On Jan 14, 2008, at 4:53 PM, rssh wrote:
> On Mon, 14 Jan 2008 17:50:27 +0300, rssh wrote
>> Good day.
>>
> Sorry for stupid question.
>
> $request.getHttpServletRequest().getSession().setAttribute("X",
> $request.get("X"))
> and then
> #set($X=
> $request.getHttpServletRequest().getSession().getAttribute("X"))
>
> do the trick.
>
> So, yes, XWiki can be good programming platform ;)
There are several ways you can do this:
* pass the parameters in the URL
* use the velocity context
* use the session
* use the application context
* use request attributes if you do a server side redirect
* use the xwiki context itself
Note that the only reason your code didn't work is because you need
programming rights to be allowed to set values in the xwiki context:
public void put(String key, java.lang.Object value)
{
if (hasProgrammingRights()) {
getXWikiContext().put(key, value);
}
}
-Vincent
>> Yet one question - I can't find way to pass parameters from one
>> screen to another. In JSP this is usually doing thought session-
>> scope variables. Are exists some analog in XWiki ?
>>
>> I.e. let I have page A and receive in one request with parameters.
>> Than I want forward such request (with parameters) to page B.
>>
>> I can't find the way to do this: if in A before redirect I write
>> $context.put("X","Y"), than in B $context.get("X") return nothing.
>>
>> May be I need care about passing some sessionId ?
>>
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