loading
menuCollapse
attachTofalsejava.lang.StringIndicates the component name that triggers the menu group
attachToSelectorfalsejava.lang.StringIndicates the component selector that triggers the menu group
<html:view>
<html:menu>

<html:menuCollapse attachToSelector="#block1">

</html:menuCollapse>

<html:menuCollapsable id="block1">
menu components
</html:menuCollapsable>

</html:menu>
</html:view>