ASP.Net使用Umbraco (原型)在视图中显示图像
ASP.Net使用Umbraco (原型)在视图中显示图像
提问于 2017-08-16 16:45:51
因此，我使用Umbraco CMS与原型，并试图获得一个图像属性，以显示在前端。我有它显示我的其他3个领域作为附加的图像，但我正在努力显示它的媒体项目，我做错了什么
// HomeController.cs
public class HomeController : SurfaceController {
public ActionResult RenderTheGroup()
{
List<FeaturedItem> model = new List<FeaturedItem>();
IPublishedContent homepage = CurrentPage.AncestorOrSelf(1).DescendantsOrSelf().Where(x => x.DocumentTypeAlias == "home").FirstOrDefault();
ArchetypeModel featuredItems = homepage.GetPropertyValue<ArchetypeModel>("featuredItemList");
foreach(ArchetypeFieldsetModel fieldset in featuredItems)
{
int imageId = fieldset.GetValue<int>("image");
var mediaItem = Umbraco.Media(imageId);
string image = mediaItem.Url;
model.Add(new FeaturedItem(
fieldset.GetValue<string>("name"),
fieldset.GetValue<string>("paragraph"),
fieldset.GetValue<string>("link"),
image
));
}
return PartialView(PARTIAL_VIEW_FOLDER + "_TheGroup.cshtml", model);
}
}//型号- FeaturedItem.cs
public class FeaturedItem
{
public string Name { get; set; }
public string Paragraph { get; set; }
public string Image { get; set; }
public string LinkUrl { get; set; }
public FeaturedItem(string name, string paragraph, string image, string linkUrl)
{
Name = name;
Paragraph = paragraph;
Image = image;
LinkUrl = linkUrl;
}
}}
//查看
<div class=" col-md-3">
<div class="thumbnail">
@RenderFeaturedItem(@Model[0], null)
</div>
</div>
@helper RenderFeaturedItem(FeaturedItem item, string extraClass)
{
<img src="@item.Image" alt="">
<div class="">
<div class="caption">
<h4>
<a target="_blank" href="@item.LinkUrl">@item.Name</a>
</h4>
<p>@item.Paragraph</p>
</div>
<div class="">
<p>
<a target="_blank" href="@item.LinkUrl">
Link here
<i class="fa fa-chevron-right" aria-hidden="true"></i>
</a>
</p>
</div>
</div>
}回答 1
Stack Overflow用户
回答已采纳
发布于 2018-06-10 01:14:41
我不知道它是否仍然对你有帮助，但我用以下方法解决了这个问题：
int imageId = fieldset.ToPublishedContent().GetPropertyValue<int>("image");
var mediaItem = Umbraco.Media(imageId);
string image = mediaItem.Url; 页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/45708966
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