mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-01 20:29:29 +00:00
First draft for aliquote reduction
This commit is contained in:
+191
-93
@@ -1,24 +1,24 @@
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<?php
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/*
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* studienplatz.class.php
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*
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*
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* Copyright 2013 Technikum-Wien
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty oferr
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*
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*
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* Authors: Christian Paminger <christian.paminger@technikum-wien.at>
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* Werner Masik <werner@gefi.at>
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@@ -29,35 +29,39 @@ require_once(__DIR__ .'/functions.inc.php');
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class studienplatz extends basis_db
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{
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/** @var $new boolean */
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private $new = true;
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private $new = true;
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/** @var DB-Result */
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private $result;
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/** @var object */
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public $studienplatz = array();
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public $studienplatz = array();
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//Tabellenspalten
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/** @var integer */
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private $studienplatz_id;
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private $studienplatz_id;
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/** @var integer */
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private $studiengang_kz;
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private $studiengang_kz;
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/** @var string */
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private $orgform_kurzbz;
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private $orgform_kurzbz;
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/** @var string */
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private $studiensemester_kurzbz;
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/** @var integer */
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private $ausbildungssemester;
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private $ausbildungssemester;
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/** @var integer */
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private $gpz;
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private $gpz;
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/** @var integer */
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private $npz;
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private $npz;
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/** @var timestamp */
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private $updateamum;
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private $updateamum;
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/** @var string */
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private $updatevon;
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private $updatevon;
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/** @var timestamp */
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private $insertamum;
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private $insertamum;
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/** @var string */
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private $insertvon;
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private $insertvon;
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/** @var integer */
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private $apz;
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/** @var integer */
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private $studienplan_id;
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/**
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* Konstruktor
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@@ -66,7 +70,7 @@ class studienplatz extends basis_db
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public function __construct($studienplatz_id=null)
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{
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parent::__construct();
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if(!is_null($studienplatz_id))
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$this->load($studienplatz_id);
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}
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@@ -76,9 +80,10 @@ class studienplatz extends basis_db
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switch ($name)
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{
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case 'gpz':
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case 'npz':
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case 'ausbildungssemester':
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case 'npz':
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case 'ausbildungssemester':
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case 'studienplatz_id':
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case 'studienplan_id':
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if ($value != null && !is_numeric($value))
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throw new Exception("Attribute $name must be numeric! ($value)");
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$this->$name=$value;
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@@ -92,8 +97,8 @@ class studienplatz extends basis_db
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{
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return $this->$name;
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}
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/**
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* Laedt einzelnen Studienplatz der ID $studienplatz_id
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* @param integer $studienplatz_id ID des zu ladenden Studienplatzes
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@@ -126,7 +131,6 @@ class studienplatz extends basis_db
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$this->errormsg = 'Es ist kein Datensatz mit dieser ID vorhanden';
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return false;
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}
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return true;
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}
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@@ -135,31 +139,33 @@ class studienplatz extends basis_db
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* @param type $target
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* @param type $row
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*/
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private function mapRow($target,$row) {
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$target->studienplatz_id = $row->studienplatz_id;
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$target->studiengang_kz = $row->studiengang_kz;
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$target->orgform_kurzbz = $row->orgform_kurzbz;
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$target->studiensemester_kurzbz = $row->studiensemester_kurzbz;
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$target->ausbildungssemester = $row->ausbildungssemester;
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$target->gpz = $row->gpz;
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$target->npz = $row->npz;
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$target->updateamum = $row->updateamum;
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$target->updatevon = $row->updatevon;
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$target->insertamum = $row->insertamum;
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$target->insertvon = $row->insertvon;
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$target->new = false;
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private function mapRow($target,$row) {
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$target->studienplatz_id = $row->studienplatz_id;
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$target->studiengang_kz = $row->studiengang_kz;
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$target->orgform_kurzbz = $row->orgform_kurzbz;
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$target->studiensemester_kurzbz = $row->studiensemester_kurzbz;
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$target->ausbildungssemester = $row->ausbildungssemester;
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$target->gpz = $row->gpz;
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$target->npz = $row->npz;
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$target->updateamum = $row->updateamum;
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$target->updatevon = $row->updatevon;
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$target->insertamum = $row->insertamum;
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$target->insertvon = $row->insertvon;
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$target->apz = $row->apz;
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$target->studienplan_id = $row->studienplan_id;
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$target->new = false;
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}
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/**
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* Laedt alle Studienplaetze zu einem Studiengang und Semester. Ergebnis
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* steht in result, wobei es nur einen Datensatz geben kann, wenn
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* keinAusbildungssemester = true ist.
