- پروژه Iris هست. به section metatags اون دقت کن در فایل‌های View.
- مثلا متد Head.InnerHtml = SEO.GenerateMetaTag عنوان شده در این مطلب باید در Page_Load یک وب فرم فراخوانی شود. Id مطلب رو دارید. عنوان و متن و سایر مشخصات اون رو از دیتابیس دریافت کنید و بعد فقط یک جایگذاری است در متد تهیه شده.
- به اینکار Routing و Url rewrite میگن. بحثش در MVC و وب فرم‌ها کمی با هم فرق میکنه.
private const string SeparatorTitle = " - ";
private const int MaxLenghtTitle = 60;
public static string GeneratePageTitle(params string[] crumbs)
{
var title = "";
for (int i = 0; i < crumbs.Length; i++)
{
title += string.Format
(
"{0}{1}",
crumbs[i],
(i < crumbs.Length - 1) ? SeparatorTitle : string.Empty
);
}
title = title.Substring(0, title.Length <= MaxLenghtTitle ? title.Length : MaxLenghtTitle).Trim();
return title;
} public enum CacheControlType
{
[Description("public")]
_public,
[Description("private")]
_private,
[Description("no-cache")]
_nocache,
[Description("no-store")]
_nostore
}
private const int MaxLenghtTitle = 60;
private const int MaxLenghtDescription = 170;
private const string FaviconPath = "~/cdn/ui/favicon.ico";
public static string GenerateMetaTag(string title, string description, bool allowIndexPage, bool allowFollowLinks, string author = "", string lastmodified = "", string expires = "never", string language = "fa", CacheControlType cacheControlType = CacheControlType._private)
{
title = title.Substring(0, title.Length <= MaxLenghtTitle ? title.Length : MaxLenghtTitle).Trim();
description = description.Substring(0, description.Length <= MaxLenghtDescription ? description.Length : MaxLenghtDescription).Trim();
var meta = "";
meta += string.Format("<title>{0}</title>\n", title);
meta += string.Format("<link rel=\"shortcut icon\" href=\"{0}\"/>\n", FaviconPath);
meta += string.Format("<meta http-equiv=\"content-language\" content=\"{0}\"/>\n", language);
meta += string.Format("<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\"/>\n");
meta += string.Format("<meta charset=\"utf-8\"/>\n");
meta += string.Format("<meta name=\"description\" content=\"{0}\"/>\n", description);
meta += string.Format("<meta http-equiv=\"Cache-control\" content=\"{0}\"/>\n", EnumExtensions.EnumHelper<CacheControlType>.GetEnumDescription(cacheControlType.ToString()));
meta += string.Format("<meta name=\"robots\" content=\"{0}, {1}\" />\n", allowIndexPage ? "index" : "noindex", allowFollowLinks ? "follow" : "nofollow");
meta += string.Format("<meta name=\"expires\" content=\"{0}\"/>\n", expires);
if (!string.IsNullOrEmpty(lastmodified))
meta += string.Format("<meta name=\"last-modified\" content=\"{0}\"/>\n", lastmodified);
if (!string.IsNullOrEmpty(author))
meta += string.Format("<meta name=\"author\" content=\"{0}\"/>\n", author);
//------------------------------------Google & Bing Doesn't Use Meta Keywords ...
