[WICKET-1717] AutoCompleteTextField using AjaxFormComponentUpdatingBehavior("onchange") executes twice when selection is made using arrow/enter keys

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.3.4
• Component/s: wicket-extensions
• Environment: Windows: Fiefox 2.x/3.0, Opera 9.5 (Works properly in IE 6/7 and Safari 3.1.1)
• Assignee: Igor Vaynberg
• Reporter: Will Hoover
• Created: 26/Jun/08 17:34
• Updated: 19/Jan/10 06:36
• Resolved: 19/Jan/10 06:36

Description

AutoCompleteTextField using AjaxFormComponentUpdatingBehavior("onchange") executes twice when selection is made using arrow/enter keys.

<input wicket:id="name" id="test-me" type="text" size="140" />

final List<String> choices = new ArrayList<String>();
choices.add("one");
choices.add("two");
choices.add("three");
final AutoCompleteTextField actf = new AutoCompleteTextField("test-me", new Model()) {
	protected Iterator<String> getChoices(final String searchTextInput) {
		return choices.iterator();
	}
};
actf.add(new AjaxFormComponentUpdatingBehavior("onchange") {
	protected void onUpdate(final AjaxRequestTarget target) {
		// FIXME : executes twice
		LOG.debug("Called");
	}
});

Issue Links

• is related to: WICKET-1280 Autocomplete onchange event gets fired twice when selecting with mouse click