How to select an Object by its class in Selenium

Question

There is a web page with a form embedded which has a field that uses jquery autocomplete function:

The HTML which is rendered after a user name returns 1 or more results looks like below. But, I'm not able to figure out the way to "click".

Will jQuery type selector work is this case:

$(".ul.ui-autocomplete li:first a")

Answer 1

When it comes to Selenium, XPath will definately locate the element. The below code should work. Plz verify though.

xpath=//li[contains(@class, 'ui-autocomplete')]/li[1]/a