AspNetCore.Docs/aspnet/mvc/overview/older-versions-1/getting-started-with-mvc/getting-started-with-mvc-pa...

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merge aspnetmigration to master (#2668) * Initial aspnet migration * Updating legacy urls * Clearing .gitignore file Clearing .gitignore file because this isnt a normal .net application where we want to strip away debug files, etc. We want to include everything under these folders. * Updating webhooks toc reference * Removing header debug links * Updating webhooks toc * Updating double quotes in metadata to use single quotes * Moving all code blocks to external files * Updating newlines for step-by-step * Fixing indent problem on some code blocks * Fixing newlines in alt attribute for images; Fixing some missing code block references * Resyncing with live content * Refreshing content from production * Trying to get pdf to generate for our aspnetmigration branch * Update .openpublishing.publish.config.json * Refresh from prod; Removing some legacy urls for pages that shouldnt have it * Updating index pages and removing legacy urls * Updating warning and caution notes * Removing downloads * remove aspnet from exclude list (#2549) * First pass at language detection * Updating author and adding in msc.type * Updating code blocks * Updating note styles * Fixing note styles * Updating docfx.json file to allow pdfs and gifs * Fixing note stylings for bold notes * Updating docfx.json to allow exe, zip and wmv files * Fixing note styles with period; Fixing downloads links * Fixing code blocks for razor cs and vb * Fixing more downloads links; Fixing a few code blocks * Removing   html entity * Fixing some more note stylings * Syncing with prod * Fixing issues with content * Rebuilding toc file * Adding back in files accidentally deleted * Fixing some security notes * Fixing some note styles * Updating unknown code blocks * Updating article * Fixing link * Fixing link * Fixing link * Fixing invalid characters * preliminary toc changes * update toc * fix toc folder with only one link * Fixing extra heading * Fixing articles * Reworking ajax pages * Fixing encoding issues * Updating markup in articles * Fixing space * Fixing spacing issues with links * Fixing note styles * Fixing inline note styles * Fixing missing image * Adding space * Rolling back gitignore file and adding a new one for /aspnet * Fixing some code blocks * Updating code block language * Renaming file * Updating code language * Fixing code blocks * Fixing code blocks * Fixing spaces before 'using' * Fixing cs to js * Changing Note type * Updating broken reference * Replacing headings with bolds under notes/tips, etc * Fixing markdown for pipes * Another attempted to fix pipe characters * Fixing markdown for pipes * remove text about being thread-safe (#2630) * Fixing spacing issue with list * Trying to fix pipe issue * new how to choose doc * move choose doc to core folder * add api ref * fix link * Adding in ms.assetid * Removing \ufeff * fix link * link to mvc intro instead of webhooks * add scenarios * put core first, vertical orientation for scenarios * reorganize toc, make overview work like core version * fix yaml * fix broken links * Adding space * add download link * tweak tables * eliminate images * eliminate images 2 * tweak scenario section headings * add link to core in asp.net overview * Removing gears * Updating table * Updating code block languages * fix urls (#2663) * Removing embedded in-article TOC from top of articles * fix urls (#2666) * fix urls * fix urls * Removing embedded in-article TOC from top of articles * Revert "Removing embedded in-article TOC from top of articles" This reverts commit ff1c3ccdf1cf2d705e0bb040144a10fa130796f6. * Revert "Removing embedded in-article TOC from top of articles" This reverts commit 17c37c726d930ec6854b545bab076dffda486ebe.
