How to call multiple store procedure in controller codeigniter? - php

Question

I have a problem when I want to call more than one stored procesure in the controller. just only one stored procedure that execute.
This query stored procedure in the model :
function getKategori(){
$query = $this->db->query("call KategoriSelectPro('id_kategori','kategori')");
return $query->result();
}
function getEditSubKategori($id_subkategori){
$query = $this->db->query("call SubKategoriEditSelectPro(?,'id_kategori','kategori','sub_kategori')", $id_subkategori);
return $query->row_array();
}
and this code in controller:
function subkategoriedit($id_subkategori = ''){
$data['kategori'] = $this->madmin->getKategori();
$data['editsubkategori'] = $this->madmin->getEditSubKategori($id_subkategori);
}
The problem is only one function of the model can be called in the controller. example:
$data['kategori'] = $this->madmin->getKategori(); (SUCCESS)
$data['editsubkategori'] = $this->madmin->getEditSubKategori($id_subkategori); (NOT RUN)
The error message is :
Commands out of sync; you can't run this command now
so if reversed.
help me, how to call multiple store procedure in CodeIgniter?

Answer 1

I had the same problem a couple of moments earlier, searched for it on stackoverflow, found the answer and forgot to rate the answer .. anyhow
add the following function in file
system > database > drivers > mysqli > mysqli_driver.php
function next_result()
{
if (is_object($this->conn_id))
{
return mysqli_next_result($this->conn_id);
}
}
and then add the following command after every calling query you perform.
$this->db->next_result();
it worked like a charm for me ..

Answer 2

in your model change return $query->row_array(); to return $query->result_array();
function getKategori(){
$query = $this->db->query("call KategoriSelectPro('id_kategori','kategori')");
return $query->result();
}
function getEditSubKategori($id_subkategori){
$query = $this->db->query("call SubKategoriEditSelectPro(?,'id_kategori','kategori','sub_kategori')", $id_subkategori);
return $query->result_array();
}