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14 Cards in this Set
- Front
- Back
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What happens when we do not specify which controller is to be called, |
by default it will call the HomeController
so if we open our application via an URL that does not specify controller it will call HomeController. (http://localhost:54567)
Also if you do not specify which method to call it will call the Index method. |
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How to call the About method from a controller |
http://localhost:54567/home/about
controller/method
(the actual file is named Homecontroller but we call controller) http://localhost:37827/xyz/abc |
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Requirements for naming controllers? |
Should start with a capital letter and contain the world controller
XyzController |
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What methods under controller Xyz will the following opne http://localhost:37827/xyz/ |
Index()
the default method |
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Pass an object (model) to a view |
Controller // define Model alex.FirstName = "Alex"; alex.LastName = "Rod"; // pass Model return View(alex);
View @model mvce.Models.Student //very first row // mvce name of proj
@Model.FirstName // not that Model is capital @Model.LastName |
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Pass multiple object (model) to a view |
Controller // create 3 // if we want to pass multiple objects we create a list add all objects to the list and then pass that list to the view List<Student> students = new List<Student>(); students.Add(alex); students.Add(lynda); students.Add(john);
// controller calls the view // to call a particular view we need to create it. if not defined it looks for the action method Abc and based on that will look for Abc.cshtml // return View(alex);
return View(students); View @model IEnumerable<mvce.Models.Student>
@foreach (var item in Model) { <h2>Student Name: @item.FirstName @item.LastName</h2> } |
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how can we pass objects of different type to a view |
create a class that serves as container |
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accessing items in a list |
in cshtml
@foreach (var item in Model) { <h2>Student Name: @item.FirstName @item.LastName</h2> } |
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creating a list |
List<Student> students = new List<Student>(); students.Add(alex); students.Add(lynda); students.Add(john); |
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accessing a list that is part of a class |
in cshtm
@foreach (var item in Model.students) { <h2>Student Name: @item.FirstName @item.LastName</h2> }
//Students is a list under @model mvce.Models.Container |
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Where is the file that needs to be manipulated if we want to change the design of the page layout? Its name |
In the project under
View > Shared
File is _Layout.cshtml |
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location of the css |
Content folder all the CSS |
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Adding new css file or replacing any of the default |
Folder App_Start File BundleConfig.cs
...
bundles.Add(new StyleBundle("~/Content/themes/base/css").Include( "~/Content/themes/base/jquery.ui.core.css")); .. |
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where we specify the layout to be used |
_ViewStart.cshtml
@{ Layout = "~/Views/Shared/_Layout.cshtml"; }
<!-- we can change layout --> |
