Hi Clint,
When I look at that source, it doesn't look like *any* object has an
id of 'genTabViewId:genTabFrm:availableGroups:source::0'. There is an
object with a @name of
'genTabViewId:genTabFrm:availableGroups:source::0', but that is an
<input>...
Perhaps the id="" attribute is not escaped properly (and the engine
has to drop it). The valid characters for an ID attribute in HTML 4.01
are /[a-z][a-z0-9:-_\.]*/i, so it's not that the id attribute is
incorrect - likewise, <tr>s are allowed in HTML 4.01 to have id
attributes.
In fact, *none* of the elements in that XML source have an id
attribute. Interesting.
Jevon
On Sat, Aug 18, 2012 at 1:19 AM, Parham, Clinton <cpar...@biosignia.com> wrote:
> Hi Julien,
>
> Thank you for replying.
>
> I have attached the asXML dump of the page after Thread.sleep(10000) to
> account for AJAX activity.
>
> When I open the dumped content in Chrome and enter the following into the
> JavaScript console, the "tr" I'm trying to click is found:
> $x("//tr[@id='genTabViewId:genTabFrm:availableGroups:source::0']")
>
> Looking forward to your perspective.
>
> Clint
>
> -----Original Message-----
> From: Julien HENRY [mailto:henr...@yahoo.fr]
> Sent: Friday, August 17, 2012 3:25 AM
> To: Usage problems for JWebUnit
> Subject: Re: [JWebUnit-users] clickElementByXPath failing
>
> Hi,
>
> I've just tested to locate a tr element by id using the same xpath expression
> and it is working fine. Are you not encountering timing issue? If you are
> using AJAX to update the page there could be different results depending on
> execution speed.
>
> Concerning diference between getPageSource and asXml Jevon is right:
> getPageSource returns the original source returned by the server while asXml
> is a dump of the current state of the DOM.
>
> Could you please send us the result of asXml() when your test failed?
>
> Regards,
>
> Julien
>
>
> ----- Mail original -----
>> De : "Parham, Clinton" <cpar...@biosignia.com>
>> À : Usage problems for JWebUnit <jwebunit-users@lists.sourceforge.net>
>> Cc :
>> Envoyé le : Vendredi 17 août 2012 4h57
>> Objet : Re: [JWebUnit-users] clickElementByXPath failing
>>
>> When executing getElementsByXPath("//tr") I get back 88 matches.
>>
>> But it gets more interesting:
>>
>> The following (from my original clickElementByXPath) returns zero matches:
>> getElementsByXPath("//tr[@id='genTabViewId:genTabFrm:availableGroups:source::0']");
>>
>> But this returns what I'm looking for (only changed "tr" to
>> "*"):
>> getElementsByXPath("//*[@id='genTabViewId:genTabFrm:availableGroups:source::0']");
>>
>> This is what the debugger returns when Inspecting the return value of the
>> above
>> statement - you can see it is a "tr":
>> [IElement[name=tr wrapped=HtmlTableRow[<tr
>> class="rich-picklist-source-row"
>> id="genTabViewId:genTabFrm:availableGroups:source::0">]]]
>>
>> I would expect consistent results when calling both of these
>> getElementsByXPath
>> methods. What's going on?
>>
>> Thanks.
>>
>> -----Original Message-----
>> From: jevon [mailto:je...@jevon.org]
>> Sent: Thursday, August 16, 2012 8:56 PM
>> To: Usage problems for JWebUnit
>> Subject: Re: [JWebUnit-users] clickElementByXPath failing
>>
>> Hi,
>>
>> I can't look at the JWebUnit source right now, but it sounds like
>> getPageSource() just dumps out the original source of the page, i.e.
>> without Javascript DOM modifications, whereas page.asXml() dumps the
>> runtime content of the page itself, i.e. after Javascript/AJAX has
>> modified the page. Or perhaps the source page does not validate, thus
>> some of the elements are lost.
>>
>> What happens if you execute getElementsByXPath("//tr")?
>>
>> Cheers
>> Jevon
>>
>> On Fri, Aug 17, 2012 at 8:47 AM, Parham, Clinton <cpar...@biosignia.com>
>> wrote:
>>> Hello,
>>>
>>> We're using JWebUnit 3 to test a JSF web application that uses JBoss
>> RichFaces AJAX enabled components.
>>>
>>> At one point in the test, a call to
>> clickElementByXPath("//tr[@id='genTabViewId:genTabFrm:availableGroups:source::0']")
>> is made but it fails with this:
>>>
>>> java.lang.AssertionError: Unable to locate element with xpath
>> "//tr[@id='genTabViewId:genTabFrm:availableGroups:source::0']"
>>> at org.junit.Assert.fail(Assert.java:91)
>>> at org.junit.Assert.assertTrue(Assert.java:43)
>>> at
>> net.sourceforge.jwebunit.junit.WebTester.assertElementPresentByXPath(WebTester.java:2109)
>>> at
>> net.sourceforge.jwebunit.junit.WebTester.clickElementByXPath(WebTester.java:2673)
>>> at
>> com.xyz.util.EnrollmentUtil.setGeneralTabFields(EnrollmentUtiljava:165)
>>> ...
>>>
>>> Just before making the clickElementByXPath call, we execute
>> Thread.sleep(5000) to account for AJAX activity and then we dump the page
>> content two ways to see what's going on:
>>> [1] FileUtils.writeStringToFile(new File(filename), getPageSource());
>>> and
>>> [2] HtmlUnitTestingEngineImpl engine = (HtmlUnitTestingEngineImpl)
>> getTestingEngine();
>>> HtmlPage page = ((HtmlPage) engine.getCurrentWindow().getEnclosedPage());
>>> FileUtils.writeStringToFile(new File(filename), page.asXml());
>>>
>>> The dumps are different which is quite surprising. When viewing the file
>> generated by method [1] in Chrome, the "tr" element is not present.
>> But it is present when viewing the file generated by method [2].
>>>
>>> What is happening?
>>>
>>>
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