make a quickstart and i will take a look
-igor
On Wed, Feb 27, 2008 at 2:16 AM, Martin Makundi
<[EMAIL PROTECTED]> wrote:
> It is in quotes, sorry. Still, the list is updated only if it is not
> empty on the first use.
>
> **
> Martin
>
>
>
> 2008/2/27, Igor Vaynberg <[EMAIL PROTECTED]>:
> > ListView l = new ListVIew(.., new PropertyModel(this, listViewElements));
> >
> >
> > listViewElements should be in quotes as per my earlier suggestion...
> >
> > -igor
> >
> >
> > On Tue, Feb 26, 2008 at 10:19 PM, Martin Makundi
> >
> > <[EMAIL PROTECTED]> wrote:
> > > Funny. This works only if:
> > > a) the listView is embedded in a Form component. (I would think it can
> > > be independent)
> > > b) the listView is not empty to begin with. If it is empty to begin
> > > with, the new elements will not appear. If it is populated with 1 item
> > > in the beginning, adding items will work fine.
> > >
> > > So.. am I still doing something wrong?
> > >
> > >
> > > Code is trivial:
> > >
> > > public class MyPage extends WebPage {
> > >
> > > public MyPage() {
> > > Form f = new MyForm();
> > > listViewElements = new LinkedList();
> > > listViewElements.add(new CustomElement()); // If I add a dummy
> > > initial element, the added elements work fine. Otherwise not
> > > ListView l = new ListVIew(.., new PropertyModel(this,
> listViewElements));
> > > f.add(l); // Otherwise it does not work at all without setting the
> > > form as its parent; strange
> > >
> > > }
> > >
> > > class MyForm() {
> > > onSubmit() {
> > > listViewElements.add(new CustomElement());
> > > info("Successful.");
> > > }
> > > }
> > > }
> > >
> > > 2008/2/27, Igor Vaynberg <[EMAIL PROTECTED]>:
> > >
> > >
> > > > try
> > > >
> > > > ListView l = new ListVIew(.., new propertymodel(this,
> "listViewElements"));
> > > >
> > > > -igor
> > > >
> > > >
> > > > On Tue, Feb 26, 2008 at 9:41 PM, Martin Makundi
> > > >
> > > > <[EMAIL PROTECTED]> wrote:
> > > > > > your listview model is probably caching the old list, and
> > > > > > thus when it redraws you dont see the new items. paste your
> code and
> > > > > > we can help you more.
> > > > >
> > > > > This is exactly what is happening. The listView is populated at
> the
> > > > > Page constructor. If the page is reloaded after onSubmit, the
> > > > > constructor is not called again because the page is already
> > > > > instantiated. Code is trivial:
> > > > >
> > > > > public class MyPage extends WebPage {
> > > > >
> > > > > public MyPage() {
> > > > > Form f = new MyForm();
> > > > > listViewElements = new LinkedList();
> > > > > ListView l = new ListVIew(.., listViewElements);
> > > > > }
> > > > >
> > > > > class MyForm() {
> > > > > onSubmit() {
> > > > > listViewElements.add(new CustomElement());
> > > > > info("Successful.");
> > > > > // here I would like to acknowledge that the listView
> > > > > // should be repainted to include the new element;
> otherwise
> > > > > the old listView is shown
> > > > >
> > > > >
> > > > > }
> > > > > }
> > > > > }
> > > > >
> > > > > >
> > > > > > -igor
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Tue, Feb 26, 2008 at 8:50 PM, Martin Makundi
> > > > > > <[EMAIL PROTECTED]> wrote:
> > > > > > > Hi!
> > > > > > >
> > > > > > > Is it possible to refresh a listView during a form
> onSubmit event,
> > > > > > > without using ajax? Is there any way (apart from ajax) to
> do it than
> > > > > > > by explicitly reloading the page?
> > > > > > >
> > > > > > > If I reload the page I must store the feedback messages
> elsewhere
> > > > > > > (session-scope feedback messages) and re-initialize all
> the components
> > > > > > > "manually". Or is there maybe something like
> listView.repaint() or
> > > > > > > page.refresh() which can be called from Form.onSubmit()?
> > > > > > >
> > > > > > > This is what I have:
> > > > > > >
> > > > > > > <feedback messages here/>
> > > > > > > Item: [ ] (textfield) ["Add"
> Submit-button]
> > > > > > >
> > > > > > > <table>
> > > > > > > <tr>previously added item</tr>
> > > > > > > <tr>previously added item</tr>
> > > > > > > <tr>previously added item</tr>
> > > > > > > </table>
> > > > > > >
> > > > > > > This is what I want:
> > > > > > >
> > > > > > > When the "Add" -button is pressed, the form.onSubmit() is
> called and a
> > > > > > > new element is added into the list of elements (used as
> the source for
> > > > > > > the listView pupulating the table). I would then like to
> "reload" the
> > > > > > > page and show a success message in the feedback panel.
> > > > > > >
> > > > > > > I know this can be maneuvered by actually reloading the
> page and using
> > > > > > > session-scope feedback messages, but is there some "soft
> reload",
> > > > > > > which sort-of shortcuts using session-scope feedback
> messages?
> > > > > > >
> > > > > > > Technically the difference is small, but conceptually I
> find "soft
> > > > > > > refresh" more intuitive.
> > > > > > >
> > > > > > > **
> > > > > > > Martin
> > > > > > >
> > > > > >
> > > > > > >
> ---------------------------------------------------------------------
> > > > > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> ---------------------------------------------------------------------
> > > > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > > > >
> > > > > >
> > > > >
> > > > >
> ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > > >
> > > > >
> > > >
> > > >
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > >
> > > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
