Proccessing parameters inside Struts action

2009-10-12 Thread Michael Varlik 
Hi,

I'm using a Struts2 action to devliver JSON data. This action is calleb by an 
Ajax HTTP request. Now, I need to send some parameter along with the request. 
The sending of the parameters works fine but I don't know how to access them 
from within the struts action.
So my question is: what is the proper way to pass POST parameters to a struts 
action and how do I retrieve them from within the action?

Many thanks in advance.
Cheers,
Michael
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Re: Proccessing parameters inside Struts action

2009-10-12 Thread Paweł Wielgus 
Hi Michael,
when You have in POST request myParam with myValue
then in action simply add public setter setMyParam(String value)
it's same as for standard request.

Best greetings,
Paweł Wielgus.


2009/10/12 Michael Varlik m.var...@gmx.de:
 Hi,

 I'm using a Struts2 action to devliver JSON data. This action is calleb by an 
 Ajax HTTP request. Now, I need to send some parameter along with the request. 
 The sending of the parameters works fine but I don't know how to access them 
 from within the struts action.
 So my question is: what is the proper way to pass POST parameters to a struts 
 action and how do I retrieve them from within the action?

 Many thanks in advance.
 Cheers,
 Michael
 --
 GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
 Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

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 To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
 For additional commands, e-mail: user-h...@struts.apache.org



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Re: Proccessing parameters inside Struts action

2009-10-12 Thread Terry Gardner 

s:form method=post action=MyAction
/s:form

In the commons classes at http://kenai.com/projects/commons, there is  
a class ServletUtils with the following code to extract parameters and  
place them into a Collection from a servlet request (which can be  
obtained via ServletActionContext.getRequest()):


  public static CollectionString getParameters(ServletRequest  
servletRequest)

  {
CollectionString results = new ArrayListString();
Enumeration e = servletRequest.getParameterNames();
while(e.hasMoreElements())
{
  String parameterName = (String)e.nextElement();
  results.add(parameterName);
}
return results;
  }


On Oct 12, 2009, at 12:19 PM, Michael Varlik wrote:


Hi,

I'm using a Struts2 action to devliver JSON data. This action is  
calleb by an Ajax HTTP request. Now, I need to send some parameter  
along with the request. The sending of the parameters works fine but  
I don't know how to access them from within the struts action.
So my question is: what is the proper way to pass POST parameters to  
a struts action and how do I retrieve them from within the action?


Many thanks in advance.
Cheers,
Michael
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