Re: How to use session

[Gerald Fernando]

hi Thomerson,

Actually my page(RSSPage)
this call sectorPanel class extends Panel like

public class RSSPage extends WebPage {

    public RSSPage(){
        add(new sectorGrid("sector");
    }

}

public class sectorGrid extends Panel {
    private String param=null;
    private TextField input;
    private Form form;
    private Button button;
    private ListView people;

    public sectorGrid(String id,String arg)
      {
        super(id);
        param = arg;

        input = new TextField("inputkey",new Model(""));
        button = new Button("search");

                Form form = new Form("form") {
                    public void onSubmit() {
                         String key   = (String)input.getModelObject();

                            //System.out.println("Key : "+key);

                            setResponsePage(RSSPage.class);-->*here Iwant to
pass key to this(RSSPage) class*

                        }

                    };

        form.add(input);
        form.add(button);
        add(form);


           RSSReader p = new RSSReader();
              add(new ListView("people", p.writeNews(param))
                {
                @Override protected void populateItem(ListItem item)
                        {
                        RSSReader person = (RSSReader)item.getModelObject();
                        item.add(new ExternalLink("link",person.link,
person.title));
                        item.add(new Label("description",
person.description));
                        }
                }

           );

    }
}

But in your code you passed argument to the calling class but in my RSSPage
class i didnt
declare contructor to receive variable.
So your code is suitable for this case
Give me quick Reply

Thanks&Regards,
Gerald A




On Fri, Aug 28, 2009 at 10:49 AM, Jeremy Thomerson <
jer...@wickettraining.com> wrote:

> Why put the variable in the session at all?  Do this in your onSubmit:
>
> onSubmit() {
> setResponsePage(new SomePage(this.someVariable));
> }
>
> --
> Jeremy Thomerson
> http://www.wickettraining.com
>
>
>
>
> On Fri, Aug 28, 2009 at 12:17 AM, Gerald
> Fernando<gerald.anto.ferna...@gmail.com> wrote:
> > Hello Friends,
> > I have page in which textField and button .
> > when submit a form (onClick )  i need to call same page and pass argument
> to
> > that page.
> > so that page will take argument from session variable.How to store and
> how
> > to get that value
> > *for loading same page*,Shall i call the page using *setResponsePage*
> > and *shall
> > i get the argument* for that page from session variable?
> > how can i achieve this.
> >
> > --
> > Thanks&regards,
> > Gerald A
> >
>
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-- 
Thanks&regards,
Gerald A