xpath find node that does not contain child
I'm trying to create some xpath that will find all a tags that do not contain img tags, so that something such as
<a href="http://yahoo.com"><img src="http://yahoo.com/logo.png"></a>
Of course I could do this in a two-part search but I'm sure there must be some way to do this with xpath.
Try and avoid the // if you can, though. Also note this will only exclude as that directly contain imgs.