RE: Sava a page in session
RE: Sava a page in session
- Subject: RE: Sava a page in session
- From: "Kranthi Sagar Borra" <email@hidden>
- Date: Wed, 26 Nov 2003 18:23:32 +0530
- Thread-topic: Sava a page in session
Hi Dev,
I have an entity associated with this text field.i.e my text field is associated with something like the problem.probdesc where probelm is an entity and probdesc is an attribute of that entity.So do I need to update the entity each time I go from page A to page B.Since I am not saving i think the values are not retained when I come from page B to page A.Can somebody help me.Thank you.
Regards,
Kranthi Sagar
Extn:6799
Direct:0824-2226799
Cell:9845791246
> ----------
> From: DevReseune
> Sent: Wednesday, November 26, 2003 2:47 PM
> To: WebObjectsDev
> Subject: Re: Sava a page in session
>
> The previous states aren't stored. Only the last. So, you have to save
> yourself the state like EOF snapshot or to clone WOComponent for each
> state (but the memory consumption will be important). If you save the
> state by hand, you can use a stateless component that uses your
> snapshot datas to displays the result.
>
> Frederic
>
>
> Le 26 nov. 03, ` 08:09, Kranthi Sagar Borra a icrit :
>
> > Hi all ,
> > I have tried it to send the page A object to page B and when I am
> > coming back from page B, i loaded the page A object.But this is still
> > giving me the previous state.I mean the state in which it is before I
> > entered the values.Any suggestions on where I am going wrong.
> >
> > Regards,
> >
> > Kranthi Sagar
> > Extn:6799
> > Direct:0824-2226799
> > Cell:9845791246
> >
> >
> >
> >> ----------
> >> From: email@hidden
> >> Reply To: email@hidden
> >> Sent: Tuesday, November 25, 2003 10:15 PM
> >> To: Kranthi Sagar Borra
> >> Cc: email@hidden
> >> Subject: Re: Sava a page in session
> >>
> >> A WOComponent is just an object. Page B is an object, which you can
> >> store
> >> in a variable. For instance, when you do:
> >>
> >> WOComponent nextPage = pageWithName("SomePageClass");
> >>
> >> You've got the instance of 'SomePageClass' stored in 'nextPage'. You
> >> can
> >> store that object wherever you want; in a variable in the Session, or
> >> in
> >> a variable in another WOComponent. You can then return that variable
> >> from
> >> an action method to return that same instance of the page, with all
> >> state
> >> intact:
> >>
> >> public WOComponent someActionMethod() {
> >> return someVariableWithAComponentStored;
> >> }
> >>
> >>
> >> Hope this helps.
> >>
> >> On Tue, 25 Nov 2003 20:43:31 +0530 "Kranthi Sagar Borra" wrote:
> >>
> >>> Hi ,
> >>>
> >>> I have a page A in which I enter few fields but will not save,
> >>> instead I will click on a button which will take me to a page B.I
> >>> shall do some transactions here which will load another page C and
> >>> finally come back to page B.Now I need to go from page B to page A on
> >>> click of a button/link.But now I cannot load page A by calling the
> >>> method "pageWithName("A");" , this will reload my entire page "A"
> >>> again and I will loose any information that I entered in "A"
> >>> before.So is there any way by which I can store the page "A" in some
> >>> session/cache and reload it again when i click on the link.Thanks in
> >>> advance.
> >>>
> >>> Regards,
> >>> Kranthi Sagar
> >>> _______________________________________________
> >>> webobjects-dev mailing list | email@hidden
> >>> Help/Unsubscribe/Archives:
> >>> http://www.lists.apple.com/mailman/listinfo/webobjects-dev
> >>> Do not post admin requests to the list. They will be ignored.
> > _______________________________________________
> > webobjects-dev mailing list | email@hidden
> > Help/Unsubscribe/Archives:
> > http://www.lists.apple.com/mailman/listinfo/webobjects-dev
> > Do not post admin requests to the list. They will be ignored.
> _______________________________________________
> webobjects-dev mailing list | email@hidden
> Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/webobjects-dev>
> Do not post admin requests to the list. They will be ignored.
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.