<listbox  rows="5" mold="paging"  pageSize="10" emptyMessage="no data">
        <listhead>
            <listheader label="context"/>
            <listheader label="number"/>
        </listhead>
        <template name="model">
            <listitem>
                <listcell label="${each}"/>
                <listcell label="${each}"/>
            </listitem>
        </template>
        <listfoot>
            <listfooter label="my foot"/>
        </listfoot>
    </listbox>