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* @param integer $studiengang_kz
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* @param integer $studiengang_kz
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* @param string studiensemester_kurzbz
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* @param string orgform_kurzbz
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* @param boolean Ausbildungssemester ist optional. Wenn true werden
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* nur Datensätze geladen wo das Ausbildungssemester null ist. Wenn
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* false werden alle geladen wo ein Ausbildungssemester eingetragen
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* nur Datensätze geladen wo das Ausbildungssemester null ist. Wenn
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* false werden alle geladen wo ein Ausbildungssemester eingetragen
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* ist.
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* @return true wenn ok, false im Fehlerfall
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*/
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@@ -179,22 +185,63 @@ class studienplatz extends basis_db
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//" AND art=".$this->db_add_param($art, FHC_STRING, false).
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" AND orgform_kurzbz=".$this->db_add_param($orgform, FHC_STRING, false).
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" AND ausbildungssemester ".($keinAusbildungssemester ? 'is null':'is not null');
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$this->result = array();
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if(!$this->db_query($qry))
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{
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$this->result = array();
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if(!$this->db_query($qry))
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{
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return false;
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}
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while($row = $this->db_fetch_object())
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{
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$rec = new studienplatz();
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$this->mapRow($rec, $row);
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$this->result[] = $rec;
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}
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$rec = new studienplatz();
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$this->mapRow($rec, $row);
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$this->result[] = $rec;
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}
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return true;
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}
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/**
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* Laedt alle Studienplaetze zu einem Studiengang und Semester. Ergebnis
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* steht in result, wobei es nur einen Datensatz geben kann, wenn
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* keinAusbildungssemester = true ist.
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* @param integer $studiengang_kz
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* @param string studiensemester_kurzbz
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* @param boolean Ausbildungssemester ist optional. Wenn true werden
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* nur Datensätze geladen wo das Ausbildungssemester null ist. Wenn
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* false werden alle geladen wo ein Ausbildungssemester eingetragen
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* ist.
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* @return true wenn ok, false im Fehlerfall
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*/
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public function load_studiengang_studiensemester($studiengang_kz, $studiensemester_kurzbz, $keinAusbildungssemester = true)
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{
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//Pruefen ob $studiengang_kz eine gueltige Zahl ist
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if(!is_numeric($studiengang_kz) || $studiengang_kz == '')
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{
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$this->errormsg = 'studiengang_kz muss eine gültige Zahl sein';
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return false;
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}
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//Lesen der Daten aus der Datenbank
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$qry = "SELECT * FROM lehre.tbl_studienplatz RIGHT JOIN lehre.tbl_studienplan using(studienplan_id) WHERE studiengang_kz=".
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$this->db_add_param($studiengang_kz, FHC_INTEGER, false).
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" AND studiensemester_kurzbz=".$this->db_add_param($studiensemester_kurzbz, FHC_STRING, false).
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" AND ausbildungssemester ".($keinAusbildungssemester ? 'is null':'is not null').
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" AND studienplan_id IS NOT NULL;";
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$this->result = array();
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if(!$this->db_query($qry))
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{
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return false;
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}
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while($row = $this->db_fetch_object())
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{
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$this->result[] = $row;
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}
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return true;
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}
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/**
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* Liefert Array mit GPZ und NPZ für die FÖBis relevanten Orgformen (BB, VZ, VBB).
