Chapter 14. Drag and drop with widgets

This chapter covers

  • Learning drag and drop with Ext JS widgets
  • Implementing drag and drop with the DataView
  • Exercising drag and drop between GridPanels
  • Creating two drag-and-drop GridPanels
  • Tackling drag and drop with the TreePanel
  • Applying TreePanel drag-and-drop restrictions

When developing your projects, it’s easy to produce context Menus and Buttons to perform certain actions, such as moving a Record from one grid to another. But users always crave an easier way to perform those actions. Providing drag and drop behavior to your applications will allow your users to accomplish these tasks much more effectively. The less mouse clicking users have to do, the happier they ultimately are.

In this ...

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