2017-02-04 05:40:22 +08:00
---
uid: mvc/overview/older-versions-1/getting-started-with-mvc/getting-started-with-mvc-part5
merge aspnetmigration to master (#2668) * Initial aspnet migration * Updating legacy urls * Clearing .gitignore file Clearing .gitignore file because this isnt a normal .net application where we want to strip away debug files, etc. We want to include everything under these folders. * Updating webhooks toc reference * Removing header debug links * Updating webhooks toc * Updating double quotes in metadata to use single quotes * Moving all code blocks to external files * Updating newlines for step-by-step * Fixing indent problem on some code blocks * Fixing newlines in alt attribute for images; Fixing some missing code block references * Resyncing with live content * Refreshing content from production * Trying to get pdf to generate for our aspnetmigration branch * Update .openpublishing.publish.config.json * Refresh from prod; Removing some legacy urls for pages that shouldnt have it * Updating index pages and removing legacy urls * Updating warning and caution notes * Removing downloads * remove aspnet from exclude list (#2549) * First pass at language detection * Updating author and adding in msc.type * Updating code blocks * Updating note styles * Fixing note styles * Updating docfx.json file to allow pdfs and gifs * Fixing note stylings for bold notes * Updating docfx.json to allow exe, zip and wmv files * Fixing note styles with period; Fixing downloads links * Fixing code blocks for razor cs and vb * Fixing more downloads links; Fixing a few code blocks * Removing   html entity * Fixing some more note stylings * Syncing with prod * Fixing issues with content * Rebuilding toc file * Adding back in files accidentally deleted * Fixing some security notes * Fixing some note styles * Updating unknown code blocks * Updating article * Fixing link * Fixing link * Fixing link * Fixing invalid characters * preliminary toc changes * update toc * fix toc folder with only one link * Fixing extra heading * Fixing articles * Reworking ajax pages * Fixing encoding issues * Updating markup in articles * Fixing space * Fixing spacing issues with links * Fixing note styles * Fixing inline note styles * Fixing missing image * Adding space * Rolling back gitignore file and adding a new one for /aspnet * Fixing some code blocks * Updating code block language * Renaming file * Updating code language * Fixing code blocks * Fixing code blocks * Fixing spaces before 'using' * Fixing cs to js * Changing Note type * Updating broken reference * Replacing headings with bolds under notes/tips, etc * Fixing markdown for pipes * Another attempted to fix pipe characters * Fixing markdown for pipes * remove text about being thread-safe (#2630) * Fixing spacing issue with list * Trying to fix pipe issue * new how to choose doc * move choose doc to core folder * add api ref * fix link * Adding in ms.assetid * Removing \ufeff * fix link * link to mvc intro instead of webhooks * add scenarios * put core first, vertical orientation for scenarios * reorganize toc, make overview work like core version * fix yaml * fix broken links * Adding space * add download link * tweak tables * eliminate images * eliminate images 2 * tweak scenario section headings * add link to core in asp.net overview * Removing gears * Updating table * Updating code block languages * fix urls (#2663) * Removing embedded in-article TOC from top of articles * fix urls (#2666) * fix urls * fix urls * Removing embedded in-article TOC from top of articles * Revert "Removing embedded in-article TOC from top of articles" This reverts commit ff1c3ccdf1cf2d705e0bb040144a10fa130796f6. * Revert "Removing embedded in-article TOC from top of articles" This reverts commit 17c37c726d930ec6854b545bab076dffda486ebe.
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title: "Accessing your Model's Data from a Controller | Microsoft Docs"
author: shanselman
2018-01-29 05:49:15 +08:00
description: "This is a beginner tutorial that introduces the basics of ASP.NET MVC. Create a simple web application that reads and writes from a database."
ms.author: riande
merge aspnetmigration to master (#2668) * Initial aspnet migration * Updating legacy urls * Clearing .gitignore file Clearing .gitignore file because this isnt a normal .net application where we want to strip away debug files, etc. We want to include everything under these folders. * Updating webhooks toc reference * Removing header debug links * Updating webhooks toc * Updating double quotes in metadata to use single quotes * Moving all code blocks to external files * Updating newlines for step-by-step * Fixing indent problem on some code blocks * Fixing newlines in alt attribute for images; Fixing some missing code block references * Resyncing with live content * Refreshing content from production * Trying to get pdf to generate for our aspnetmigration branch * Update .openpublishing.publish.config.json * Refresh from prod; Removing some legacy urls for pages that shouldnt have it * Updating index pages and removing legacy urls * Updating warning and caution notes * Removing downloads * remove aspnet from exclude list (#2549) * First pass at language detection * Updating author and adding in msc.type * Updating code blocks * Updating note styles * Fixing note styles * Updating docfx.json file to allow pdfs and gifs * Fixing note stylings for bold notes * Updating docfx.json to allow exe, zip and wmv files * Fixing note styles with period; Fixing downloads links * Fixing code blocks for razor cs and vb * Fixing more downloads links; Fixing a few code blocks * Removing   html entity * Fixing some more note stylings * Syncing with prod * Fixing issues with content * Rebuilding toc file * Adding back in files accidentally deleted * Fixing some security notes * Fixing some note styles * Updating unknown code blocks * Updating article * Fixing link * Fixing link * Fixing link * Fixing invalid characters * preliminary toc changes * update toc * fix toc folder with only one link * Fixing extra heading * Fixing articles * Reworking ajax pages * Fixing encoding issues * Updating markup in articles * Fixing space * Fixing spacing issues with links * Fixing note styles * Fixing inline note styles * Fixing missing image * Adding space * Rolling back gitignore file and adding a new one for /aspnet * Fixing some code blocks * Updating code block language * Renaming file * Updating code language * Fixing code blocks * Fixing code blocks * Fixing spaces before 'using' * Fixing cs to js * Changing Note type * Updating broken reference * Replacing headings with bolds under notes/tips, etc * Fixing markdown for pipes * Another attempted to fix pipe characters * Fixing markdown for pipes * remove text about being thread-safe (#2630) * Fixing spacing issue with list * Trying to fix pipe issue * new how to choose doc * move choose doc to core folder * add api ref * fix link * Adding in ms.assetid * Removing \ufeff * fix link * link to mvc intro instead of webhooks * add scenarios * put core first, vertical orientation for scenarios * reorganize toc, make overview work like core version * fix yaml * fix broken links * Adding space * add download link * tweak tables * eliminate images * eliminate images 2 * tweak scenario section headings * add link to core in asp.net overview * Removing gears * Updating table * Updating code block languages * fix urls (#2663) * Removing embedded in-article TOC from top of articles * fix urls (#2666) * fix urls * fix urls * Removing embedded in-article TOC from top of articles * Revert "Removing embedded in-article TOC from top of articles" This reverts commit ff1c3ccdf1cf2d705e0bb040144a10fa130796f6. * Revert "Removing embedded in-article TOC from top of articles" This reverts commit 17c37c726d930ec6854b545bab076dffda486ebe.
