<zk>
<vbox>
1.click updateGroup 1, then click again. the [+] should not disappear.
<separator/>
2.click updateFoot 1, then click again. the style of words should remain the same.
</vbox>

<window title="Grid with Group feature" border="normal">	
	<zscript>
		<![CDATA[
String[][] datas = new String[][]{
// Today
new String[]{"1","[zk1 - Help] RE: ZK problem in dynamic menu","2008/4/29 15:47:27","12KB"},
new String[]{"2","[zk1 - Help] RE: FileUpload","2008/4/29 15:37:57","14KB"},
new String[]{"3","[zk1 - Help] RE: Datebox format","2008/4/29 15:27:31","11KB"},
new String[]{"4","[zk1 - Help] RE: Datebox format","2008/4/29 14:17:22","12KB"},
new String[]{"5","[zk1 - Help] FileUpload","2008/4/29 14:07:25","11KB"},
new String[]{"6","[zk1 - General] RE: Opening more than one new browser window","2008/4/29 13:44:17","12KB"},
new String[]{"7","[zk1 - Help] RE: SelectedItemConverter Question","2008/4/29 13:31:12","14KB"},
new String[]{"8","[zk1 - Help] RE: Times_Series Chart help","2008/4/29 13:26:37","14KB"},
new String[]{"9","[zk1 - Help] RE: Times_Series Chart help","2008/4/29 10:41:33","14KB"},
new String[]{"10","[zk1 - Help] RE: SelectedItemConverter Question","2008/4/29 10:14:27","14KB"},
// Yesterday
new String[]{"11","[zk1 - General] RE: Opening more than one new browser window","2008/4/28 13:44:17","12KB"},
new String[]{"12","[zk1 - Help] RE: SelectedItemConverter Question","2008/4/28 13:31:12","14KB"},
new String[]{"13","[zk1 - Help] RE: Times_Series Chart help","2008/4/28 13:26:37","14KB"},
new String[]{"14","[zk1 - Help] RE: Times_Series Chart help","2008/4/28 10:41:33","14KB"},
new String[]{"15","[zk1 - Help] RE: SelectedItemConverter Question","2008/4/28 10:14:27","14KB"},

};
]]>
		<![CDATA[//@DECLARATION

void updateGroup(Listgroup g1){
g1.getChildren().clear();

Listcell c1 = new Listcell("1");
c1.setParent(g1);
Listcell c2 = new Listcell("2");
c2.setParent(g1);
Listcell c3 = new Listcell("3");
c3.setParent(g1);
Listcell c4 = new Listcell();
c4.setParent(g1);
Menubar mb = new Menubar();
mb.setParent(c4);
new Menuitem("File").setParent(mb);
new Menuitem("Help").setParent(mb);
//g1.setSpans("1,1,2");

}

void updateFoot(Listgroupfoot f1){
f1.getChildren().clear();

Listcell c1 = new Listcell("1");
c1.setParent(f1);
Listcell c2 = new Listcell("2");
c2.setParent(f1);
Listcell c3 = new Listcell("3");
c3.setParent(f1);
Listcell c4 = new Listcell();
c4.setParent(f1);
Menubar mb = new Menubar();
mb.setParent(c4);
new Menuitem("File").setParent(mb);
new Menuitem("Help").setParent(mb);
}

void removeGroup(Listgroup g1){
g1.detach();
}

void removeFoot(Listgroupfoot f1){
f1.detach();
}

]]>
	</zscript>
	<div>
		<button label="1.updateGroup 1" onClick="updateGroup(g1)" />
		<button label="2.updateFoot 1" onClick="updateFoot(f1)" />		
	</div>
	<listbox fixedLayout="true" id="gd" mold="paging" pageSize="10">
		<listhead sizable="true">
			<listheader width="150px" label="From" sort="auto" />
			<listheader label="Subject" sort="auto" />
			<listheader width="150px" label="Received" sort="auto" />
			<listheader width="50px" label="Size" sort="auto" />
		</listhead>
		<listgroup id="g1">
			<listcell label="Date:Today [From]" />
			<listcell label="[Subject]" />
			<listcell label="[Received]" />
			<listcell label="[Size]" />
		</listgroup>
		<listitem forEach="${datas}" forEachBegin="0" forEachEnd="9">
			<listcell label="${each[0]}" image="/img/mail_read.png"
				sclass="mailitem" />
			<listcell label="${each[1]}" />
			<listcell label="${each[2]}" />
			<listcell label="${each[3]}" />
		</listitem>
		<listgroupfoot id="f1">
			<listcell label="10 emails" />
			<listcell label="zk1" />
			<listcell label="2008/4/29" />
			<listcell label="128KB" />
		</listgroupfoot>
		<listgroup label="Date:Yesterday" id="g2" />
		<listitem forEach="${datas}" forEachBegin="10"
			forEachEnd="14">
			<listcell label="${each[0]}" image="/img/mail_read.png"
				sclass="mailitem" />
			<listcell label="${each[1]}" />
			<listcell label="${each[2]}" />
			<listcell label="${each[3]}" />
		</listitem>
		<listgroupfoot id="f2">
<listcell label="5 emails"/>
<listcell label="zk1"/>
<listcell label="2008/4/28"/>
<listcell label="68KB"/>
</listgroupfoot>
		<listgroup label="Date:Sunday" />
		<listitem forEach="${datas}" forEachBegin="15"
			forEachEnd="20">
			<listcell label="${each[0]}" image="/img/mail_read.png"
				sclass="mailitem" />
			<listcell label="${each[1]}" />
			<listcell label="${each[2]}" />
			<listcell label="${each[3]}" />
		</listitem>
		<listgroupfoot id="f4">
<listcell label="5 emails"/>
<listcell label="zk1"/>
<listcell label="2008/4/28"/>
<listcell label="68KB"/>
</listgroupfoot>
	</listbox>

</window>


</zk>