perbaikan 73 - controller

<?php

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class Kamar extends CI_Controller {
    function index(){
        $post=$this->input->post();
        //asumsikan ini hasil dari model
        $kamar="<option>--pilih--</pilih>";
        for($i=1;$i<10;$i++){
            $kamar.="<option value='{$i}_{$post['kamar']}'>Kamar ";
            $kamar.=$post['kamar']."_".$i;
            $kamar.="</option>";
        }
        $result=array(
            'kamar'=>$kamar
        );

        echo json_encode($result);
    }
}