how to minimize all accordion tabs

[elamukil]

Hi,
I am displaying question and sections in accordion. section title in accordion tab and question in vbox. when the page loads i would like to display all the accordion tabs minimized so that user can select the section and start answering.

kindly help me on this

thanks in advance

[rebelheart]

When accordion has children, the first one [at 0 index] is ALWAYS visible. Setting selectedIndex to -1 or setting the child container's visible property to false seems to be overlooked. So one tab is visible by default,then again that's the whole idea of that component.