The install of JSLinks is the same for all SharePoint versions (2013, 2016, 2019, O365)
JSLink URLs and Tokens
When you are constructing your JSLink URL, there are a number of tokens you can take advantage of:
~site – reference to the current SharePoint site (or "Web")~sitecollection – reference to the current SharePoint site collection (or "Site")~layouts – version specific reference to the web application Layouts folder (so it will automatically swap out
/_layouts/15 for you)~sitecollectionlayouts – reference to the layouts folder in the current site collection (e.g.
/sites/team/_layouts/15)~sitelayouts – reference to the layouts folder in the current site (e.g.
This allows you to easily make sure that your JSLink files are targeted correctly (whether you are provisioning them to a specific library, or want to make sure your _layouts URL is constructed appropriately).
You can also apply more than one JSLink reference at a time by separating each reference with the pipe | symbol.So if you wanted to include two custom JSLink files on a field you might use the following attribute: