Catatan select2.js

/*
 * Ini Hanya Contoh penggunaan Javascript select2 load data
 * Framework	Codeigniter
 * autor		mustopaamin@ymail.com
*/

<!-- load css dan js -->
<link href="<?php echo base_url('assets/plugins/select2/select2.min.css');?>" rel="stylesheet" type="text/css" />
<script src="<?php echo base_url('assets/plugins/select2/select2.min.js');?>"></script>

// Pemakaian pada Javascript
	var $select = $(".f_prov_id");
    $select.select2({
		minimumInputLength: 0,
		ajax: {
			url 		: "<?php echo site_url('md_province/fnprovinceComboData');?>",
			dataType	: 'json',
			delay		: 250,
			processResults		: function(data,params) {
				return {
				        results: data.result,
					}
			},
			cache: true
		},
	});

// Pemakaian pada Javascript saat update
	var $option = $('<option selected>Loading...</option>');
	$select.append($option).trigger('change');

	$.ajax({
		type: 'GET',
		url: '<?php echo site_url('md_province/fnprovinceComboData');?>?id='+data.f_prov_id,
		dataType: 'json',
	}).then(function (dt) {
		  msg = dt.result;
		  // Here we should have the data object
		  $option.text(msg[0].text).val(msg[0].id); // update the text that is displayed (and maybe even the value)
		  $option.removeData(); // remove any caching data that might be associated
		  $select.val(msg[0].id).trigger('change'); // notify JavaScript components of possible changes
	});

// Pada Controller
	public function fnprovinceComboData($pId)
	{
		$json['result'] = $this->mo_province->fnprovinceComboData();
		echo json_encode($json);
	}

// Pada Model
	public function fnprovinceComboData() {
		if($this->input->get('term')) $this->db->like('f_provinsi_nama',$this->input->get('term')); // pencarian
		if($this->input->get('id')) $this->db->like('f_provinsi_id',$this->input->get('id')); // saat pencarian update
		$this->db->limit('10');
		$vResult = $this->db->get($this->table)->result();
		$vDataJson = array();
		foreach($vResult as $vRow):
			$list['id'] = $vRow->f_provinsi_id;
			$list['text'] = $vRow->f_provinsi_nama;
			array_push($vDataJson,$list);
		endforeach;
		return $vDataJson;
	}