multiple media picker in umbraco 766 - Templates, (partial) views and macros

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Tim Gerhard 10 posts 125 karma points

Sep 06, 2017 @ 10:59

Multiple Media Picker in Umbraco 7.6.6

hello our.Umbraco Community

I've got a problem with my Multiple Media Picker. I want to read out all my pictures in a Partial View with Razor.

  @{ var mediaIds = Model.Content.GetPropertyValue("pictures"); }



@if (mediaIds != null)
{

 <div class="imageSlider noBottom">
            <div class="container">
                <div class="swiper-container">
                    <div class="swiper-wrapper">
        @foreach (var mediaId in mediaIds.ToString().Split(','))
        {
            var media = Umbraco.Media(mediaId);



            @* a single image *@
            if (media.DocumentTypeAlias == "Image")
            {
                @Render(media);
            }

            @* a folder with images under it *@
            if (media.Children("Image").Any())
            {
                foreach (var image in media.Children("Image"))
                {
                    @Render(image);
                }
            }

        }
                </div>
                </div>
                <div class="sliderButtons">
                    <img src="img/galerie_arrow_left.svg" class="button-prev" alt="Slider left"/>
                    <img src="img/galerie_arrow_right.svg" class="button-next" alt="Slider right"/>
                </div>
            </div>
        </div>


}




@helper Render(dynamic item)
{
            <div class="swiper-slide"><img src="@item.umbracoFile alt="Slider image"/></div>

}

With: @{ var mediaIds = Model.Content.GetPropertyValue("pictures"); } i don't get the meidaIds of my Items, does someone know why this happens?

Kind Regards Tim Gerhard

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Alex Skrypnyk 6175 posts 24186 karma points MVP 8x admin c-trib

Sep 06, 2017 @ 14:12

0

Hi Tim

What version of Umbraco are you using? Did you enable property value converters?

Thanks,

Alex

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Tim Gerhard 10 posts 125 karma points

Sep 07, 2017 @ 05:57

Nevermind i found it out myself with the help of coworkers & Stack overflow.

For the ones that are looking for the code i've used: (Works in Umbraco. 7.6.6)

@{
     var typedMultiMediaPicker = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("pictures");
                                foreach (var item in typedMultiMediaPicker)
                                {
    <img src="@item.Url" alt="image" />
                                    if (item.DocumentTypeAlias == "Folder")
                                    {
                                        foreach (var image in item.Children("Image"))
                                        {
                                <img src="@image.Url" alt="image" />
                                        }
                                    }
                                }
                            }

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