ASP.NET MVC - Tasiri da laya'ar

Domin nazarin ASP.NET MVC, zai kama shirin Internet.

Babban muhimmanci 3:Fakiyar samar da tsarin yanar gizo da tasiri (laya'ar).

Fakiyar laya'ar

Fayilin _Layout.cshtml yana nufin laya'ar da kowace ra'ayi a cikin shirin. Ita ce a cikin kundin Views a cikin kundin Shared.

Faki wa wannan fafi, wakilin abubu kuma sake sai:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>@ViewBag.Title</title>
<link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
<script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")"></script>
<script src="@Url.Content("~/Scripts/modernizr-1.7.min.js")"></script>
</head>
<body>
<ul id="menu">
<li>@Html.ActionLink("Aiki", "Index", "Aiki")</li>
<li>@Html.ActionLink("Fimawarayi", "Index", "Fimawarayi")</li>
<li>@Html.ActionLink("About", "About", "Home")</li>
</ul> 
<section id="main">
@RenderBody()
<p>Copyright W3school 2012. All Rights Reserved.</p>
</section>
</body>
</html>

HTML helper

A cikin koda na yanzu, HTML helper ana amfani dashi don samar da HTML output:

@Url.Content() - URL content a kan wannan shine ɗayan na yadda ake shigar da.

@Html.ActionLink() - HTML link a kan wannan shine ɗayan na yadda ake shigar da.

Za a kaiwa abubuwan da yake cikin abubuwan yanzu a bincike na HTML helper.

Razor grammar

A cikin koda na yanzu, koda na wuri mai nisan baya shine C# na Razor tag.

@ViewBag.Title - Wannan shine ɗayan na yadda ake shigar da sunan shafin.

@RenderBody() - Wannan shine ɗayan na yadda ake bada hanyar bayanin shafin.

Za a iya samun a cikin Razor tuturuAka cikin aikin C# da VB (Visual Basic) na Razor tag.

Duba fariyar lafiyan

Fariyar lafiyan Site.css ita wani aiki da ke Content folder.

farfesa file Site.css, kuma kuma a kan:

body
{
font: "Trebuchet MS", Verdana, sans-serif;
background-color: #5c87b2;
color: #696969;
}
h1
{
border-bottom: 3px solid #cc9900;
font: Georgia, serif;
color: #996600;
}
#main
{
padding: 20px;
background-color: #ffffff;
border-radius: 0 4px 4px 4px;
}
a
{
color: #034af3; 
}
/* 菜单样式 ------------------------------*/
ul#menu
{
padding: 0px;
position: relative;
margin: 0;
}
ul#menu li
{
display: inline;
}
ul#menu li a 
{
background-color: #e8eef4;
padding: 10px 20px;
text-decoration: none;
line-height: 2.8em;
/*CSS3 properties*/
border-radius: 4px 4px 0 0;
}
ul#menu li a:hover
{
background-color: #ffffff;
} 
/* 表单样式 ------------------------------*/
fieldset
{
padding-left: 12px;
} 
fieldset label
{
display: block;
padding: 4px;
}
input[type="text"], input[type="password"]
{
width: 300px;
}
input[type="submit"]
{
padding: 4px;
}
/* 数据样式 ------------------------------*/
table.data
{
background-color:#ffffff;
border:1px solid #c3c3c3;
border-collapse:collapse;
width:100%;
}
table.data th
{
background-color:#e8eef4;
border:1px solid #c3c3c3;
padding:3px;
}
table.data td 
{
border:1px solid #c3c3c3;
padding:3px;
}

_ViewStart 文件

Shared 文件夹（位于 Views 文件夹内）中的 _ViewStart 文件包含以下内容：

@{Layout = "~/Views/Shared/_Layout.cshtml";}

这段代码被自动添加到由应用程序显示的所有视图。

如果删除该文件，则必须向所有视图添加这段代码。

您将在本教程稍后的章节学到更多有关视图的知识。