mirror of
https://github.com/FH-Complete/FHC-Core.git
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Anpassung an db_add_param; Fehler beim Löschen von Angaben behoben, bei dem in seltenen Faellen die Angabe von anderen Uebungen mitgeloescht wurde
This commit is contained in:
+116
-118
@@ -19,6 +19,9 @@
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* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
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* Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
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*/
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/**
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* Verwaltet die Uebungen des Kreuzerltools
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*/
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require_once(dirname(__FILE__).'/basis_db.class.php');
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class uebung extends basis_db
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@@ -88,7 +91,7 @@ class uebung extends basis_db
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$this->errormsg='Uebung_id muss eine gueltige Zahl sein';
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return false;
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}
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$qry = "SELECT * FROM campus.tbl_uebung WHERE uebung_id='$uebung_id'";
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$qry = "SELECT * FROM campus.tbl_uebung WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).';';
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if($this->db_query($qry))
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{
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@@ -100,17 +103,17 @@ class uebung extends basis_db
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$this->angabedatei = $row->angabedatei;
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$this->freigabevon = $row->freigabevon;
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$this->freigabebis = $row->freigabebis;
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$this->abgabe = ($row->abgabe=='t'?true:false);
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$this->beispiele = ($row->beispiele=='t'?true:false);
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$this->abgabe = $this->db_parse_bool($row->abgabe);
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$this->beispiele = $this->db_parse_bool($row->beispiele);
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$this->bezeichnung = $row->bezeichnung;
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$this->positiv = ($row->positiv=='t'?true:false);
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$this->positiv = $this->db_parse_bool($row->positiv);
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$this->defaultbemerkung = $row->defaultbemerkung;
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$this->lehreinheit_id = $row->lehreinheit_id;
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$this->updateamum = $row->updateamum;
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$this->updatevon = $row->updatevon;
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$this->insertamum = $row->insertamum;
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$this->insertvon = $row->insertvon;
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$this->statistik = ($row->statistik=='t'?true:false);
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$this->statistik = $this->db_parse_bool($row->statistik);
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$this->liste_id = $row->liste_id;
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$this->maxbsp = $row->maxbsp;
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$this->maxstd = $row->maxstd;
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@@ -120,13 +123,13 @@ class uebung extends basis_db
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}
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else
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{
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$this->errormsg = "Es ist keine Uebung mit der ID $uebung_id vorhanden";
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$this->errormsg = "Es ist keine Uebung mit dieser ID vorhanden";
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return false;
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}
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}
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else
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{
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$this->errormsg = 'Fehler beim laden der Uebung';
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$this->errormsg = 'Fehler beim Laden der Uebung';
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return false;
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}
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}
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@@ -139,7 +142,7 @@ class uebung extends basis_db
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*/
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public function toggle_prozent_punkte($uebung_id)
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{
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$qry = "UPDATE campus.tbl_uebung SET prozent = not prozent WHERE uebung_id = '".$uebung_id."'";
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$qry = "UPDATE campus.tbl_uebung SET prozent = not prozent WHERE uebung_id = ".$this->db_add_param($uebung_id, FHC_INTEGER).";";
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if($this->db_query($qry))
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return true;
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else
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@@ -158,7 +161,7 @@ class uebung extends basis_db
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*/
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public function load_studentuebung($student_uid, $uebung_id)
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{
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$qry = "SELECT * FROM campus.tbl_studentuebung WHERE student_uid='".addslashes($student_uid)."' AND uebung_id='".addslashes($uebung_id)."'";
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$qry = "SELECT * FROM campus.tbl_studentuebung WHERE student_uid=".$this->db_add_param($student_uid)." AND uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).";";
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if($this->db_query($qry))
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{
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@@ -200,7 +203,7 @@ class uebung extends basis_db
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*/
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public function load_abgabe($abgabe_id)
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{
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$qry = "SELECT * FROM campus.tbl_abgabe WHERE abgabe_id = '".addslashes($abgabe_id)."'";
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$qry = "SELECT * FROM campus.tbl_abgabe WHERE abgabe_id = ".$this->db_add_param($abgabe_id, FHC_INTEGER).";";
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if($this->db_query($qry))
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{
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@@ -233,7 +236,7 @@ class uebung extends basis_db
