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Fix for Macro Parameter Featured Products #95 #96

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Fix for Macro Parameter Featured Products #95 #96

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e1ef891
get selection from macro parameter
idseefeld Apr 4, 2022
3c7d21c
remove misleading comment
idseefeld Apr 4, 2022
c8fd79a
alternative fix for featured products macro
idseefeld Apr 5, 2022
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39 changes: 31 additions & 8 deletions src/Umbraco.SampleSite.Web/Views/MacroPartials/FeaturedProducts.cshtml
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Original file line number Diff line number Diff line change
Expand Up @@ -6,22 +6,45 @@
@inject UmbracoHelper Umbraco
@inject IPublishedValueFallback PublishedValueFallback
@inject IPublishedUrlProvider PublishedUrlProvider

@*
This snippet lists the items from a Multinode tree picker, using the pickers default settings.
Content Values stored as xml.

To get it working with any site's data structure, set the selection equal to the property which has the
multinode treepicker (so: replace "PropertyWithPicker" with the alias of your property).

But for classic version of a macro you use the parameter settings
*@

@{ var selection = Model.Content.Value<IEnumerable<IPublishedContent>>(PublishedValueFallback, "PropertyWithPicker").ToArray(); }
@{
//example 1: using document type properties for this macro
var contentMntpSelection = Model.Content.Value<IEnumerable<IPublishedContent>>(PublishedValueFallback, "PropertyWithPicker")?.ToArray();

//example 2: using classic macro parameter
var selection = Model.MacroParameters.FirstOrDefault(p => p.Key == "product").Value?.ToString().Split(',');

<ul>
@foreach (var id in selection)
if (contentMntpSelection != null && contentMntpSelection.Any())
{
<ul>
@foreach (var item in contentMntpSelection)
{
<li>
<a href="@item.Url(PublishedUrlProvider)">@item.Name</a>
</li>
}
</ul>
}
else if (selection != null && selection.Any())
{
var item = Umbraco.Content(id);
<li>
<a href="@item.Url(PublishedUrlProvider)">@item.Name</a>
</li>
<ul>
@foreach (var id in selection)
{
var item = Umbraco.Content(id);
<li>
<a href="@item.Url(PublishedUrlProvider)">@item.Name</a>
</li>
}
</ul>
}
</ul>
}