title: Playwright - get a collection of elements
body: <p>I want to write a test against a web page that returns a bunch of data in a simple HTML table. One of the columns is an order number - so I want to get a list of order numbers. In Selenium, this is really simple <br><br>
  <code>Elements _elements = Driver.FindElements(Map.OrderNumbers.FoundBy);</code>
  <br><br>
  where &quot;Map.OrderNumbers&quot; is a simple XPath expression. I tried to use the Playwright equivalent
  <br><br>
  <code>const orderNumbers = await page.$$(Map.OrderNumbers)</code>
  <br><br>
  but this is not working - it just gives me a lot of useless GUIDs and Element handles. I only want an array of numbers. I tried searching everywhere for examples but have found none.</p>