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* Dient als Ersatz für load_studiengang_studiensemester_orgform weil hiermit
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@@ -207,10 +254,10 @@ class studienplatz extends basis_db
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{
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// Semesterliste für where klausel erzeugen:
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$startSemester= 'WS'.substr($studienjahr,0,4);
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$startSemester= 'WS'.substr($studienjahr,0,4);
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$semesterList = generateSemesterList($startSemester,($zeitraum*2)-1);
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$semesterList_comma_separated = "'".join("','",$semesterList)."'";
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//Lesen der Daten aus der Datenbank
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$qry = "SELECT studiensemester_kurzbz,studiengang_kz,
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sum(case when orgform_kurzbz='VZ' then npz else 0 end) as npz_vz,
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@@ -220,30 +267,69 @@ class studienplatz extends basis_db
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sum(case when orgform_kurzbz='VZ' then gpz else 0 end) as gpz_vz,
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sum(case when orgform_kurzbz='BB' then gpz else 0 end) as gpz_bb,
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sum(case when orgform_kurzbz='VBB' then gpz else 0 end) as gpz_vbb,
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sum(gpz) as gpz_gesamt
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FROM lehre.tbl_studienplatz
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WHERE ausbildungssemester is null and studiensemester_kurzbz IN ($semesterList_comma_separated)
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group by studiensemester_kurzbz,studiengang_kz";
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$this->result = array();
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if(!$this->db_query($qry))
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{
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sum(gpz) as gpz_gesamt
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FROM lehre.tbl_studienplatz
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WHERE ausbildungssemester is null and studiensemester_kurzbz IN ($semesterList_comma_separated)
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group by studiensemester_kurzbz,studiengang_kz";
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$this->result = array();
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if(!$this->db_query($qry))
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{
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return false;
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}
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$result = array();
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while($row = $this->db_fetch_object())
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{
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['BB']['NPZ'] = $row->npz_bb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VZ']['NPZ'] = $row->npz_vz;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VBB']['NPZ'] = $row->npz_vbb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['gesamt']['NPZ'] = $row->npz_gesamt;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['BB']['GPZ'] = $row->gpz_bb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VZ']['GPZ'] = $row->gpz_vz;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VBB']['GPZ'] = $row->gpz_vbb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['gesamt']['GPZ'] = $row->gpz_gesamt;
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}
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['BB']['NPZ'] = $row->npz_bb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VZ']['NPZ'] = $row->npz_vz;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VBB']['NPZ'] = $row->npz_vbb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['gesamt']['NPZ'] = $row->npz_gesamt;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['BB']['GPZ'] = $row->gpz_bb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VZ']['GPZ'] = $row->gpz_vz;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['VBB']['GPZ'] = $row->gpz_vbb;
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$result[$row->studiensemester_kurzbz][$row->studiengang_kz]['gesamt']['GPZ'] = $row->gpz_gesamt;
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}
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return $result;
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}
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/**
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* Liefert alle Studienplätze eines Studiengangs und Semesters
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* @param string $stg_kz z.B: -16
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* @param string $studiensemester_kurzbz z.B: WS2015
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* @return boolean|array false bei Fehler
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*/
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public function getFromStgKzAndStudsem($stg_kz, $studiensemester_kurzbz)
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{
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if(!is_numeric($stg_kz))
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{
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$this->errormsg='stg_kz muss eine gueltige Zahl sein';
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return false;
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}
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if($studiensemester_kurzbz == "")
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{
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$this->errormsg='Es wurde kein gueltiges studiensemester_kurzbz uerbergeben';
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return false;
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}
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//Lesen der Daten aus der Datenbank
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$qry = "SELECT * FROM lehre.tbl_studienplatz
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JOIN public.tbl_studiengang using(studiengang_kz)
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WHERE studiensemester_kurzbz=".$this->db_add_param($studiensemester_kurzbz)."
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AND studiengang_kz=".$this->db_add_param($stg_kz, FHC_INTEGER);
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if($this->db_query($qry))
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{
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$result = array();
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while($row = $this->db_fetch_object())
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{
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$result[] = $row;
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}
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return $result;
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||||
}
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return false;
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||||
}
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/**
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* Prueft die Variablen auf Gueltigkeit
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@@ -260,7 +346,7 @@ class studienplatz extends basis_db
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||||
{
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||||
$this->errormsg='studiengang_kz enthaelt ungueltige Zeichen';
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||||
return false;
|
||||
}
|
||||
}
|
||||
if(mb_strlen($this->orgform_kurzbz)>3)
|
||||
{
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||||
$this->errormsg = 'orgform_kurzbz darf nicht länger als 3 Zeichen sein';
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||||
@@ -284,11 +370,19 @@ class studienplatz extends basis_db
|
||||
{
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||||
$this->errormsg='npz enthaelt ungueltige Zeichen';
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return false;
|
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}if(!is_numeric($this->apz) && $this->apz!='')
|
||||
{
|
||||
$this->errormsg='apz enthaelt ungueltige Zeichen';
|
||||
return false;
|
||||
}if(!is_numeric($this->studienplan_id) && $this->studienplan_id!='')
|
||||
{
|
||||
$this->errormsg='studienplan_id enthaelt ungueltige Zeichen';
|
||||
return false;
|
||||
}
|
||||
$this->errormsg = '';
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Speichert den aktuellen Datensatz in die Datenbank
|
||||
* Wenn $neu auf true gesetzt ist wird ein neuer Datensatz angelegt
|
||||
@@ -305,20 +399,22 @@ class studienplatz extends basis_db
|
||||
{
|
||||
//Neuen Datensatz einfuegen
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||||
$qry='BEGIN;INSERT INTO lehre.tbl_studienplatz ('.
