Question

I am making a rails application, and I am supposed to work with Nokogiri for parsing the browser data. I could reach to get the data from, using css classes, and tags.

Now my question is that if we want to get the text data from a parent division in which there are 3 or 4 kinds of tags(p,span,sup,b..etc) again, then how can we reach to get all tags data at a time in the parent division ?

Can anybody help me please?

Answer 1

If there is a parent division in which some types of tags like p, u, b, etc. are involved, write your code like:

 url="http://www.google.co.in"
 doc = Nokogiri::XML(open(url))
 your_required_text = doc.css('#main-head').text

Under the #main-head division all text will be returned.

I think the above will work for you.