you should do something like this
[form1][select/][submit button/][/form1]
[form2][form components panel/][/form2]
user presses the submit button in form 1, in form 1's onsubmit you
swap the form components panel based on the selection.
simple.
-igor
On Wed, Nov 11, 2009 at 12:50 PM, srm <s...@schokokeks.org> wrote:
> Ah! Stupid me!
> I've read that it is working with JS and I didn't make sure to disable JS for
> my local host.
> Aaaaargh.
>
> So it's not solved. Need to find a way around then.
>
> Thanks for the pointer.
>
> Regards,
> Stephan
>
> Am 11.11.2009 um 21:44 schrieb Martijn Dashorst:
>
>> How do you think wantOnSelectionChangedNotification() works? With or without
>> JS?
>>
>> Martijn
>>
>> On Wed, Nov 11, 2009 at 9:39 PM, srm <s...@schokokeks.org> wrote:
>>> SOLVED!
>>> w/o JS/AJAX
>>>
>>> I created a factory to produce the corresponding Panel(including the form)
>>> and I use a call to replaceWith() in onSelectionChanged():
>>>
>>> [code]
>>> �...@override
>>> protected void onSelectionChanged(final Object newSelection) {
>>> Panel newPanel = AddItemPanel.getAddItemPanel(selected,
>>> "addArticlePanel"); //the factory call
>>> addArticlePanel.replaceWith(newPanel);
>>> addArticlePanel = newPanel;
>>> }
>>>
>>> Thanks to martin-g @ #wicket.
>>>
>>> Regards,
>>> Stephan
>>>
>>> Am 11.11.2009 um 16:18 schrieb srm:
>>>
>>>> Am 11.11.2009 um 15:59 schrieb Ernesto Reinaldo Barreiro:
>>>>
>>>>> If you reload the page when selecting the element, instead of using AJAX,
>>>>> I
>>>>> guess the same will work because you have a selected article... I think
>>>>> AJAX
>>>>> is just a detail here, maybe you can use
>>>>>
>>>>> protected boolean wantOnSelectionChangedNotifications()
>>>>> {
>>>>> return false;
>>>>> }
>>>>>
>>>>> on DropDownChoice?
>>>>>
>>>>
>>>>
>>>> From my understanding, I need wantOnSelectionChangedNotifications()
>>>> returning TRUE, otherwise onSelectionChanged() is never triggered.
>>>> My current approach as follows. That's working but it doesn't feel right.
>>>> To clumsy. Any ideas? (and I beg your pardon for mixing german
>>>> with english in the code ;) )
>>>>
>>>> package view;
>>>>
>>>> ..some imports...
>>>> public class AddArticlePage extends StorePage {
>>>>
>>>> private AddArticlePanel addArticlePanel;
>>>>
>>>> �...@suppresswarnings("unchecked")
>>>> public AddArticlePage() {
>>>> addArticlePanel = new AddArticlePanel("addArticlePanel");
>>>> addArticlePanel.setVisible(false);
>>>> DropDownChoice dropDownType = new DropDownChoice("dropDownType",
>>>> new PropertyModel(this, "selected"), Artikel.TYPELIST) {
>>>> protected boolean wantOnSelectionChangedNotifications() {
>>>> return true;
>>>> }
>>>> �...@override
>>>> protected void onSelectionChanged(final Object newSelection) {
>>>> System.out.println("SELECTION CHANGED!");
>>>> System.out.println("new Selection = " + (String) newSelection);
>>>> addArticlePanel.setVisibleFields((String) newSelection);
>>>> addArticlePanel.setVisible(true);
>>>> }
>>>> };
>>>>
>>>> Form formAdd = new Form("addArticleForm") {
>>>> �...@override
>>>> protected void onSubmit() {
>>>> System.out.println("Added Article...");
>>>> }
>>>> };
>>>>
>>>> add(dropDownType);
>>>> add(addArticlePanel);
>>>> add(formAdd);
>>>>
>>>> }
>>>> }
>>>>
>>>>
>>>> /***** THE PANEL CLASS ******/
>>>> public class AddArticlePanel extends Panel {
>>>>
>>>> private TextField artikelNummer;
>>>> private TextField preis;
>>>> private TextField erscheinungsJahr;
