I am new to XPath and wouder how to get the <span>
tag in this HTML code.
I am using the tag contains feature. I match the right tag, but I dont know how to get the <span>
tag below the <em>
so that I can get the date:
//em[contains(text(), "Datum för upprättande:")]
<li class="clear">
<em class="">Datum för upprättande:</em>
<span class="">19-11-2008</span>
</li>
您可以使用following-sibling
轴
//em[contains(text(), "Datum för upprättande:")]/following-sibling::span
As you specified Nokogiri:
require 'nokogiri'
html = '<li class="clear">
<em class="">Datum för upprättande:</em>
<span class="">19-11-2008</span>
</li>'
doc = Nokogiri::HTML(html)
em = doc.xpath('//em[contains(text(), "Datum för upprättande:")]')
puts em[0].next_element.content # => 19-11-2008
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.