ruby - watir-webdriver: how to retrieve entire line from HTML for which I found substring in it? -


i've got in html coming server:

<html ...> <head ...> .... <link href="http://mydomain.com/digital_cameras--~all" rel="canonical" />  <link href="http://mydomain.com/digital_cameras--~all/sec_~product_list/sb_~1/pp_~2" rel="next" /> ... </head> <body> ... </body> </html>

if b holds browser object navigated page need through, i'm able find rel="canonical" b.html.include? statement, how retrieve entire line substring found? , need next (not empty) one.

you can use css-locator (or xpath) link elements.

the following return html (which line) link element has rel attribute value of "canonical":

b.element(:css => 'link[rel="canonical"]').html #=> <link href="http://mydomain.com/digital_cameras--~all" rel="canonical" />

i not sure mean "i need next (not empty) one.". if mean want 1 rel attribute value of "next", can do:

b.element(:css => 'link[rel="next"]').html #=> <link href="http://mydomain.com/digital_cameras--~all/sec_~product_list/sb_~1/pp_~2" rel="next" />

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