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  • Profiterole 232 posts 264 karma points
    Mar 12, 2012 @ 17:00
    Profiterole
    1

    if field is not empty

    Hi guys, i'm trying to display a field only if it's not empty. It works when not empty, but I got a macro error when empty. So, if in the foreach there's a result with empty "matiere", I got a error...

    What I do wrong?

    @foreach (var r in results.Skip(currentPage*10).Take(10))
        
    {            
     
                     <p>
                 <a href="@umbraco.library.NiceUrl(r.Id)"><strong>@r.Fields["nodeName"]</strong></a><br />
                 <small>Matière : if(!String.IsNullOrEmpty(@r.Fields["matiere"])){@r.Fields["matiere"]}</small>    
           </p>  
    }

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  • Profiterole 232 posts 264 karma points
    Mar 12, 2012 @ 18:37
    Profiterole
    1

    Ok, got it working :

    <small> - Matière : @if(r.Fields.Keys.Contains("matiere")){@r.Fields["matiere"]}</small>
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