title: Selenium 2 - Can findElement(By.xpath) be scoped to a particular element?
body: <p>All the examples of findElement(By.xpath) I've seen search the whole page, e.g.</p>
  
  <pre><code>WebElement td = driver.findElement(By.xpath("//td[3]"));
  </code></pre>
  
  <p>What I want to achieve is this:</p>
  
  <pre><code>WebElement tr = ... // find a particular table row (no problem here)
  WebElement td = tr.findElement(By.xpath("/td[3]"));  // Doesn't work!
  </code></pre>
  
  <p>I've also tried other variations without luck: "td[3]", "child::td[3]"</p>
  
  <p>Using "//td[3]" finds the first matching node in the whole page, i.e. not restricted to my tr. So it's looking like when you findElement by xpath, the WebElement on which you call findElement() counts for nothing.</p>
  
  <p>Is it possible to scope findElement(By.xpath) to a particular WebElement?</p>
  
  <p>(I'm using Chrome, in case it matters.)</p>
  
  <p><strong>PLEASE NOTE:</strong> By.xpath("//td[3]") is just an example. I'm not looking for alternative ways of achieving the same thing. The question is just about trying to ascertain whether foo.findElement() takes any notice of foo when used with a By.xpath selector.</p>