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Ext JS 3.0 Cookbook by Jorge Ramon

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A three-panel application layout with a single line of code

This recipe explains how you can build a reusable Ext JS component that encapsulates one of the most popular GUI styles—a three-panel layout. Using the component will produce a layout like the one shown in the following screenshot:

A three-panel application layout with a single line of code

This layout consists of a Navigation panel, a Master panel, and a Details panel as shown in the following screenshot:

A three-panel application layout with a single line of code

The Master panel has a toolbar with a button that switches the Details panel's location from bottom to right, or hides it altogether:

Besides being ...

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