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From Martin Kindler <kindl...@arcor.de>
Subject Re: [s2] strange (for me) OGNL behavior
Date Sun, 31 May 2009 16:27:00 GMT
Martin, thanks a lot!

Martin Gainty schrieb:
> WEB-INF/classes/struts-default.xml
> <interceptors>
>            <interceptor name="params" class="com.opensymphony.xwork2.interceptor.ParametersInterceptor"/>
> 
>              <interceptor-stack name="paramsPrepareParamsStack">
>                 <interceptor-ref name="exception"/>
>                 <interceptor-ref name="alias"/>
>                 <interceptor-ref name="i18n"/>
>                 <interceptor-ref name="params">
>                     <param name="excludeParams">dojo\..*,^struts\..*</param>
>                 </interceptor-ref>
> 
> add exclude param after ^struts\..*
> e.g. ^struts\..*,name
> 
> does this help?
> Martin 
> ______________________________________________ 
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> 
> 
> 
>> Date: Sat, 30 May 2009 10:33:53 +0200
>> From: kindlerm@arcor.de
>> To: user@struts.apache.org
>> Subject: Re: [s2] strange (for me) OGNL behavior
>>
>> Musachy,
>>
>> that sounds interesting. Can you tell me where I find information about 
>> configuring (in struts-config.xml? or programmatically?) the interceptor?
>>
>> Thanks
>>
>> Martin
>>
>> Musachy Barroso schrieb:
>>> You can configure the params interceptor to ignore those params.
>>>
>>> musachy
>>>
>>> On Fri, May 29, 2009 at 9:00 AM,  <kindlerm@arcor.de> wrote:
>>>> Thanks Jim,
>>>>
>>>> that is the explanation I needed. I can't get rid of the name attribute,
but I can live with the stack traces in my log file.
>>>>
>>>> Martin
>>>>
>>>>
>>>> ----- Original Nachricht ----
>>>> Von:     Jim Kiley <jhkiley@summa-tech.com>
>>>> An:      Struts Users Mailing List <user@struts.apache.org>
>>>> Datum:   29.05.2009 14:45
>>>> Betreff: Re: [s2] strange (for me) OGNL behavior
>>>>
>>>>> Whenever you click an HTML button with your mouse, the browser will submit
>>>>> the X and Y coordinates of the area that you clicked.  This is to support
>>>>> image maps.  By giving the submit button a name (I think), the browser
>>>>> tries
>>>>> to provide those X and Y coordinates with respect to the button's name
>>>>> (thus
>>>>> name.x and name.y).  Struts is trying to parse those input parameters
but
>>>>> because you probably don't have an object in your action class that has
the
>>>>> name that your submit button has, it is lost.
>>>>> This error won't actually cause you any real problems, but if you want
to
>>>>> get rid of it I think you'll want to get rid of the 'name' attribute
on
>>>>> your
>>>>> submit button.
>>>>>
>>>>> jk
>>>>>
>>>>> On Fri, May 29, 2009 at 5:46 AM, <kindlerm@arcor.de> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> OGNL is a great mystery for me. It does magic and - well - strange
>>>>> things.
>>>>>> :-)
>>>>>> Perhaps you can help me out.
>>>>>>
>>>>>> The situation:
>>>>>> I have a S2 (2.16) site where I use on some pages a form like this:
>>>>>> <s:form action="SatImgWetterSWR" acceptcharset="UTF-8">
>>>>>>  <s:textfield id="plzs_searchterm" name="plzs_searchterm" value="PLZ/Ort
>>>>>> eingeben"  cssClass="dimmedInput" onfocus="setActiveClass();"/>
>>>>>>  <s:submit type="image" src="pages/img/nav/dosearch.gif" id="plzs_submit"
>>>>>> name="plzs_submit" cssStyle="margin-left: 5px;" />
>>>>>> </s:form>
>>>>>>
>>>>>> This works great.
>>>>>>
>>>>>> The problem:
>>>>>> when pressing the Submit-button, Struts throws exceptions that it
(OGNL)
>>>>>> cannot set the properties x and y which do not exist.
>>>>>> This does not stop my app from working, its just ugly.
>>>>>>
>>>>>> Looking a bit into the problem I found that the form tries to transfer
>>>>>> plzs_submit.x and plzs_submit.y and this causes the problem.
>>>>>>
>>>>>> I am puzzled.
>>>>>>
>>>>>> Any explanation and hint for stopping this will be greatly appreciated.
>>>>>>
>>>>>> Martin
>>>>>>
>>>>>> +---------------------------------------------------
>>>>>>  Dipl. inf. Martin Kindler
>>>>>>  Julius-Leber-Str. 8
>>>>>>  D-76448 Durmersheim
>>>>>>
>>>>>>  Tel. +49 (0)7245 80 48 774
>>>>>>  GSM +49 (0)160 977 636 14
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>>> For additional commands, e-mail: user-help@struts.apache.org
>>>>>>
>>>>>>
>>>>> --
>>>>> Jim Kiley
>>>>> Senior Technical Consultant | Summa
>>>>> [p] 412.258.3346
>>>>> http://www.summa-tech.com
>>>>>
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>>>>
>>>>
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