Re: [Htmlunit-user] htmlunit and dwr - initial post

[Alexandru P. <the...@ez...>]

#: on behalf of Marc Guillemot :: 5/31/2005 11:25 AM :#
> Seems to me that the problems you mention are the same as the ones desc=
ribed in the bugs:
>=20
> http://sourceforge.net/tracker/index.php?func=3Ddetail&aid=3D1209692&gr=
oup_id=3D47038&atid=3D448266
> and
> http://sourceforge.net/tracker/index.php?func=3Ddetail&aid=3D1209682&gr=
oup_id=3D47038&atid=3D448266
>=20
> Marc.
>=20
> Alexandru Popescu wrote:
>> #: on behalf of Alexandru Popescu :: 5/31/2005 12:04 PM :#
>>=20
>>>Hi!
>>>
>>>I was trying to test one of my working project page
>>>using HtmlUnit. The tricky part about this was
>>>that the page under test uses DWR to fill in 3
>>>select-s: the 1st one triggered by the body onload,
>>>and the other 2 by the preceding select onchange event.
>>>
>>>It seems i have reached some problems (and I am not
>>>sure which side is not working correctly), but
>>>after some `hacking=B4 i've been able to pass over some
>>>of the problems, ending by a message from DWR
>>>stating that `if i understand the way my browser works
>>>[...]=B4.
>>>
>>>After some more invesigation it seems like DWR is not
>>>reading the parameters (or maybe HtmlUnit is
>>>not correctly transmitting them).
>>>
>>>A more detailed comment about the patches i need to
>>>apply is here: htmlunit and dwr [1]
>>>
>>>Now my questions are:
>>>1/ is anybody successfully tested such a scenario?
>>>2/ can anybody put some light on the last problem? (or
>>>on the previous one, in case i did something
>>>wrong).
>>>
>>>:alex |.::the_mindstorm::.|
>>>
>>>ps: sorry for posting it to the ml too
>>>
>>>
>>=20
>>=20
>> As a continuation to this (after some digging):
>>=20
>> 1/ DWR is generating a script that has a relative URL in the form:
>> /servletContext/servlet/dwr/exec/DwrService.findITByUserID which resul=
ts in the following error from
>> htmlunit:
>>=20
>> [213ms][ERROR][com.gargoylesoftware.htmlunit.javascript.host.XMLHttpRe=
quest] - <Unable to initialize
>> XMLHttpRequest using malformed URL '/ezreport/servlet/dwr/exec/DwrServ=
ice.findITByUserID'.>
>>=20
>> I've been able to patch this but on the DWR side and I think this is n=
ot quite correct.
>>=20
>> However the next problem seems more important:
>>=20
>> 2/ the above function has to receive a set of parameters from the POST=
 method.
>> XMLHttpRequest is setting in the WebRequestSettings.setRequestBody() w=
ith the following arg:
>> =09
>> c0-scriptName=3DDwrService
>> callCount=3D1
>> c0-param0=3Dstring:7
>> c0-id=3D8360_1117530060338
>> c0-methodName=3DfindITByUserID
>> xml=3Dtrue
>>=20
>> (i think these are correct at least from the pov of DWR),
>> but later
>> WebResponse webResponse=3D makeWebResponseForJavaScriptUrl(webWindow, =
WebRequestSettings.getURL())
>> so it seems it is missing all the body.
>>=20
>> I guess that if i will be able to include the above content than it sh=
ould work. What is your
>> impression?
>>=20
>>=20
>> i would really like to find out what the experts of htmlunit think abo=
ut the aboves.
>>=20
>> tia,
>> :alex |.::the_mindstorm::.|
>>=20
>>=20
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>>=20
>=20
>=20
>=20
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>=20
>=20
Yes they seem to be quite near.
For the 1st one i think i already have a patch, and i will submit it here=
 for review. (the one in
HtmlScript - see attachement). Pls let me know what do you think about it=
.

What is missing is an idea about what is happening with the WebRequestSet=
tings.requestBody.
Is there a way i can modify the makeWebResponseForJavaScriptUrl to includ=
e also the
WebRequestSettings.getRequestBody?

:alex |.::the_mindstorm::.|