2017-02-04 05:40:22 +08:00
ms.date: 08/14/2010
ms.assetid: 004703cd-e0e9-4ba7-9974-1b0475c71222
msc.legacyurl: /mvc/overview/older-versions-1/getting-started-with-mvc/getting-started-with-mvc-part5
msc.type: authoredcontent
---
Accessing your Model's Data from a Controller
====================
by [Scott Hanselman](https://github.com/shanselman)
> This is a beginner tutorial that introduces the basics of ASP.NET MVC. You'll create a simple web application that reads and writes from a database. Visit the [ASP.NET MVC learning center](../../../index.md) to find other ASP.NET MVC tutorials and samples.
In this section we are going to create a new MoviesController class, and write some code that retrieves our Movie data and displays it back to the browser using a View template.
Right click on the Controllers folder and make a new MoviesController.
[![Add Controller](getting-started-with-mvc-part5/_static/image2.png)](getting-started-with-mvc-part5/_static/image1.png)
This will create a new "MoviesController.cs" file underneath our \Controllers folder within our project. Let's update the MovieController to retrieve the list of movies from our newly populated database.
[!code-csharp[Main](getting-started-with-mvc-part5/samples/sample1.cs)]
We are performing a LINQ query so that we only retrieve movies released after the summer of 1984. We'll need a View template to render this list of movies back, so right-click in the method and select Add View to create it.
Within the Add View dialog we'll indicate that we are passing a List<Movies.Models.Movie> to our View template. Unlike the previous times we used the Add View dialog and chose to create an "Empty" template, this time we'll indicate that we want Visual Studio to automatically "scaffold" a view template for us with some default content. We'll do this by selecting the "List" item within the "View content dropdown menu.
Remember, when you have a created a new class you'll need to compile your application for it to show up in the Add View Dialog.
![Add View](getting-started-with-mvc-part5/_static/image3.png)
Click add and the system will automatically generate the code for a View for us that displays our list of movies. This is a good time to change the <h2> heading to something like "My Movie List" like we did earlier with the Hello World view.
[![Movies - Microsoft Visual Web Developer 2010 Express](getting-started-with-mvc-part5/_static/image5.png)](getting-started-with-mvc-part5/_static/image4.png)
Run your application and visit /Movies in the address bar. Now we've retrieved data from the database using a basic query inside the Controller and returned the data to a View that knows about Movies. That View then spins through the list of Movies and creates a table of data for us.
[![Movie List - Windows Internet Explorer](getting-started-with-mvc-part5/_static/image7.png)](getting-started-with-mvc-part5/_static/image6.png)
We won't be implementing Edit, Details and Delete functionality with this application - so we don't need the default links that the scaffold template created for us. Open up the /Movies/Index.aspx file and remove them.
Here is the source code for what our updated View template should look like once we make these changes:
[!code-aspx[Main](getting-started-with-mvc-part5/samples/sample2.aspx)]
It's creating links that we won't need, so we'll delete them for this example. We will keep our Create New link though, as that's next! Here's what our app looks like with that column removed.
[![Movie List - Windows Internet Explorer](getting-started-with-mvc-part5/_static/image9.png)](getting-started-with-mvc-part5/_static/image8.png)
We now have a simple listing of our movie data. However, if we click the "Create New" link, we'll get an error as it's not hooked up! Let's implement a Create Action method and enable a user to enter new movies in our database.
2018-04-05 07:51:35 +08:00
> [!div class="step-by-step"]
> [Previous](getting-started-with-mvc-part4.md)
> [Next](getting-started-with-mvc-part6.md)