Extjs Study Notes-6 version_extjs

A panel represents a relatively independent area on the page. It is not easy to use the traditional html + css to build a flexible and unified area. Extjs encapsulates the Panel for us. The Panel has a uniform title header, Panel body, and the bottom of the Panel. You can also add the toolbar as needed. In addition, extjs also has rich la S, which can be used to layout the Panel. This method is similar to the Swing. Panel of Java. It can be nested and can be used as the framework of the entire page or as a small functional area. The FormPanel used in the previous articles inherits from the Panel class.

The following example shows a complete Panel, which is mainly used to set the toolbar:

The Code is as follows:

Extjs Combobox