This seems to be, even now, a subject without a specific documentation.
Lets us assume we want to have an admin portlet in the content area in our site.
If you are working in a custom portlet and with FileEntries, it is very likely that you will need the preview url of this file, to use it in your…
If we have a web content and we want to update the index of it we can do that with the following code:
While trying to make a custom validator in a form, there was the need to reuse the information set in the portlet-model-hints.xml file.