how to retrieve mediatype custom propertyvalue from within grid editor template

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Edgar Rasquin 326 posts 925 karma points

Jul 04, 2018 @ 09:09

Hi there,

I wondered wether someone could point out how to access a custom PropertyValue of a MediaType (Image):

enter image description here

from within Grid Editor template:

@model dynamic
@using Umbraco.Web.Templates

@if (Model.value != null)
{   
    var url = Model.value.image;
    if(Model.editor.config != null && Model.editor.config.size != null){
        url += "?width=" + Model.editor.config.size.width;
        url += "&height=" + Model.editor.config.size.height;

    if(Model.value.focalPoint != null){
        url += "&center=" + Model.value.focalPoint.center +"," + Model.value.focalPoint.center;
        @*url += "&mode=crop";*@
    }
}

<!-- \Views\Partials\Grid\Editors\Media.cshtml -->
<div style="overflow:hidden">
    <img src="@url" alt="@Model.value.caption">
</div>
if (Model.value.caption != null)
{
    <p class="caption">@Model.value.caption</p>
}

}

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Jason Elkin 38 posts 351 karma points MVP 3x c-trib

Jul 04, 2018 @ 10:23
100
The grid editor itself doesn't store the whole media item with all of its properties, but it does store its ID so you can use an Umbraco Helper to get the media item.

First Replace @model dynamic with the following, then you can get the media item and its properties.
```
@inherits UmbracoViewPage<dynamic>
...
@{ 
    IPublishedContent yourMedia = Umbraco.TypedMedia((int)Model.value.id)
    int rotation = yourMedia.GetPropertyValue<int>("imageRotation");
}
```
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Edgar Rasquin 326 posts 925 karma points

Jul 04, 2018 @ 10:44

0

Hi Jason,

thank you very much. Works perfekt!

cheers

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