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From Manfred Wolff <wo...@manfred-wolff.de>
Subject Re: Forward to the same page
Date Fri, 08 Sep 2006 09:30:36 GMT

hi antonio,


Try http://www.manfred-wolff.de/struts/articles/HowTo-Back.html. In this
solution you can go back and stay where you are for language switching.

Manfred

Struts goes mobile. See http://www.strutsme.org



leo mj wrote:
> hi antonio,
>
>
>  It can be done by using ActionForwards.Also go tru internatinalization in struts
> for displaying langauage :
> http://www.allapplabs.com/struts/struts_internationalization.htm
>
>
> in the action class use
>   ActionForward forward=new ActionForward();
>
> if(chk whther the language  combo box has been selected ){
>
>   forward=mapping.getInputForward();
>
> }
>
> add internationalization code using 
> <bean:messageKey>
> get language to be selected using request.getAttribute("fieldName");
>
> in ur jsp...
>
> Regards,
> Leo
>
>
>
>
>
>
>
>   
>
> Artem Zhmurov <dark031@yandex.ru> wrote: What about using JavaScript? Try this:
>
>
>
>
>  
> Changing location 
>
>
>
>  
> function changeLanguage(lang){
>  var location = window.location.href;
>  if(location.indexOf("?") == -1){
>   location += "?lang=";
>   location += lang;
>   window.location = location;
>  } else {
>   var pos = location.indexOf("lang=");
>   if(pos != -1){
>    var new_location = location.substring(0, pos + 5);
>    new_location += lang;
>    window.location = new_location;
>   } else {
>    location += "&lang=";
>    location += lang;
>    window.location = location;
>   }
>  }
> }
>
>
>
>  [input]  
>  [input]  
>
>
>
> It will work if you don't need the addition page (such as when dealing with
> login).
>
> Also you have to be sure, that your lang=.. parameter is in the end of
> parameters line (that is true until you're not trying to add lang=..
> somewhere outside). And there will be problem if your application dealing
> with parameters named, for example, 'XXXlang'. All imperfections mentioned
> can be removed by some little changes in script.
>
>   
>> -----Original Message-----
>> From: Antonio Petrelli [mailto:brenmcguire@tariffenet.it]
>> Sent: Friday, August 25, 2006 12:09 PM
>> To: Struts Users Mailing List
>> Subject: Re: Forward to the same page
>>
>> Thomas Hamacher ha scritto:
>>     
>>> How do I forward to the same page I was coming from? The typical example
>>>       
>> for
>>     
>>> this is the "change-language-problem". Someone is on one page and simply
>>> wants to change the language and expects to see the same page in a
>>>       
>> different
>>     
>>> language.
>>>
>>>       
>> Just an idea,  tag has the "action" attribute that is no more
>> required. If it is not specified the last servlet path (i.e. "post
>> back") will be taken.
>> http://struts.apache.org/1.x/struts-taglib/tlddoc/html/form.html
>> You could grab the code that controls the value of the "action"
>> attribute to determine the path you're coming from. Then you "change the
>> language" and then redirect (I think it's better than forwarding) to the
>> previous servlet path.
>>
>> HTH
>> Antonio
>>
>>
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>
>
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