Currently I have a select field that is dynamically populated based on the contents of a repeater set in an options page. It’s working great. Now I’d like to get a little more advanced.
The repeater in the options page also contains a nested repeater. What I would like to do is dynamically populate a second select field with the contents of the repeater associated with the selection made in the first select field.
I assume the only way I’ll be able to dynamically change the second select field based on the first selection is with jQuery. I think I can manage that. What I need some help with is setting up the values so that I can interact with them. Here’s the general structure of the parent repeater object:
array(2) {
[0]=>
array(2) {
["brand"]=>
string(5) "Brine"
["models"]=>
array(2) {
[0]=>
array(1) {
["model"]=>
string(3) "RP3"
}
[1]=>
array(1) {
["model"]=>
string(9) "Blueprint"
}
}
}
[1]=>
array(2) {
["brand"]=>
string(7) "Warrior"
["models"]=>
array(2) {
[0]=>
array(1) {
["model"]=>
string(5) "Evo 4"
}
[1]=>
array(1) {
["model"]=>
string(7) "Rabil X"
}
}
}
}
Anyone have thoughts on how to do this? Thanks!
