how to add comboBox dynamically

[newbie0014]

hi,

I have one rich:modalPanel in which there is one rich:comboBox. Now according to section in this main comboBox, i have to add different no. of other comboBox in same rich:modalPanel.

For ex,

If i select "1" in main combox, then new combox should be added just below it.

How can i achieve this ?

Thanks

[ajanz]

you can use a a4j:outputpanel containing the additional comboboxes with a binding on the rendered attribute.

after select event in the first combobox rerender the outputpanel