35 lines
995 B
PHP
35 lines
995 B
PHP
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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/** Arrangementen_piv_aantal_model sept 2019 */
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class arrangementen_piv_aantal_model extends MY_Model{
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protected $tablename = 'tb_arrangementen_piv_aantal';
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function __construct(){
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parent::__construct();
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$models = array();
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$this->load->model($models);
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}
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function getAantallen($arrangementid){
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$this->sql = "SELECT SUM(A.aantal) as totaal
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FROM tb_arrangementen_piv_aantal A
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WHERE A.arrangement_id = {$arrangementid} ";
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return $this->get_query_row('totaal');
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}
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function getAantallenPerSchooljaar($arrangementid){
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$this->sql = "SELECT SUM(A.aantal) as subtotaal, naam
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FROM tb_arrangementen_piv_aantal A
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JOIN tb_schooljaren S ON A.schooljaarnr = S.id
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WHERE A.arrangement_id = {$arrangementid}
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AND A.aantal > 0
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GROUP BY A.schooljaarnr ";
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return $this->get_query_result();
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}
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}
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