//meta += string.Format("<meta name=\"keywords\" content=\"{0}\"/>\n", keywords);
return meta;
} private const int MaxLenghtSlug = 45;
public static string GenerateSlug(string title)
{
var slug = RemoveAccent(title).ToLower();
slug = Regex.Replace(slug, @"[^a-z0-9-\u0600-\u06FF]", "-");
slug = Regex.Replace(slug, @"\s+", "-").Trim();
slug = Regex.Replace(slug, @"-+", "-");
slug = slug.Substring(0, slug.Length <= MaxLenghtSlug ? slug.Length : MaxLenghtSlug).Trim();
return slug;
}
private static string RemoveAccent(string text)
{
var bytes = Encoding.GetEncoding("UTF-8").GetBytes(text);
return Encoding.UTF8.GetString(bytes);
} Head.InnerHtml = SEO.GenerateMetaTag
(
title: SEO.GeneratePageTitle(".NET Tips", "آرشیو مطالب", "ASP.NET MVC #1"),
description: "چرا ASP.NET MVC با وجود فریم ورک پخته‌ای به نام ASP.NET web forms، اولین سؤالی که حین سوئیچ به ASP.NET MVC مطرح می‌شود این است: «برای چی؟». بنابراین تا به این سؤال پاسخ داده نشود، هر نوع بحث فنی در این مورد بی فایده است.",
allowIndexPage: true,
allowFollowLinks: true,
author: "وحید نصیری",
cacheControlType: SEO.CacheControlType._private
);
<title>.NET Tips - آرشیو مطالب - ASP.NET MVC #1</title> <link rel="shortcut icon" href="../../cdn/images/ui/favicon.ico"/> <meta http-equiv="content-language" content="fa"/> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> <meta charset="utf-8"/> <meta name="description" content="چرا ASP.NET MVC ؟با وجود فریم ورک پخته‌ای به نام ASP.NET web forms، اولین سؤالی که حین سوئیچ به ASP.NET MVC مطرح می‌شود این است: «برای چی؟». بن ..."/> <meta http-equiv="Cache-control" content="private"/> <meta name="robots" content="index, follow" /> <meta name="expires" content="never"/> <meta name="author" content="وحید نصیری"/>
Async library for .NET to help build real-time, multi-user interactive web applications.
The real-time web is a set of technologies and practices that enable users to receive information as soon as it is published by its authors, rather than requiring that they or their software check a source periodically for updates.
PM> Install-Package SignalR.Sample
PM> Install-Package SignalR
Microsoft.Web.Infrastructure Newtonsoft.Json SignalR SignalR.Hosting.AspNet SignalR.Hosting.Common
jquery-1.6.4.js jquery.signalR-0.5.1.js
using SignalR.Hubs;
namespace SimpleChatWithSignalR
{
public class SimpleChat : Hub
{
public void SendMessage(string message)
{
Clients.reciveMessage(message);
}
}
}
<input type="text" id="msg" />
<input type="button" value="Send" id="send" /><br />
<textarea id='messages' readonly="true" style="height: 200px; width: 200px;"></textarea>
<script src="Scripts/jquery-1.6.4.min.js" type="text/javascript"></script>
<script src="Scripts/jquery.signalR-0.5.1.min.js" type="text/javascript"></script>
<script src="signalr/hubs" type="text/javascript"></script>
<script type="text/javascript">
var chat = $.connection.simpleChat;
chat.reciveMessage = function (msg) {
$('#messages').val($('#messages').val() + "-" + msg + "\r\n");
};
$.connection.hub.start();
$('#send').click(function () {
chat.sendMessage($('#msg').val());
});
</script> <script src="signalr/hubs" type="text/javascript"></script>
.NET applications however rely on the ciphers provided by the OS, and the only way to get new ciphers into the OS is through a patch from Microsoft. Unsupported versions of Windows typically do not receive these patches, so over time you can expect an increasing number of websites to stop working with .NET applications.
Ionic has been around for two years now. It is a great set of tools for developing hybrid applications based on AngularJS. Ionic is extremely popular at the moment, with more than one million applications built and a growing community of thousands of developers.
dotnet new webapi -o SampleApi
<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.1.3" /> <PackageReference Include="Microsoft.AspNetCore.OData" Version="7.4.0" />
using Microsoft.AspNet.OData.Extensions;
services.AddControllers().AddNewtonsoftJson(); // Add .AddNewtonsoftJson() to services.AddControllers(); services.AddOData(); // add this new line
app.UseEndpoints(endpoints => // Existing code
{
endpoints.MapControllers(); // Existing code
endpoints.EnableDependencyInjection(); // Add this new line
endpoints.Select().Expand().Filter().OrderBy().Count().MaxTop(20); // Add this new line
}); // replace: [HttpGet] // Existing code // with: [HttpGet, EnableQuery] // new code
public class Customer
{
public int Id { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
public Gender Gender { get; set; }
public AddressInfo Address { get; set; }
}
public class AddressInfo
{
public int StreetNo { get; set; }
public string PostalCode { get; set; }
}
public enum Gender
{
Man, Woman, Other
} ?$filter=Gender eq 'Woman'
?$filter=Gender eq 'Woman'&$orderby=Address/StreetNo
?$filter=contains(FirstName,'Ali')
