将脚本从php更改为js

i'm new on javascript, but I need to add some javascript on my web I really do not understand about js. please tell me how to make this script on js

$provinces = $this->rajaongkir->province();
$provincelist = json_decode($provinces, true);

thanks so much

i still didnt understand your question are you gonna make a json object into javascript object if it is so then maybe this script will help assuming that you have php object name $provincelist then to change it just pass it into script like this:

<code>
<script language="text/javascript">
var jsObject = <?php json_encode($provincelist); ?>
</script>
</code>

I'm not sure what you exactly asking for, but try this code, this may help you

Javascript code:

provinces = this.rajaongkir.province;
provincelist = JSON.parse(provinces);