架构机制的例子包括持续性、远程功能、有效性和错误处理，及许多其他内容。
Examples of architectural mechanisms include persistency, remote-ability, validation and error handling, and many others.
在大部分情况下，实现者可以是内部网或 Internet 上某处的远程功能单元的提供者。
The implementer may, in most cases, be a provider of a remote unit of functionality, somewhere in the internal network or Internet.
其他小部件包括选项卡、图表、窗口（对话框）、树、布局管理器、增强的表单控件、工具栏和菜单、拖放操作和直接远程功能（direct remoting）。
Some of the other widgets that come with ExtJS include tabs, charts, windows (dialogs), trees, layout managers, enhanced form controls, toolbars and menus, drag and drop, and direct remoting.
应用推荐