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  • Tove 15 posts 35 karma points
    May 26, 2015 @ 18:06
    Tove
    0

    How to render images with LeBlender?

    Hi How is the best way to render images using LeBlender?

    The code here (on Pastie)

    gives me the following error within the grid:

    "Something went wrong with this editor, below is the exception detail:

    The value of parameter 'id' must be either a string or an integer"

    Thanka in advance /T

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  • Amir Khan 1289 posts 2746 karma points
    May 26, 2015 @ 18:38
    Amir Khan
    0

    Hi Tove, what datatype contains the images you're trying to render?

    -Amir

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  • Tove 15 posts 35 karma points
    May 26, 2015 @ 19:12
    Tove
    0

    Hi Amir Its the image picker

    Best /Tove

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  • Amir Khan 1289 posts 2746 karma points
    May 26, 2015 @ 20:01
    Amir Khan
    0

    Here's an example that will render a list of images for you if you're datatype is the new media picker.

    @inherits UmbracoViewPage<Lecoati.LeBlender.Extension.Models.LeBlenderModel>

    @if (Model.Items.Any())
    {
      <!-- Wrapper for slides -->
        <ul>
            @{
            var item = Model.Items.ElementAt(0);
            
            var imageList = item.GetValue<string>("multiImageSlider");
            if (!string.IsNullOrWhiteSpace(imageList))
                    {
                        var imgList = imageList.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries).Select(int.Parse);

                        var imgListCollection = Umbraco.TypedMedia(imgList);

                        if (imgListCollection != null)
                        {
                            foreach (var img in imgListCollection)
                            {
                                <li><img src="@img.Url"></li>
                            }
                        }
                    }
            }
        </ul>
    }
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