Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
How is the MVC design pattern used in Struts framework
How is the MVC design pattern used in Struts framework?
✍: Guest
In the MVS design pattern, there 3 components involved:
In the MVC design pattern, application flow is mediated by a central Controller. The Controller delegates requests to an appropriate handler. The handlers are tied to a Model, and each handler acts as an adapter between the request and the Model. The Model represents, or encapsulates, an application's business logic or state. Control is usually then forwarded back through the Controller to the appropriate View. The forwarding can be determined by consulting a set of mappings, usually loaded from a database or configuration file. This provides a loose coupling between the View and Model, which can make an application significantly easier to create and maintain.
2007-11-27, 6855👍, 0💬
Popular Posts:
What is Traceability Matrix? Traceability Matrix is one of the document will prepare by QA.To make s...
What Are Named Parameters? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions Name...
What is Service Oriented architecture? “Services” are components which expose well defined interface...
Can you explain the fundamentals of “GetGlobalResourceObject ”and “GetLocalResourceObject” function...
What's the output of the following program? And why? #include main() { typedef union { int a; char b...