RazorEngineCore.Extensions

Extensions for RazorEngineCore (ASP.NET Core 3.1.1 Razor Template Engine)

HTML (safe) encoded output by default using RazorEngineCorePageModel or RazorEngineCorePageModel<T>.

RazorEngineCore.Precompiler

Template pre-compiler for RazorEngineCore.

Compile your RazorEngineCore Templates when building your solution/project, thus compiling them during runtime.

Precompiler usage

// Setup the template for the precompiler
[assembly: PrecompiledTemplate("sample", typeof(RazorEngineCorePageModel), "@Model.Name")]

// Using the precompiled template
var resourceTemplate = await PrecompiledTemplate.LoadAsync("sample");
await resourceTemplate.RunAsync(model: someModel);

• The precompiler tool will run after a build.
• Scanning the output assemblies for PrecompiledTemplateAttribute.
• Build the templates and store them in a resource file named RazorEngineCore.templates.

Support for (some) @Html tags with custom RazorEngineCoreHtmlWriter (to reduce external dependencies)

use: @("<div>string</div>")
out: &lt;div&gt;string&lt;/div&gt;

use: @Html.Encode("<div>string</div>")
out: &amp;lt;div&amp;gt;string&amp;lt;/div&amp;gt;

use: @Html.AttributeEncode("<div>string</div>")
out: &amp;lt;div&gt;string&amp;lt;/div&gt;

use: @Html.Raw("<div>string</div>")
out: <div>string</div>

Using the default RazorEngineTemplateBase with @Html will result in an exception The name 'Html' does not exist in the current context.

Extension Methods

For RazorEngine

CompileFromFile(string fileName, ...)
CompileFromFileAsync(string fileName, ...)
CompileFromStream(StreamReader streamReader, ...)
CompileFromStreamAsync(StreamReader streamReader, ...)

For RazorEngineCompiledTemplate<>

These enable direct Model usage w/o the need for the RazorEngineTemplateBase (PageModel) instance.

Run(object model = null)
RunAsync(object model = null)
Run<TModel>(TModel model = null)
RunAsync<TModel>(TModel model = null)

Coming Soon

• Aditional @Html tags.
• Unit Tests.
• And more...

Razor image by Freepik