If there is a Model class,View class,Controller class then How these are i

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Question

If there is a Model class,View class,Controller class then
How these are internally related? Which layer objects
instantiated in which layer? How they communicates?

Question Submitted By :: Swapna

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Answer Posted By

Re: If there is a Model class,View class,Controller class then How these are internally related? Which layer objects instantiated in which layer? How they communicates?

Answer
# 1

Hi... Model is nothing but a class/bean having the setters 
and getters methods to providing the required information 
to the controller(SERVLET) and View(JSP).First the client 
will give the request by using the view(jsp),the view can 
forward the data to controller(servlet)then the controler 
process the request based on the Model components .Finally 
the servlet send the response to view.

Is This Answer Correct ?

2 Yes

1 No

Devarathnam C,kotagudibanda(po

Re: If there is a Model class,View class,Controller class then How these are internally related? Which layer objects instantiated in which layer? How they communicates?

Answer
# 2

If we will take in DotNet technology. Web based applications
has implemented MVC Pattern.

ASPX is the View Class
ASPX.CS is the controller class
If we are using any Application Blocks / DAL Components that
are model class.

Is This Answer Correct ?

1 Yes

5 No

Nithya_raghu
[CoMakeIt]

Re: If there is a Model class,View class,Controller class then How these are internally related? Which layer objects instantiated in which layer? How they communicates?

Answer
# 3

View is Client side pages. Model is over underlying 
database. controlers are nothing but delegates that 
watching what ever view holds as data.
once, data changes in data model thru client pages or thru 
any other call. then, controller will initimate to view 
related to that changes and UI controls will reflect the 
changes accordingly.

Is This Answer Correct ?

1 Yes

0 No

Rajamani

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