OnTopicCMS/OnTopic-Editor-AspNetCore

`MetadataListAttribute`

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JeremyCaney commented

Provide a tidier version of the TopicLookupAttribute which offers a dropdown list of existing Root:Configuration:Metadata lookup lists, and automatically configures a TopicLookupAttribute with:

  • RelativeTopicPath set to LookupList (stored as a reference)
  • AttributeKey set to ContentType
  • AttributeValue set to LookupListItem
JeremyCaney commented

I set this up to derive from TopicListAttribute since so much of the functionality is shared. This includes a MetadataListAttributeDescriptor (2aea55f), MetadataListAttributeDescriptorViewModel (36c5b37), MetadataListViewComponent (0601aab), and a view (596c22d). The functionality was merged into develop as part of 7d8bd09.