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  • Claushingebjerg 937 posts 2572 karma points
    Dec 11, 2014 @ 18:55
    Claushingebjerg
    0

    list nodes as json with parameters

    Razor

    I need some json for a typeahead feature, and im a bit stucking in some nested listing of parameters.

    I need json of this structure:

    {"items":[
    {
        "name":"Organisationen",
        "url":"/om-uch/organisationen/",
        "value":"Organisationen",
      "tokens": [
                  "i",
                  "need",
          "help"
          ]
    }
]}

    I have this:

    @inherits Umbraco.Web.Mvc.UmbracoTemplatePage
@{
    var items = new List<dynamic>(); 
    var thepages = CurrentPage.AncestorOrSelf(1).Descendants("Indholdsside");
    foreach(var page in thepages)
      {
      items.Add(new
          {
                  name = page.Name,
                  url = page.Url,
                  value = page.Name
             });
      }
  var o = new {
        items = items
    };
    string json = Json.Encode(o);
    Response.ContentType = "application/json";
}
@Html.Raw(json)

    I need a bit of help getting the "tokens" rendered inside the json.
    They are a comma separated string from an input field on the doc type.

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  • Claushingebjerg 937 posts 2572 karma points
    Dec 11, 2014 @ 20:38
    Claushingebjerg
    0

    Ok, so it wasnt so hard :)

    @inherits Umbraco.Web.Mvc.UmbracoTemplatePage
@{
    var items = new List<dynamic>(); 
    var thepages = CurrentPage.AncestorOrSelf(1).Descendants("Praktikplads");
    foreach(var page in thepages)
    {
        var searchterms = page.Name;
        if (page.HasValue("interneSoegeord")){
            searchterms = page.Name + "," + page.interneSoegeord ;
        }   
        items.Add(new
        {
            name = page.Name,
            url = page.Url,
            tokens = searchterms.Split(',')
        });
    }

    var o = new {
        items = items

    };

    string json = Json.Encode(o);
    Response.ContentType = "application/json";

}
@Html.Raw(json)

    But i have another issue. I need my json to start with a [ and not "{"items":"
    How do i get rid of those {"items": } 

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  • Claushingebjerg 937 posts 2572 karma points
    Dec 11, 2014 @ 21:22
    Claushingebjerg
    100

    Another simple solution :)

    string json =Json.Encode(items);
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