I'm trying to use the xpath module in a function node by adding it into the function node setup. So far so good, the main issue I'm running into is how to parse the html string output from a
HTTP request for use with the xpath module.
My understanding is the function setup is equivalent to
xpath = require('xpath') and so I can't get
dom = require('xmldom').DOMParser this way?
Or is there a better way of using xpaths in Node-Red? I know there are css selectors however I am using body text as part of the xpath so it's not useful in this case.