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POXPath _relative_ to given element in HTMLUnit/Groovy?
 

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    <p>I would like to evaluate an XPath expression <em>relative</em> to a given element.</p> <p>I have been reading here: <a href="http://www.w3schools.com/xpath/default.asp" rel="nofollow noreferrer">http://www.w3schools.com/xpath/default.asp</a></p> <p>And it seems like one of the syntaxes below should work (esp no leading slash or descendant:)</p> <p>However, none seem to work in HTMLUnit. Any help much appreciated (oh this is a groovy script btw). Thank you!</p> <p><a href="http://htmlunit.sourceforge.net/" rel="nofollow noreferrer">http://htmlunit.sourceforge.net/</a></p> <p><a href="http://groovy.codehaus.org/" rel="nofollow noreferrer">http://groovy.codehaus.org/</a></p> <p>Misha</p> <hr> <pre><code>#!/usr/bin/env groovy import com.gargoylesoftware.htmlunit.WebClient def html=""" &lt;html&gt;&lt;head&gt;&lt;title&gt;Test&lt;/title&gt;&lt;/head&gt; &lt;body&gt; &lt;div class='levelone'&gt; &lt;div class='leveltwo'&gt; &lt;div class='levelthree' /&gt; &lt;/div&gt; &lt;div class='leveltwo'&gt; &lt;div class='levelthree' /&gt; &lt;div class='levelthree' /&gt; &lt;/div&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; """ def f=new File('/tmp/test.html') if (f.exists()) { f.delete() } def fos=new FileOutputStream(f) fos&lt;&lt;html def webClient=new WebClient() def page=webClient.getPage('file:///tmp/test.html') def element=page.getByXPath("//div[@class='levelone']") assert element.size()==1 element=page.getByXPath("div[@class='levelone']") assert element.size()==0 element=page.getByXPath("/div[@class='levelone']") assert element.size()==0 element=page.getByXPath("descendant:div[@class='levelone']") // this gives namespace error assert element.size()==0 </code></pre> <p>Thank you!!!</p>
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