>>>> private TextField beschreibung;
>>>> private TextField titel;
>>>>
>>>> //fields for BOOK
>>>> private TextField isbn;
>>>> private TextField autor;
>>>> private TextField verlag;
>>>>
>>>> //fields for CD
>>>> private TextField label;
>>>> private TextField artist;
>>>>
>>>> public AddArticlePanel(String id) {
>>>> super(id);
>>>>
>>>> artikelNummer = new TextField("artikelNummer", new Model());
>>>> preis = new TextField("preis", new Model());
>>>> erscheinungsJahr = new TextField("erscheinungsJahr", new Model());
>>>> beschreibung = new TextField("beschreibung", new Model());
>>>> titel = new TextField("titel", new Model());
>>>> isbn = new TextField("isbn", new Model());
>>>> autor = new TextField("autor", new Model());
>>>> verlag = new TextField("verlag", new Model());
>>>> label = new TextField("label", new Model());
>>>> artist = new TextField("artist", new Model());
>>>> add(artikelNummer);
>>>> add(preis);
>>>> add(erscheinungsJahr);
>>>> add(beschreibung);
>>>> add(titel);
>>>> add(isbn);
>>>> add(autor);
>>>> add(verlag);
>>>> add(label);
>>>> add(artist);
>>>>
>>>> // THIS WHOLE THING WOULD HAVE TO BE DONE FOR EACH ITEM AGAIN TO
>>>> // DISPLAY A LABEL IN FRONT OF EACH TEXTFIELD, HOLDING A DESCRIPTION
>>>> // SOUNDS AWFULL!
>>>>
>>>> }
>>>>
>>>> //could probably be optimised
>>>> public void setVisibleFields(String type) {
>>>> if (type.equals("BOOK")) {
>>>> isbn.setVisible(true);
>>>> autor.setVisible(true);
>>>> verlag.setVisible(true);
>>>>
>>>> label.setVisible(false);
>>>> artist.setVisible(false);
>>>> }
>>>> else {
>>>> isbn.setVisible(false);
>>>> autor.setVisible(false);
>>>> verlag.setVisible(false);
>>>>
>>>> label.setVisible(true);
>>>> artist.setVisible(true);
>>>> }
>>>> }
>>>>
>>>>
>>>> }
>>>>
>>>> Comments please :)
>>>>
>>>>
>>>>> Best,
>>>>>
>>>>> Ernesto
>>>>>
>>>>> On Wed, Nov 11, 2009 at 3:45 PM, srm <s...@schokokeks.org> wrote:
>>>>>
>>>>>>
>>>>>> Am 11.11.2009 um 15:25 schrieb Ernesto Reinaldo Barreiro:
>>>>>>
>>>>>>> I have used something similar to
>>>>>> [snip]
>>>>>> [snap]
>>>>>>>
>>>>>>> for such situations... I delegate creation to a factory class (so that
>>>>>> new
>>>>>>> products can be plugged in).
>>>>>>>
>>>>>>> Best,
>>>>>>>
>>>>>>> Ernesto
>>>>>>>
>>>>>>
>>>>>>
>>>>>> Thank you for this example.
>>>>>> But I'm bound to not use Ajax/JavaScript...and now I'm stuck.
>>>>>>
>>>>>> Regards,
>>>>>> Stephan
>>>>>>
>>>>>>
>>>>>>
>>>>>>> On Wed, Nov 11, 2009 at 2:53 PM, srm <s...@schokokeks.org> wrote:
>>>>>>>
>>>>>>>> How would you approach the following:
>>>>>>>> PageA is used to insert an article. At first, the user chooses what
>>>>>>>> kind
>>>>>> of
>>>>>>>> article to insert (DropDownChoice).
>>>>>>>> When the User made his choice, a coresponding form should be
>>>>>> loaded/visible
>>>>>>>> underneath the
>>>>>>>> DropDownChoice. That's all to be solved without JavaScript.
>>>>>>>> My current idea is currently to add an Panel (AddArticlePanel) which
>>>>>> holds
>>>>>>>> all fields for any kind of article
>>>>>>>> and make them visible depending on what the user has chosen (using
>>>>>>>> onSelectionChanged).
>>>>>>>> But that seems like a brute approach so I wanted to get your opinions
>>>>>>>> on
>>>>>>>> this.
>>>>>>>>
>>>>>>>> Further information will be happily provided.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>> Stephan
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>>
>>
>>
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