b30-1879487.zul

ZK是一个Ajax Java Web框架

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B30-1879487.zul

{{IS_NOTE
	Purpose:
		
	Description:
		
	History:
		Mon Jan 28 10:24:23 TST 2008, Created by jumperchen
}}IS_NOTE

Copyright (C) 2007 Potix Corporation. All Rights Reserved.

{{IS_RIGHT
}}IS_RIGHT
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<zk xmlns:n="http://www.zkoss.org/2005/zk/native">
	<n:p>There are two situations in which this events happen</n:p>
	<n:ol>
		<n:li>
			After loading zul, please drop down the list of items and click
			outside of the combobox (for example in order to close dropped
			down list without any selection) the onSelect event should not fire
			and messagebox 'on select: item is null' shouldn't appear.
		</n:li>
		<n:li>
			After loading zul, please focus in combobox, and then click on the 'anyMessage' button.
			It should not show any messages about the onSelect event. It should show "anyMessage".
		</n:li>
	</n:ol>
	<vbox>
		<combobox id="cb1" constraint="strict"
			onSelect="Messagebox.show(self.selectedItem != null ?
self.selectedItem.value : &quot; on select: item is null&quot;);">
			<comboitem label="aaa" value="1" />
			<comboitem label="bbb" value="2" />
		</combobox>
		<zscript>

		</zscript>
		<button label="anyMessage"
			onClick="Messagebox.show(&quot;anyMessage&quot;)" />
	</vbox>
</zk>