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Introduction To Asp.Net Mvc
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Introduction to ASP.NET MVCIntroduction to ASP.NET MVC
Name Ravi PahujaOrganization Espire Info LabsEmail [email protected]
Session ObjectivesSession Objectives
• What is ASP.NET MVC?• What is MVC?
• Is it deprecating WebForms?• What are its value propositions?
• Is ASP.NET MVC right for you?• Can it ease some web development pain you’re currently having?TakeawaysTakeaways
ASP.NET Then…ASP.NET Then…
CachingCaching ModulesModules
HandlersHandlersIntrinsicsIntrinsics
PagesPages ControlsControls
GlobalizationGlobalization
ProfileProfile
Master PagesMaster Pages
MembershipMembershipRolesRoles
Etc.Etc.
ASP.NET
One web applicationframework to rule them all…
ASP.NET Now…ASP.NET Now…
ASP.NETDynamic Data
ASP.NETWebForms
ASP.NETMVC
Presentation
RuntimeASP.NET
Core
WebForms is great, but
options are good…
WebForms is great, but
options are good…
Master Page
Control
Control
No real role responsibility…No real role responsibility…
UIPresentation LogicBusiness LogicData Access
Who does what?How and when?
Control
ControlPage
Control
Control
Control
Control
Control abstractions can be negative…Control abstractions can be negative…
It isn't easy enough to test…It isn't easy enough to test…
Logic UI
So how does ASP.NET MVC
differ?
So how does ASP.NET MVC
differ?
MVC = Model-View-ControllerMVC = Model-View-Controller
ControllerController(Input)(Input)
ModelModel(Logic)(Logic)
ViewView(Presentation)(Presentation)
Separation of concerns!
How does MVC look?How does MVC look?
Request
View
Controller
Response
ControllerHandles input(HTTP requests)
ViewVisually representsthe model
ExtensibilityExtensibility
ControllerBuilder
ControllerFactory
Controller
ViewEngine
View
ControllerActionInvoker
ActionResult
ActionFilters
Model Binders
Any of this can be replaced!
SummarySummary
• ASP.NET MVC is a new application option built on top of ASP.NET
• WebForms isn’t being deprecated
• ASP.NET MVC strives to provide strong, frictionless testability
• It places a lot of the control in your hands
