Chapter 7. Keeping Tabs on Your Trees

In this chapter, you will learn the following recipes:

• Handling tab activation

• Loading tab data with Ajax

• Adding tabs dynamically

• Enhancing a TabPanel with plugins: The Close menu

• Enhancing a TabPanel with plugins: The TabScroller menu

• Populating nodes with server-side data, reordering nodes

• Tree and panel in a master-details relationship

• Multi-column TreePanel

• Drag-and-drop between tree panels

• Drag-and-drop from a tree to a panel

Introduction

This chapter explores how TabPanel widgets can be used to group components or information under the same container. It also explains how hierarchical views of information can be built using the Ext JS tree view widget.