Grails-UI example of a menu component

gistfile1.xsl

<gui:menu id='myMenu'>
    <gui:menuitem url='http://example.com'>Example</gui:menuitem>
    <!-- Grouped and titled -->
    <gui:menugroup title='Foodstuffs'>
        <gui:menuitem url='http://campbells.com'>Campbell's Soup</gui:menuitem>
        <gui:menuitem url='http://cheetos.com'>Cheetos</gui:menuitem>
        <gui:menuitem url='http://guiness.com'>Guiness</gui:menuitem>
    </gui:menugroup>
    <!-- Grouped, no title -->
    <gui:menugroup>
        <gui:menuitem url='http://nike.com'>Nike</gui:menuitem>
        <gui:menuitem url='http://reebok.com'>Reebok</gui:menuitem>
        <gui:menuitem url='http://adidas.com'>Adidas</gui:menuitem>
    </gui:menugroup>
    <!-- Submenu -->
    <gui:submenu id="outerSubmenu" label="Search Engines">
        <gui:menuitem url='http://yahoo.com'>Yahoo</gui:menuitem>
        <gui:submenu id="innerSubmenu" label='Google Search Results'>
            <gui:menuitem url='http://google.com/search?q=yahoo'>Google on Yahoo</gui:menuitem>
            <gui:menuitem url='http://google.com/search?q=msn'>Google on MSN</gui:menuitem>
            <gui:menuitem url='http://google.com/search?q=google'>Google on Google</gui:menuitem>
        </gui:submenu>
        <gui:menuitem url='http://msn.com'>MSN</gui:menuitem>
    </gui:submenu>
</gui:menu>