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Two C# extension methods for inlining script and style bundles into the HTML response using ASP.NET MVC and the System.Web.Optimization framework.
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <title>Title</title> | |
| @Html.InlineStyles("~/some/path/to/a/bundle.css") | |
| </head> | |
| <body> | |
| @RenderBody() | |
| @Html.InlineScripts("~/some/path/to/a/bundle.js") | |
| </body> | |
| </html> |
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| using System.Linq; | |
| using System.Web; | |
| using System.Web.Mvc; | |
| using System.Web.Optimization; | |
| public static class HtmlHelperExtensions | |
| { | |
| public static IHtmlString InlineScripts(this HtmlHelper htmlHelper, string bundleVirtualPath) | |
| { | |
| return htmlHelper.InlineBundle(bundleVirtualPath, htmlTagName: "script"); | |
| } | |
| public static IHtmlString InlineStyles(this HtmlHelper htmlHelper, string bundleVirtualPath) | |
| { | |
| return htmlHelper.InlineBundle(bundleVirtualPath, htmlTagName: "style"); | |
| } | |
| private static IHtmlString InlineBundle(this HtmlHelper htmlHelper, string bundleVirtualPath, string htmlTagName) | |
| { | |
| string bundleContent = LoadBundleContent(htmlHelper.ViewContext.HttpContext, bundleVirtualPath); | |
| string htmlTag = string.Format("<{0}>{1}</{0}>", htmlTagName, bundleContent); | |
| return new HtmlString(htmlTag); | |
| } | |
| private static string LoadBundleContent(HttpContextBase httpContext, string bundleVirtualPath) | |
| { | |
| var bundleContext = new BundleContext(httpContext, BundleTable.Bundles, bundleVirtualPath); | |
| var bundle = BundleTable.Bundles.Single(b => b.Path == bundleVirtualPath); | |
| var bundleResponse = bundle.GenerateBundleResponse(bundleContext); | |
| return bundleResponse.Content; | |
| } | |
| } |
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