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https://issues.apache.org/jira/browse/WICKET-1685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vaynberg resolved WICKET-1685.
-----------------------------------
Resolution: Invalid
Assignee: Igor Vaynberg
read DropDownChoice#wantOnSelectionChangedNotifications() javadoc
> DropDownChoice submits form when whatOnSelectionChangedNotificaions() is true
> -----------------------------------------------------------------------------
>
> Key: WICKET-1685
> URL: https://issues.apache.org/jira/browse/WICKET-1685
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 1.4-M1
> Environment: Tested on Ubuntu with Opera/Firefox and on XP with IE7
> Reporter: Grant Shearer
> Assignee: Igor Vaynberg
>
> When I override wantOnSelectionChangedNotifications() to return true the
> select boxes submit the form (instead of doing an ajax call) when they have
> been changed. You can test this with the sample code below.
> /******************DropDownTest.java******************/
> public class DropDownTest extends WebPage
> {
> public DropDownTest()
> {
> Form form = new Form("form");
> List<String> testOptions = new ArrayList<String>();
> testOptions.add( "test1" );
> testOptions.add( "test2" );
> testOptions.add( "test3" );
> form.add( new DropDownChoice("testdrop", new Model("test1"),
> testOptions) {
> @Override
> protected boolean wantOnSelectionChangedNotifications()
> {
> return true;
> }
>
> });
>
> add( form );
> }
> }
> /******************DropDownTest.html******************/
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
> "http://www.w3.org/TR/html4/strict.dtd";>
> <html lang="en">
> <head></head>
> <body>
> <form wicket:id="form">
> <select wicket:id="testdrop"></select>
> </form>
> </body>
> </html>
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