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*/
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public function check_studentuebung($uebung_id)
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{
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$qry = "SELECT * FROM campus.tbl_studentuebung WHERE uebung_id='".addslashes($uebung_id)."'";
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$qry = "SELECT * FROM campus.tbl_studentuebung WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).";";
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if($this->db_query($qry))
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{
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@@ -290,11 +293,11 @@ class uebung extends basis_db
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return false;
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}
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$qry = "SELECT * FROM campus.tbl_uebung WHERE lehreinheit_id='".$lehreinheit_id."'";
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$qry = "SELECT * FROM campus.tbl_uebung WHERE lehreinheit_id=".$this->db_add_param($lehreinheit_id, FHC_INTEGER);
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if ($level == 1)
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$qry .= " and liste_id is null";
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if ($level == 2)
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$qry .= " and liste_id = '".$uebung_id."'";
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$qry .= " and liste_id = ".$this->db_add_param($uebung_id, FHC_INTEGER);
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$qry .= " ORDER BY bezeichnung";
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if($this->db_query($qry))
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@@ -309,17 +312,17 @@ class uebung extends basis_db
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$uebung_obj->angabedatei = $row->angabedatei;
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$uebung_obj->freigabevon = $row->freigabevon;
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$uebung_obj->freigabebis = $row->freigabebis;
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$uebung_obj->abgabe = ($row->abgabe=='t'?true:false);
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$uebung_obj->beispiele = ($row->beispiele=='t'?true:false);
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$uebung_obj->abgabe = $this->db_parse_bool($row->abgabe);
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$uebung_obj->beispiele = $this->db_parse_bool($row->beispiele);
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$uebung_obj->bezeichnung = $row->bezeichnung;
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$uebung_obj->positiv = ($row->positiv=='t'?true:false);
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$uebung_obj->positiv = $this->db_parse_bool($row->positiv);
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$uebung_obj->defaultbemerkung = $row->defaultbemerkung;
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$uebung_obj->lehreinheit_id = $row->lehreinheit_id;
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$uebung_obj->updateamum = $row->updateamum;
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$uebung_obj->updatevon = $row->updatevon;
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$uebung_obj->insertamum = $row->insertamum;
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$uebung_obj->insertvon = $row->insertvon;
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$uebung_obj->statistik = ($row->statistik=='t'?true:false);
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$uebung_obj->statistik = $this->db_parse_bool($row->statistik);
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$uebung_obj->liste_id = $row->liste_id;
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$uebung_obj->maxstd = $row->maxstd;
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$uebung_obj->maxbsp = $row->maxbsp;
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@@ -377,49 +380,49 @@ class uebung extends basis_db
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$qry = 'BEGIN; INSERT INTO campus.tbl_uebung(gewicht, punkte, angabedatei, freigabevon, freigabebis,
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abgabe, beispiele, bezeichnung, positiv, defaultbemerkung, lehreinheit_id, updateamum,
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updatevon, insertamum, insertvon, liste_id, maxstd, maxbsp, nummer, statistik) VALUES('.
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$this->addslashes($this->gewicht).','.
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$this->addslashes($this->punkte).','.
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$this->addslashes($this->angabedatei).','.
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$this->addslashes($this->freigabevon).','.
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$this->addslashes($this->freigabebis).','.
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($this->abgabe?'true':'false').','.
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($this->beispiele?'true':'false').','.
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$this->addslashes($this->bezeichnung).','.
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($this->positiv?'true':'false').','.
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$this->addslashes($this->defaultbemerkung).','.
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$this->addslashes($this->lehreinheit_id).','.
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$this->addslashes($this->updateamum).','.
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$this->addslashes($this->updatevon).','.
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$this->addslashes($this->insertamum).','.
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$this->addslashes($this->insertvon).','.
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$this->addslashes($this->liste_id).','.
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$this->addslashes($this->maxstd).','.
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$this->addslashes($this->maxbsp).','.
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$this->addslashes($this->nummer).','.
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($this->statistik?'true':'false').');';
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$this->db_add_param($this->gewicht).','.
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$this->db_add_param($this->punkte).','.
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$this->db_add_param($this->angabedatei).','.
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$this->db_add_param($this->freigabevon).','.
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$this->db_add_param($this->freigabebis).','.
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$this->db_add_param($this->abgabe, FHC_BOOLEAN).','.
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$this->db_add_param($this->beispiele, FHC_BOOLEAN).','.
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$this->db_add_param($this->bezeichnung).','.
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$this->db_add_param($this->positiv, FHC_BOOLEAN).','.
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$this->db_add_param($this->defaultbemerkung).','.
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$this->db_add_param($this->lehreinheit_id).','.
