I should also add that this works like a charm. I just cannot figure out how to do an array. I set this up exactly the same as the first one except the DAMP data type is using a single media item.

@inherits umbraco.MacroEngines.DynamicNodeContext
@using DigibizAdvancedMediaPicker

@{
dynamic media = Model.MediaById(Model.HomePageSlideShow2);
<img src="@media.umbracoFile" alt="@media.nodeName" width="800px"/>
}

Isn't it just a typo? This is what you have:

@foreach (dynamic media = Model.MediaById(Model.HomePageSlideShow))

And I think it should be this:

@foreach (dynamic media in Model.MediaById(Model.HomePageSlideShow))

But even if you do that you are using Model.MediaById. Doesn't that always return 1 item so can you do a foreach on that?

Here is the Razor code I used in the example. It's a bit different.

@inherits umbraco.MacroEngines.DynamicNodeContext
@using DigibizAdvancedMediaPicker;

@{  
   //DAMP File
   dynamic file = Model.dampFile.mediaItem.File;

   <h3 style="margin-top: 20px;">Razor DAMP file sample</h3>
   <p>Download: <a href="@file.umbracoFile" target="_blank">@file.nodeName</a></p>

   //DAMP Classic
   dynamic media = Model.MediaById(Model.dampClassic);

   <h3 style="margin-top: 20px;">Razor DAMP classic sample</h3>
   <img src="@media.umbracoFile" alt="@media.nodeName" height="400px"/>

   <table>
       <tr>
           <td style="vertical-align: top; padding-right: 20px;">

               @*DAMP New wide*@
               <h3 style="margin-top: 20px;">Razor DAMP new wide sample</h3>
               <ul>
                   @foreach (dynamic d in Model.dampNewWide)
                   {
                       <li>
                           <img src="@DAMP_Helper.GetImageCropperUrl(d, "wideCrop")" alt="@d.ImageWide.nodeName"/>
                       </li>
                   }
               </ul>

           </td>
           <td  style="vertical-align: top;">

               @*DAMP New long*@
               <h3 style="margin-top: 20px;">Razor DAMP new long sample</h3>
               <ul>
                   @foreach (dynamic d in Model.dampNewLong)
                   {
                       //Get the image (= MediaType ImageLong)
                       var imageLong = d.ImageLong;

                       //Get the crop (propertyName = longImage)
                       var crop = imageLong.longImage;

                       <li>
                           <img src="@crop.Find("@name", "longCrop").url" alt="@imageLong.nodeName"/>
                       </li>
                   }
               </ul>

           </td>
       </tr>
   </table>
}

Jeroen

You could also have a look at the Cultiv Razor Examples project. It also has some nice DAMP examples.

Jeroen

I changed the code to:

 <ul>
    @foreach (dynamic media in Model.MediaById(Model.HomePageSlideShow))
    {
        <li>
            <img src="@media.umbracoFile" alt="@media.nodeName" />
       </li>
    }
</ul>
 
  
    dynamic media2 = Model.MediaById(Model.HomePageSlideShow2);
    
    <img src="@media2.umbracoFile" alt="@media2.nodeName" width="800px"/>
 
 } 

but that didn't work either. Now I'm getting this error on the actual page :

Error loading Razor Script Slideshow.cshtml
Cannot get MediaById without an id

I'm using an id for the datatype, though. This seems like an error message that I'd only get from using full media xml in the datatype. I tried that just to see what would happen and I get this error :

Error loading Razor Script Slideshow.cshtml
Object reference not set to an instance of an object.

I'm going to look more closely at the Cultiv Razor Examples. I just didn't recall seeing a useable example. I just want the classic to work as a multiple. I don't need to recrop the images.

If you only use the id and store multiple images the ids are stored in a csv format. For example the value may look like this: "1056,1089,1103". You first need to split the string, loop trough that and than use Model.MediaById. 

For splitting the string you can do something like this:

char[] splitChar = { ',' };
string[] ids = Model.HomePageSlideShow.ToString().Split(splitChar, StringSplitOptions.RemoveEmptyEntries);

@foreach (string id in ids )
{
    //use Model.MediaById(id) and work with that.
}

Jeroen

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