I'm trying to loop through media items in a media folder. I have succeeded by using the macro template for doing just that. But when I add a <ul> to present the items in a list I get this error: "No overload for method 'Write' takes 0 arguments'."
Why? What went wrong? Any help is appreciated.
This is my razor code:
@{ @* Get the macro parameter and check it has a value otherwise set to empty hive Id *@ var mediaFolderID = String.IsNullOrEmpty(Model.MacroParameters.mediaFolderID) ? HiveId.Empty.ToString() : Model.MacroParameters.mediaFolderID; } @if (mediaFolderID != HiveId.Empty.ToString() && HiveId.TryParse(mediaFolderID).Success) { var mediaFolder = Umbraco.GetDynamicContentById(mediaFolderID);
Kasper, I agree with gilad on what this looks like. Try this:
@{ @* Get the macro parameter and check it has a value otherwise set to empty hive Id *@ var mediaFolderID = String.IsNullOrEmpty(Model.MacroParameters.mediaFolderID) ? HiveId.Empty.ToString() : Model.MacroParameters.mediaFolderID; if (mediaFolderID != HiveId.Empty.ToString() && HiveId.TryParse(mediaFolderID).Success) { var mediaFolder = Umbraco.GetDynamicContentById(mediaFolderID); if (mediaFolder.Children.Any()) { <ul> @foreach (var mediaItem in mediaFolder.Children) { var fileURL = Umbraco.GetMediaUrl(mediaItem.Id, "uploadedFile"); <li> <p> <strong> <a href="@fileURL" title="@mediaItem.Name">@mediaItem.Name</a> </strong> <br /> <span class="subPageDate">Sidst opdateret @mediaItem.UpdateDate.ToString("dd/MM/yyyy hh:mm")</span> <br />@mediaItem.fileDescription </p> </li> } </ul> } } }
Find an error: Looping media items
I'm trying to loop through media items in a media folder. I have succeeded by using the macro template for doing just that. But when I add a <ul> to present the items in a list I get this error: "No overload for method 'Write' takes 0 arguments'."
Why? What went wrong? Any help is appreciated.
This is my razor code:
@{
@* Get the macro parameter and check it has a value otherwise set to empty hive Id *@
var mediaFolderID = String.IsNullOrEmpty(Model.MacroParameters.mediaFolderID) ? HiveId.Empty.ToString() : Model.MacroParameters.mediaFolderID;
}
@if (mediaFolderID != HiveId.Empty.ToString() && HiveId.TryParse(mediaFolderID).Success)
{
var mediaFolder = Umbraco.GetDynamicContentById(mediaFolderID);
if (mediaFolder.Children.Any())
{
<ul>
@foreach (var mediaItem in mediaFolder.Children)
{
@{var fileURL = Umbraco.GetMediaUrl(mediaItem.Id, "uploadedFile");}
<li><p><strong><a href="@fileURL" title="@mediaItem.Name">@mediaItem.Name</a></strong><br /><span class="subPageDate">Sidst opdateret @mediaItem.UpdateDate.ToString("dd/MM/yyyy hh:mm")</span><br />@mediaItem.fileDescription</p></li>
}
</ul>
}
}
Hii kasper
try remove the @ from this line :
like this:
Kasper, I agree with gilad on what this looks like. Try this:
@{@* Get the macro parameter and check it has a value otherwise set to empty hive Id *@
var mediaFolderID = String.IsNullOrEmpty(Model.MacroParameters.mediaFolderID) ?
HiveId.Empty.ToString() : Model.MacroParameters.mediaFolderID;
if (mediaFolderID != HiveId.Empty.ToString() && HiveId.TryParse(mediaFolderID).Success) {
var mediaFolder = Umbraco.GetDynamicContentById(mediaFolderID);
if (mediaFolder.Children.Any()) {
<ul>
@foreach (var mediaItem in mediaFolder.Children) {
var fileURL = Umbraco.GetMediaUrl(mediaItem.Id, "uploadedFile");
<li>
<p>
<strong>
<a href="@fileURL" title="@mediaItem.Name">@mediaItem.Name</a>
</strong>
<br />
<span class="subPageDate">Sidst opdateret @mediaItem.UpdateDate.ToString("dd/MM/yyyy hh:mm")</span>
<br />@mediaItem.fileDescription
</p>
</li>
}
</ul>
}
}
}
Hi guys
Yes, that works perfect! (exept that you Grant had one } to much :-) )
Thanks for your quick help
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