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$this->db_add_param($this->updateamum).','.
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$this->db_add_param($this->updatevon).','.
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$this->db_add_param($this->insertamum).','.
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$this->db_add_param($this->insertvon).','.
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$this->db_add_param($this->liste_id).','.
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$this->db_add_param($this->maxstd).','.
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$this->db_add_param($this->maxbsp).','.
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$this->db_add_param($this->nummer).','.
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$this->db_add_param($this->statistik, FHC_BOOLEAN).');';
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}
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else
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{
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$qry = 'UPDATE campus.tbl_uebung SET'.
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' gewicht='.$this->addslashes($this->gewicht).','.
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' punkte='.$this->addslashes($this->punkte).','.
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' angabedatei='.$this->addslashes($this->angabedatei).','.
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' freigabevon='.$this->addslashes($this->freigabevon).','.
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' freigabebis='.$this->addslashes($this->freigabebis).','.
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' abgabe='.($this->abgabe?'true':'false').','.
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' beispiele='.($this->beispiele?'true':'false').','.
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' bezeichnung='.$this->addslashes($this->bezeichnung).','.
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' positiv='.($this->positiv?'true':'false').','.
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' defaultbemerkung='.$this->addslashes($this->defaultbemerkung).','.
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' lehreinheit_id='.$this->addslashes($this->lehreinheit_id).','.
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' updateamum='.$this->addslashes($this->updateamum).','.
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' updatevon='.$this->addslashes($this->updatevon).','.
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' liste_id='.$this->addslashes($this->liste_id).','.
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' maxstd='.$this->addslashes($this->maxstd).','.
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' maxbsp='.$this->addslashes($this->maxbsp).','.
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' nummer='.$this->addslashes($this->nummer).','.
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' statistik='.($this->statistik?'true':'false').
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" WHERE uebung_id=".$this->addslashes($this->uebung_id).";";
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' gewicht='.$this->db_add_param($this->gewicht).','.
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' punkte='.$this->db_add_param($this->punkte).','.
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' angabedatei='.$this->db_add_param($this->angabedatei).','.
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' freigabevon='.$this->db_add_param($this->freigabevon).','.
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' freigabebis='.$this->db_add_param($this->freigabebis).','.
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' abgabe='.$this->db_add_param($this->abgabe, FHC_BOOLEAN).','.
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' beispiele='.$this->db_add_param($this->beispiele, FHC_BOOLEAN).','.
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' bezeichnung='.$this->db_add_param($this->bezeichnung).','.
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' positiv='.$this->db_add_param($this->positiv, FHC_BOOLEAN).','.
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' defaultbemerkung='.$this->db_add_param($this->defaultbemerkung).','.
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' lehreinheit_id='.$this->db_add_param($this->lehreinheit_id, FHC_INTEGER).','.
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' updateamum='.$this->db_add_param($this->updateamum).','.
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' updatevon='.$this->db_add_param($this->updatevon).','.
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' liste_id='.$this->db_add_param($this->liste_id).','.
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' maxstd='.$this->db_add_param($this->maxstd).','.
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' maxbsp='.$this->db_add_param($this->maxbsp).','.
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' nummer='.$this->db_add_param($this->nummer).','.
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' statistik='.$this->db_add_param($this->statistik, FHC_BOOLEAN).
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" WHERE uebung_id=".$this->db_add_param($this->uebung_id, FHC_INTEGER, false).";";
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}
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if($this->db_query($qry))
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@@ -454,7 +457,7 @@ class uebung extends basis_db
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}
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else
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{
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$this->errormsg = 'Fehler beim Speichern der Uebung:'.$qry;
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$this->errormsg = 'Fehler beim Speichern der Uebung';
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return false;
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}
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}
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@@ -499,34 +502,34 @@ class uebung extends basis_db
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$qry = 'INSERT INTO campus.tbl_studentuebung(student_uid, mitarbeiter_uid, abgabe_id, uebung_id,
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note, mitarbeitspunkte, punkte, anmerkung, benotungsdatum, updateamum,
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updatevon, insertamum, insertvon) VALUES('.
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$this->addslashes($this->student_uid).','.
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$this->addslashes($this->mitarbeiter_uid).','.
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$this->addslashes($this->abgabe_id).','.
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$this->addslashes($this->uebung_id).','.
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$this->addslashes($this->note).','.
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$this->addslashes($this->mitarbeitspunkte).','.
