Hi all,

I'm trying to make a checkbox list on my page in Razor. I need it to list all the prevalues from the datatype and then set any checkbox that's checked in the backend to checked. I'm quite close to getting it to work at the moment, but there's just a flaw that I can't figure out. 

My code so far:

@using System.Xml.XPath
@using System.Web.UI.WebControls
@using umbraco.cms.businesslogic.web

@{
  int nodeId = Convert.ToInt32(HttpContext.Current.Request.QueryString["id"]);
  Document doc = new Document(nodeId);

  if(doc != null)
  {
   <ul>
     @{
       // Get prevalues from the class datatype
       XPathNodeIterator preValueRootElementIterator = 
                umbraco.library.GetPreValues(1100);
       preValueRootElementIterator.MoveNext(); //move to first
       XPathNodeIterator preValueIterator = 
            preValueRootElementIterator.Current.SelectChildren("preValue", "");     


         foreach(var value in doc.getProperty("klasse").Value.ToString().Split(','))
         {
           while (preValueIterator.MoveNext())
           {
             if(preValueIterator.Current.GetAttribute("id", "") == value)
             {
               <input type="checkbox" checked="yes" 
                    value='@preValueIterator.Current.GetAttribute("id", "")'>
                    @preValueIterator.Current.Value
               </input>
             }
             else 
             {
               <input type="checkbox" 
                    value='@preValueIterator.Current.GetAttribute("id", "")'>
                    @preValueIterator.Current.Value
               </input>
             }
           }
         }
      }
   </ul>
   }
}

It checks off the first value from my document property, but not the rest. Also, I find it not-so elegant to have the while loop inside the foreach. Is there a better way to do this?

Any hint/help is appreciated! :-)

Thanks a lot in advance,

Bo