I'm using the spark view engine with my asp.net mvc application.
In my aspx pages, I can succesfully use Html.Actionlink, but when I attempt it in spark files, it doesnt show up in intellisense, and when i try to run it anyway, i get:
Dynamic view compilation failed.
c:\Users\midas\Documents\Visual Studio 2008\Projects\ChurchMVC\ChurchMVC\Views\Home\Index.spark(73,25): error CS1061: 'System.Web.Mvc.HtmlHelper' does not contain a definition for 'ActionLink' and no extension method 'ActionLink' accepting a first argument of type 'System.Web.Mvc.HtmlHelper' could be found (are you missing a using directive or an assembly reference?)
I do have system.web.mvc referenced, and I have added in _global.spark.
None of that helps. Any ideas?
(Copied from Rei Roldán's answer in Spark discussion group)
This is where the helpers live.
<use namespace="System.Web.Mvc.Html" />
It is possible to get this error even with correct Web.config by declaring ActionLink with wrong argument types.
Example:
<%= Html.ActionLink(1, "bar") %>
Error:
Compiler Error Message: CS1928: 'System.Web.Mvc.HtmlHelper<Approval.WebSite.ViewsModels.HomeIndexPage>' does not contain a definition for 'ActionLink' and the best extension method overload 'System.Web.Mvc.Html.LinkExtensions.ActionLink(System.Web.Mvc.HtmlHelper, string, string)' has some invalid arguments
While this works:
<%= Html.ActionLink("foo", "bar") %>
So check your markup as well.
I had the same problem with Html.ActionLink in master layout. The reason was automatic Html encoding. Fixed by setting <pages automaticEncoding="false"> in web.config or by using !{Html.ActionLink(...)} instead of ${Html.ActionLink(...)}
