bootstrap4模板
_layout.cshtml
@inject Microsoft.ApplicationInsights.AspNetCore.JavaScriptSnippet JavaScriptSnippet <!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>@ViewData["Title"] - SimpleChat</title> <environment names="Development"> </environment> <environment names="Staging,Production"> </environment> <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.css" /> <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" /> @Html.Raw(JavaScriptSnippet.FullScript) </head> <body> <nav class="navbar navbar-toggleable-sm navbar-light bg-faded"> <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarContent"> <span class="navbar-toggler-icon"></span> </button> <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">SimpleChat</a> <div class="collapse navbar-collapse" id="navbarContent"> <ul class="navbar-nav"> <li class="@("nav-item" + Html.GetTitleActive("Home Page"))"> <a class="nav-link" asp-area="" asp-controller="Home" asp-action="Index">Home</a> </li> <li class="@("nav-item" + Html.GetTitleActive("About"))"> <a class="nav-link" asp-area="" asp-controller="Home" asp-action="About">About</a> </li> <li class="@("nav-item" + Html.GetTitleActive("Contact"))"> <a class="nav-link" asp-area="" asp-controller="Home" asp-action="Contact">Contact</a> </li> </ul> </div> </nav> <div class="container body-content"> @RenderBody() <hr /> <footer> <p>© 2017 - SimpleChat</p> </footer> </div> <environment names="Development"> </environment> <environment names="Staging,Production"> </environment> <script src="~/lib/jquery/dist/jquery.js"></script> <script src="~/lib/bootstrap/dist/js/bootstrap.js"></script> <script src="~/js/site.js" asp-append-version="true"></script> @RenderSection("Scripts", required: false) </body> </html>
bootstrap模板图
自定义HtmlHelper
namespace SimpleChat.Extensions { public static class TitleHelper { public static string GetTitleActive(this IHtmlHelper helper, string actionTitle) { var title = helper.ViewData["Title"] as string; return title == actionTitle?" active":string.Empty; } } }
使用：
@using SimpleChat.Extensions