Need help in oncollapse of simpletogglepanel..

[lvimalchandran]

hi all,

     I need to enabe visibility of <rich:panel> when am collapsing <rich:simpletogglepanel>

As per my application, when the page is loading rich:panel should be in visible state and simpletogglepanel in collapsed state..

if am clicking the togglepanel it ll expand but at the same time rich:panel should go to hidden state.. for this i tried a code..

.hideOnLoad

{display: true}

.

.

.

< rich:simpleTogglePanel switchType="client"  label="Allegemein" onexpand="{rich:element('metaData').hide();}">

........

<

rich:panel id="metaData" styleClass="hideOnLoad"

>

but using above code when am expanding it wont hide the panel..

kindly spot my error(s)....

thanks in advance,

vimal...