this call is not necessary. Wicket defaults to rendering the current
page when no responsepage was set.
Martijn
On Wed, Jul 23, 2008 at 11:47 AM, Michael Sparer <[EMAIL PROTECTED]> wrote:
>
> try using setResponsePage(TestPage.this);
>
> the way you did is results in a redirect to a new instance of TestPage
>
> regards,
> Michael
>
>
> pixologe wrote:
>>
>> Hi everybody,
>>
>> This may be an idiot question, but no matter how many articles and
>> examples I read about this, I seem not to be able to grasp how to use
>> DropDownChoice with PropertyModel.
>>
>> I would very very highly appreciate if someone could point out to me why
>> the code below is not working as I expect it to do:
>>
>> What I expect to happen: when selecting value "3" from the DropDownChoice,
>> the page reloads, having "3" selected.
>> What happens: the page reloads, having "2" selected again (which is
>> assigned by default).
>>
>> I would be happy for any hint on this... Thanks in advance
>>
>> Here comes the code for the page:
>>
>> ------------------------------------------------------
>> package de.lovelybooks3.presentation;
>>
>> import java.util.Arrays;
>> import org.apache.wicket.markup.html.WebPage;
>> import org.apache.wicket.markup.html.form.DropDownChoice;
>> import org.apache.wicket.markup.html.form.Form;
>> import org.apache.wicket.model.PropertyModel;
>>
>>
>>
>> public class TestPage extends WebPage {
>>
>> private String testvalue = "2";
>> public String getTestvalue() {
>> return testvalue;
>> }
>> public void setTestvalue(String testvalue) {
>> this.testvalue = testvalue;
>> }
>>
>> public TestPage() {
>>
>> Form f = new Form("testform");
>> add(f);
>> DropDownChoice d = new DropDownChoice("testselect", new
>> PropertyModel(this,"testvalue"), Arrays.asList(new String[]{"1","2","3"}))
>> {
>> @Override
>> protected void onSelectionChanged(Object arg0) {
>> setResponsePage(getPageClass());
>> }
>> @Override
>> protected boolean wantOnSelectionChangedNotifications() {
>> return true;
>> }
>> };
>> f.add(d);
>> }
>> }
>>
>> ---------------------------------------------------
>> <html>
>> <head>
>> </head>
>> <body>
>> <form wicket:id="testform">
>> <select wicket:id="testselect"></select>
>> </form>
>> </body>
>> </html>
>>
>
>
> -----
> Michael Sparer
> http://talk-on-tech.blogspot.com
> --
> View this message in context:
> http://www.nabble.com/DropDownChoice%2C-PropertyModel-and-stateful-pages-tp18606819p18607288.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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