question about jcheckbox

[Kevin Pang]

how to achieve the "check all" function and get the value from all jcheckbox checked ? how to do the function in swing as in javascript getElementById() ?
thanks.

[Kevin Pang]

solved
Container c = jck.getParent();
Component[] comps = c.getComponents();
for (Component comp : comps) {
if (comp instanceof JCheckBox) {
if (((JCheckBox) comp).isSelected()) {
rsltInfor.append(((JCheckBox) comp).getText() + " ");
}
}

}