- You can get dhtmlxToolbar as a part of the Suite library by downloading dhtmlxSuite
- There are also online samples for dhtmlxToolbar
- To work with data of Toolbar check TreeCollection API
Working with Toolbar
Describes the steps of initializing Toolbar and working with it.
Discusses the creation of Toolbar controls and the possibilities of manipulating them.