|
||||
'studiengang_kz, orgform_kurzbz, studiensemester_kurzbz, '.
|
||||
'ausbildungssemester, gpz, npz, insertamum, insertvon, '.
|
||||
'updateamum, updatevon) VALUES('.
|
||||
$this->db_add_param($this->studiengang_kz, FHC_INTEGER).', '.
|
||||
$this->db_add_param($this->orgform_kurzbz).', '.
|
||||
$this->db_add_param($this->studiensemester_kurzbz).', '.
|
||||
$this->db_add_param($this->ausbildungssemester, FHC_INTEGER).', '.
|
||||
//$this->db_add_param($this->art).', '.
|
||||
$this->db_add_param($this->gpz, FHC_INTEGER).', '.
|
||||
$this->db_add_param($this->npz, FHC_INTEGER).', '.
|
||||
'now(), '.
|
||||
$this->db_add_param($this->insertvon).', '.
|
||||
'now(), '.
|
||||
$this->db_add_param($this->updatevon).');';
|
||||
'studiengang_kz, orgform_kurzbz, studiensemester_kurzbz, '.
|
||||
'ausbildungssemester, gpz, npz, apz, studienplan_id insertamum, insertvon, '.
|
||||
'updateamum, updatevon) VALUES('.
|
||||
$this->db_add_param($this->studiengang_kz, FHC_INTEGER).', '.
|
||||
$this->db_add_param($this->orgform_kurzbz).', '.
|
||||
$this->db_add_param($this->studiensemester_kurzbz).', '.
|
||||
$this->db_add_param($this->ausbildungssemester, FHC_INTEGER).', '.
|
||||
//$this->db_add_param($this->art).', '.
|
||||
$this->db_add_param($this->gpz, FHC_INTEGER).', '.
|
||||
$this->db_add_param($this->npz, FHC_INTEGER).', '.
|
||||
$this->db_add_param($this->apz, FHC_INTEGER).', '.
|
||||
$this->db_add_param($this->studienplan_id, FHC_INTEGER).', '.
|
||||
'now(), '.
|
||||
$this->db_add_param($this->insertvon).', '.
|
||||
'now(), '.
|
||||
$this->db_add_param($this->updatevon).');';
|
||||
}
|
||||
else
|
||||
{
|
||||
@@ -328,19 +424,21 @@ class studienplatz extends basis_db
|
||||
$this->errormsg = 'studienplatz_id muss eine gueltige Zahl sein';
|
||||
return false;
|
||||
}
|
||||
$qry='UPDATE lehre.tbl_studienplatz SET'.
|
||||
$qry='UPDATE lehre.tbl_studienplatz SET'.
|
||||
' studiengang_kz='.$this->db_add_param($this->studiengang_kz).', '.
|
||||
' orgform_kurzbz='.$this->db_add_param($this->orgform_kurzbz).', '.
|
||||
' studiensemester_kurzbz='.$this->db_add_param($this->studiensemester_kurzbz).', '.
|
||||
' ausbildungssemester='.$this->db_add_param($this->ausbildungssemester).', '.
|
||||
' ausbildungssemester='.$this->db_add_param($this->ausbildungssemester).', '.
|
||||
//' art='.$this->db_add_param($this->art).', '.
|
||||
' gpz='.$this->db_add_param($this->gpz).', '.
|
||||
' npz='.$this->db_add_param($this->npz).', '.
|
||||
' updateamum= now(), '.
|
||||
' updatevon='.$this->db_add_param($this->updatevon).
|
||||
' WHERE studienplatz_id='.$this->db_add_param($this->studienplatz_id, FHC_INTEGER, false).';';
|
||||
' gpz='.$this->db_add_param($this->gpz).', '.
|
||||
' npz='.$this->db_add_param($this->npz).', '.
|
||||
' apz='.$this->db_add_param($this->apz, FHC_INTEGER).', '.
|
||||
' studienplan_id='.$this->db_add_param($this->studienplan_id, FHC_INTEGER).', '.
|
||||
' updateamum= now(), '.
|
||||
' updatevon='.$this->db_add_param($this->updatevon).
|
||||
' WHERE studienplatz_id='.$this->db_add_param($this->studienplatz_id, FHC_INTEGER, false).';';
|
||||
}
|
||||
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if($this->new)
|
||||
@@ -371,7 +469,7 @@ class studienplatz extends basis_db
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
{
|
||||
return false;
|
||||
}
|
||||
return $this->studienplatz_id;
|
||||
@@ -399,7 +497,7 @@ class studienplatz extends basis_db
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user