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  • Tom 713 posts 952 karma points
    Apr 20, 2012 @ 08:50
    Tom
    0

    razor @functions

    Hi all try as I might I can't get the following scenario to work..

    What im trying to achieve is a loop through to the closes doctype which has a template and then a redirect..

     

    I'm getting a syntax error stating { expected:

    <%@ Master Language="C#" MasterPageFile="~/umbraco/masterpages/default.master" AutoEventWireup="true" %>

    <asp:content ContentPlaceHolderId="ContentPlaceHolderDefault" runat="server">
    <umbraco:Macro runat="server" language="cshtml">
    @inherits umbraco.MacroEngines.DynamicNodeContext;

    @{  
      if(Model.HasValue("umbracoRedirect"))
      {
        var nodeToRedirectTo = Library.NodeById(Model.umbracoRedirect);
        if(nodeToRedirectTo != null && nodeToRedirectTo.Visible) {
          Response.RedirectPermanent(nodeToRedirectTo.Url);
        }
      }
      
      var nodeForUrl = Model.Parent;
      while (nodeForUrl != null && !TemplateExists(nodeForUrl.Template))
      {
        nodeForUrl = nodeForUrl.Parent;
      }
      
      if(nodeForUrl.Visible) {
        Response.RedirectPermanent(nodeForUrl.Url);
      }
    }

    @functions {    
        public static bool TemplateExists(int templateId)
        {
          if (templateId <= 0) 
          {
            return false;
          }
          var template = new umbraco.cms.businesslogic.Template(templateId);
          return template.Alias == "BasePage" || (template.MasterTemplate != 0 && TemplateExists(template.MasterTemplate));
        }
    }
    </umbraco:Macro>
    </asp:content>
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  • Douglas Ludlow 210 posts 366 karma points
    Apr 20, 2012 @ 17:41
    Douglas Ludlow
    0

    This appears to save without errors:

    @inherits umbraco.MacroEngines.DynamicNodeContext
    @{  
      if(Model.HasValue("umbracoRedirect"))
      {
        var nodeToRedirectTo = Library.NodeById(Model.umbracoRedirect);
        if(nodeToRedirectTo != null && nodeToRedirectTo.Visible)
        {
          Response.RedirectPermanent(nodeToRedirectTo.Url);
        }
      }
      
      var nodeForUrl = Model.Parent;
      while (nodeForUrl != null  && !TemplateExists(nodeForUrl.Template))
      {
        nodeForUrl = nodeForUrl.Parent;
      }
      
      if(nodeForUrl.Visible)
      {
        Response.RedirectPermanent(nodeForUrl.Url);
      }
    }

    @functions {    
      public static bool TemplateExists(int templateId)
      {
        if (templateId <= 0) 
        {
          return false;
        }
        var template = new umbraco.cms.businesslogic.template.Template(templateId);
        return template.Alias == "BasePage" || (template.MasterTemplate != 0 && TemplateExists(template.MasterTemplate));
      }
    }

     I don't know where the error was exactly, but I did find that Template lives under the umbraco.cms.businesslogic.template namespace which is different from what you have.

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  • Douglas Ludlow 210 posts 366 karma points
    Apr 20, 2012 @ 17:43
    Douglas Ludlow
    0

    Ah, okay, so the two changes I made to get the script to save without errors are:

    1. Remove the semicolon after:

      @inherits umbraco.MacroEngines.DynamicNodeContext

    2. Include template in the path namespace for:

      var template = newumbraco.cms.businesslogic.template.Template(templateId);
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