hello,i got the same problem.
PageParameters params = new PageParameters();
params.put("pid", pid);
this.setResponsePage(FirstLogin.class,
new PageParameters(params));
--------in FirstLogin.java -------
PageParameters params = new PageParameters();
System.out.print("pid=" + params.getKey("pid"));------the output is null;how to
get the parameter?
在2008-01-22，"Stephan Koch" <[EMAIL PROTECTED]> 写道：
Hi all,
I'm experiencing a problem using getPageParameters().
The parameter id is passed to MyPage:
setResponsePage(MyPage.class, new PageParameters("id="+evalId));
In the constructor of MyPage I try to access the parameter id:
Integer evalId = Integer.parseInt(getPageParameters().getKey("id"));
This fails with a NullPointerException. I thought the usage of
PageParameters was pretty straightforward- did I miss something here?
I'm using Wicket 1.3.
Regards,
Stephan
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