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  • UmbracoNewb 31 posts 53 karma points
    Nov 11, 2011 @ 14:37
    UmbracoNewb
    0

    IsHelpers not working?

    Hi

    Trying to learn Razor, now that XSLT have been decapitated. I am making a fairly simple navigation and would like to check for the last element in my foreach using the IsNotLast:

    @{var footerLinks Model.NodeById(1214).Children;}
    <ul>
    @foreach(var lvl in footerLinks)
    {
      if(lvl.HasAccess){
        <li>
          <href="@lvl.Url">@lvl.Name</a>
          @lvl.IsNotLast("|")
          @*@if(lvl != footerLinks.Last()){
            <text>|</text>                              
          }*@
        </li>
      }                  
    }
    </ul>

     

    @lvl.IsNotLast("|") is giving me an error frontend: Error loading Razor Script green_solutionFooterLinksRZ.cshtml

    Cannot invoke a non-delegate type

    I can go with the out commented section, wit the if condition, the other option just seems smarter. But what is wrong, why am I getting an error? Site is Umbraco 4.7.1

  • Sebastiaan Janssen 5060 posts 15522 karma points MVP admin hq
    Nov 17, 2011 @ 20:08
    Sebastiaan Janssen
    0

    I was not aware that this would be a valid call.. but, I've just tested it and it seems to work fine! I think you're using 4.7.0, you should upgrade to 4.7.1 to use the IsHelpers. :)

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