Comments (3)
Update:
The fuctionality for supporting the @html, @url and any other helpers for MVC needs to be added by creating your own ITemplate and ITemplate<> classes. See the MvcTemplateBase class in the Web folder.
In this class, you will need to implement properties that expose Html (HtmlHelper) and Url (UrlHelper) properties. These classes will have to be instantiated internally to this class.
UrlHelper - Can be obtained from the HttpContextWrapper.CurrentHandler
using System;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;
HttpContextWrapper httpContextWrapper = new HttpContextWrapper(HttpContext.Current);
MvcHandler mvcHandler = httpContextWrapper.CurrentHandler as MvcHandler;
RequestContext requestContext = mvcHandler.RequestContext;
UrlHelper urlHelper = new UrlHelper(requestContext);
HtmlHelper - this is a bit more tricky, because you need a ViewContext
If you are writing a IViewEngine/IView, you will have the ViewContext in IView.Render....no problem. Otherwise, you won't have a ViewContext. Does anyone know a way to get ViewVContext through HttpContext or some other mechanism without writing a view engine and custom view?
RazorEngine class does not have a way to specify custom ITemplate classes
Currently, internally, only TemplateBase and TemplateBase<> are supported. So you can create a derived class, but you can't do anything with it. This needs to be added as an overload to the API.
I am adding all of this to my source code update (including a sample view engine and custom view).
Once I create the branch, hopefully this will be included in the main source code.
Scott
from razorengine.
Scott, we are using the template base from http://www.haiders.net/post/HtmlTemplateBase.aspx in the V2 razorengine with an added url helper:
public UrlHelper Url
{
get
{
if (urlhelper == null)
{
urlhelper = new UrlHelper(HttpContext.Current.Request.RequestContext);
}
return urlhelper;
}
}
from razorengine.
RazorEngine does support custom base template types, they are specified as part of the ITemplateServiceConfiguration
type, namely DefaultTemplateServiceConfiguration
, XmlTemplateServiceConfiguration
, or FluentTemplateServiceConfiguration
from razorengine.
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from razorengine.