Prototype set selected option based on other select
- by xain
Hi, how can I "copy" the selected option between two s that have the same options using prototype ? I tried getting the selected option from the "master" combo using
function getSelectedArea() {
$$('#areacont1 option').find(function(ele){return !!ele.selected})
}
which returns null
And setting the second combo using
var c2ROptions = $$('select#areacont2 option')
c2ROptions[getSelectedArea()].selected = true
That obviously doesn't work because the function returns null.
Any hints?
Thanks.
