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Gruppenverwaltung als Baum mit jsTree

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This commit is contained in:
Stefan Puraner
2013-10-16 09:46:05 +00:00
parent e46921298b
commit 25902a160f
2 changed files with 85 additions and 5 deletions
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include/lehrverband.class.php
+78 -2
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@@ -16,8 +16,9 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
* Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at>,
* Rudolf Hangl <rudolf.hangl@technikum-wien.at>,
* Stefan Puraner <puraner@technikum-wien.at>
*/
require_once(dirname(__FILE__).'/basis_db.class.php');
@@ -197,6 +198,81 @@ class lehrverband extends basis_db
return false;
}
}
public function getSemesterFromStudiengang($studiengang_kz, $where)
{
$qry = 'SELECT semester, aktiv FROM public.tbl_lehrverband WHERE studiengang_kz='.$this->db_add_param($studiengang_kz, FHC_INTEGER)." AND verband=' ' ".$where;
$qry .= ' GROUP BY semester, aktiv ORDER BY semester;';
if($this->db_query($qry))
{
$lv_obj = array();
while($row = $this->db_fetch_object())
{
$sem = array();
$sem["aktiv"] = $row->aktiv;
$sem["semester"] = $row->semester;
array_push($lv_obj, $sem);
}
return $lv_obj;
}
else
{
$this->errormsg = 'Fehler beim Lesen der Semester '.$qry;
return false;
}
}
public function getVerbandFromSemester($studiengang_kz, $semester, $where)
{
$qry = 'SELECT verband, aktiv, bezeichnung FROM public.tbl_lehrverband WHERE studiengang_kz='.$this->db_add_param($studiengang_kz, FHC_INTEGER).' AND semester='.$this->db_add_param($semester, FHC_INTEGER)." AND gruppe=' ' ".$where;
$qry .= ' GROUP BY verband, aktiv, bezeichnung ORDER BY verband;';
if($this->db_query($qry))
{
$lv_obj = array();
while($row = $this->db_fetch_object())
{
$verb = array();
$verb["verband"] = $row->verband;
$verb["aktiv"] = $row->aktiv;
$verb["bezeichnung"] = $row->bezeichnung;
array_push($lv_obj, $verb);
}
return $lv_obj;
}
else
{
$this->errormsg = 'Fehler beim Lesen der Lehrverbaende '.$qry;
return false;
}
}
public function getGruppeFromVerband($studiengang_kz, $semester, $verband, $where)
{
$qry = 'SELECT gruppe, bezeichnung, aktiv FROM public.tbl_lehrverband WHERE studiengang_kz='.$this->db_add_param($studiengang_kz, FHC_INTEGER).' AND semester='.$this->db_add_param($semester, FHC_INTEGER).' AND verband='.$this->db_add_param($verband, FHC_STRING).$where;
$qry .= ' GROUP BY gruppe, bezeichnung, aktiv ORDER BY gruppe;';
if($this->db_query($qry))
{
$lv_obj = array();
while($row = $this->db_fetch_object())
{
$grp = array();
$grp["bezeichnung"] = $row->bezeichnung;
$grp["gruppe"] = $row->gruppe;
$grp["aktiv"] = $row->aktiv;
array_push($lv_obj, $grp);
}
return $lv_obj;
}
else
{
$this->errormsg = 'Fehler beim Lesen der Lehrverbaende '.$qry;
return false;
}
}
/**
* Speichert Lehrverband in die Datenbank