This element is not really necessary. I discovered later that Polymer epxressions support complex types. So you can simply use nuxeo-document to fetch the document and then use [[doc.properties.dc:title]], for example.
However it is possiuble this could break, because the Polymer binding documentation implies you should not use this syntax.
An element to fetch a document property value. It supports scalar properties (e.g. doc.properties["dc:title"]) and one level of complex properties (e.g. doc.properties["file:content"].name).
Element dependencies are managed via Bower. You can install that via:
npm install -g bower
Then, go ahead and download the element's dependencies:
bower install
We recommend that you use Polyserve, which you can install via:
npm install -g polyserve
And you can run it via:
polyserve -p 3000
Once running, you can checkout demo at http://localhost:3000/components/nuxeo-document-property/demo.
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