Erick Kurniawan - What's New in ASP.net MVC 3

8/3/2019 Erick Kurniawan - What's New in ASP.net MVC 3

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Erick Kurniawan, M.Kom, MCTS, MCPD,

MCTMicrosoft MVP, MUGI Jogjakarta

INDONESIA

WHATS NEW IN

ASP.NET MVC 3


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Introduction ASP.NET MVC

View Improvements

Controller Improvements Model Improvements

NuGet Package Management

microsoft techdays

Jogja18 November 2011S E S S I O N A G E N D A


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microsoft techdays

Jogja18 November 2011

Introduction to ASP.NET MVC


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MVC Pattern


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System.Web.Routing

Part of ASP.NET

Direct incoming request to an MVC Controller

Define routes during application startupMap URLs to controller action with parameter

MVC Routing


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Public methods are actions

Method invoked by ASP.NET once it determines the proper

route

Return an action result tells the framework what to do

next

MVC Controllers


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Controllers Folder

Controller type name

must end with Controller

Views FolderRecommended location

for view

Subfolder for every

controller Shared folder contains

views used by multiple

controllers

Controllers & View Conventions


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Web Form Views

Use .aspx, .ascx, and .master files

No server-side form required, no viewstate used

RazorPreferred view engine moving foward

Views


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A Focus for ASP.NET MVC

No hard dependencies

MVC uses abstract base class and interface

Can be mocked or stubbed for testing IViewEngine, HttpContexBase

Unit Testing


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microsoft techdays


DEMO: Introduction to ASP.NET MVC


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microsoft techdays


View improvements with RAZOR


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Razor Templates


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Easy to use & easy to learn

No ties to ASP.NET runtime

Smart (makes developer jobs easier)

Goals


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WebForm Template


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Razor Template


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Intermingling C#/VB and HTML


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Model type is dynamic

ViewBag is dynamic

Strongly type with @model

Razor Views and View Data


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All HTML helpers are available for RazorURL Helper

AJAX Helper

etc

HTML Helpers


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Some concept as partial view in web form

New Helper : Partial

Return string instead of writing directly to Response

Partial Views


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Layout view are masterpage for razor

Use inherited methods to specify content areas

RenderBody

RenderSection

Layout with Razor


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microsoft techdays


DEMO: View improvements with Razor


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microsoft techdays


Controller Improvements


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Attributes can add pre/post processing to an action

Or to an entire controller

Action Filter


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Register global filters during application startup

Global filter executes on every action request

Global Action Filter


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Output cache can now apply to child action

Child output caching


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HttpNotFound result

HttpRedirect result

HttpStatusCode result

New Action Result


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microsoft techdays


DEMO: Controller improvements


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Validation in MVC 3


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microsoft techdays


DEMO: Model improvements


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microsoft techdays


NuGet Package Management


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Install, update, and configure software to use in aproject

Package Manager for .NET


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microsoft techdays


DEMO: Using NuGet


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Erick Kurniawan - What's New in ASP.net MVC 3

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