On Mar 4, 8:19 am, weheh <[email protected]> wrote:
> In particular, let's say I have two fields. The first field is
> fuel_type, which is from a set ['gasoline','diesel']. The second field
> is octane, which is from a set of either ['82','85','87','93'] or
> ['15','17','19','21','23','25']. Depending on which fuel type is
> selected, the select list for the octane rating will change.
This is a solution for jQuery:
$(function() {
// When the Fuel_type changes:
$("select[name='fuel_type']").change(function() {
// What is the new type?
fuel=$(this).val();
if (fuel=="gasoline") {
var octane=['82','85','87','93'];
} else if (fuel=="diesel") {
var octane=['15','17','19','21','23','25'];
}
// Refresh the resource lookuplist
var options = '';
//for (var i = 0; i < options_subtype.length; i++) {
for(key in octane) {
options += '<option value="' + octane[key] + '">' + octane
[key] + '</option>';
}
$("select[name='octane']").html(options);
})
});
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