rich:column and expand / collapse

[manaman2]

Hi,

I use an extendedeDataTable and the attribute "groupingColum" which refers a column of the table.

I want all the lines to be collapsed when the page is loaded (by default, all the lines are expanded!). I can't find a way to do that ... maybe using JS ? Dunno...

Thanks

Thomas

[michpetrov]

That's not a functionality the extendedDataTable supports, so yes, you'll need to use JavaScript.

[manaman2]

ok I will.

tks for ur answer