ArcGIS Server the ADF for Java knowledge accumulation (1)

Why JSF?
A. the page and the background are better decoupled. Page and server interaction
Program .
The face-config.xml of the jsf page is automatically loaded at page startup (mapcontext used in the page ). Some methods are called with keywords Based on the row type of the attribute. Combined with context-attribute.xml.
Is the binding between a page and a map
# {Mapcontext. attributes ['webappscalebar ']} is equivalent
# {Mapcontext. Attributes. webappscalebar}
B. When the application starts, the Web. xml file is first loaded. When the Web. xml file is loaded, the XML file of ArcGIS Server is also loaded (the configuration file in the functionalities file)
Components (command, tool, button, task)
A. Command command
B. Tool
Both C and button can act
D. Interaction between tasks and clients and Data Input Processing
4. Events (custom events, self-owned events)
A. Custom events

B. events provided by ArcGIS Server