xpath find if node exists

Posted by EddyR on Stack Overflow See other posts from Stack Overflow or by EddyR
Published on 2009-04-20T11:14:39Z Indexed on 2010/04/25 12:13 UTC
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Using a xpath query how do you find if a node (tag) exists at all?

For example if I needed to make sure a website page has the correct basic structure like /html/body and /html/head/title

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xpath find if node exists - Developer IT

xpath find if node exists

beginning-xpath

xpath

expression

Related posts about beginning-xpath

xpath find if node exists

Related posts about xpath

xpath query in a servlet gives exception

XPath to find element based on another XPath element

Xpath question Xml Xpath

php xpath query on and xpath result

how to use nokogiri methods .xpath & .at_xpath

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