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$this->addslashes($this->punkte).','.
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$this->addslashes($this->anmerkung).','.
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$this->addslashes($this->benotungsdatum).','.
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$this->addslashes($this->updateamum).','.
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$this->addslashes($this->updatevon).','.
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$this->addslashes($this->insertamum).','.
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$this->addslashes($this->insertvon).');';
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$this->db_add_param($this->student_uid).','.
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$this->db_add_param($this->mitarbeiter_uid).','.
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$this->db_add_param($this->abgabe_id, FHC_INTEGER).','.
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$this->db_add_param($this->uebung_id, FHC_INTEGER).','.
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$this->db_add_param($this->note).','.
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$this->db_add_param($this->mitarbeitspunkte).','.
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$this->db_add_param($this->punkte).','.
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$this->db_add_param($this->anmerkung).','.
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$this->db_add_param($this->benotungsdatum).','.
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$this->db_add_param($this->updateamum).','.
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$this->db_add_param($this->updatevon).','.
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$this->db_add_param($this->insertamum).','.
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$this->db_add_param($this->insertvon).');';
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}
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else
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{
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$qry = 'UPDATE campus.tbl_studentuebung SET'.
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' mitarbeiter_uid='.$this->addslashes($this->mitarbeiter_uid).','.
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' abgabe_id='.$this->addslashes($this->abgabe_id).','.
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' uebung_id='.$this->addslashes($this->uebung_id).','.
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' note='.$this->addslashes($this->note).','.
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' mitarbeitspunkte='.$this->addslashes($this->mitarbeitspunkte).','.
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' punkte='.$this->addslashes($this->punkte).','.
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' anmerkung='.$this->addslashes($this->anmerkung).','.
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' benotungsdatum='.$this->addslashes($this->benotungsdatum).','.
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' updateamum='.$this->addslashes($this->updateamum).','.
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' updatevon='.$this->addslashes($this->updatevon).
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" WHERE uebung_id=".$this->addslashes($this->uebung_id)." AND student_uid=".$this->addslashes($this->student_uid).";";
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' mitarbeiter_uid='.$this->db_add_param($this->mitarbeiter_uid).','.
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' abgabe_id='.$this->db_add_param($this->abgabe_id, FHC_INTEGER).','.
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' uebung_id='.$this->db_add_param($this->uebung_id, FHC_INTEGER).','.
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' note='.$this->db_add_param($this->note).','.
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' mitarbeitspunkte='.$this->db_add_param($this->mitarbeitspunkte).','.
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' punkte='.$this->db_add_param($this->punkte).','.
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' anmerkung='.$this->db_add_param($this->anmerkung).','.
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' benotungsdatum='.$this->db_add_param($this->benotungsdatum).','.
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' updateamum='.$this->db_add_param($this->updateamum).','.
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' updatevon='.$this->db_add_param($this->updatevon).
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" WHERE uebung_id=".$this->db_add_param($this->uebung_id, FHC_INTEGER)." AND student_uid=".$this->db_add_param($this->student_uid).";";
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}
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if($this->db_query($qry))
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@@ -555,18 +558,17 @@ class uebung extends basis_db
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if($new)
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{
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$qry = 'INSERT INTO campus.tbl_abgabe(abgabedatei, abgabezeit, anmerkung) VALUES('.
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$this->addslashes($this->abgabedatei).','.
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$this->addslashes($this->abgabezeit).','.
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$this->addslashes($this->abgabe_anmerkung).');';
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$this->db_add_param($this->abgabedatei).','.
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$this->db_add_param($this->abgabezeit).','.
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$this->db_add_param($this->abgabe_anmerkung).');';
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}
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else
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{
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$qry = 'UPDATE campus.tbl_abgabe SET'.
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' abgabe_id='.$this->addslashes($this->abgabe_id).','.
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' abgabedatei='.$this->addslashes($this->abgabedatei).','.
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' abgabezeit='.$this->addslashes($this->abgabezeit).','.
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' anmerkung='.$this->addslashes($this->abgabe_anmerkung).
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" WHERE abgabe_id=".$this->addslashes($this->abgabe_id).";";
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' abgabedatei='.$this->db_add_param($this->abgabedatei).','.
|
||||
' abgabezeit='.$this->db_add_param($this->abgabezeit).','.
|
||||
' anmerkung='.$this->db_add_param($this->abgabe_anmerkung).
|
||||
" WHERE abgabe_id=".$this->db_add_param($this->abgabe_id, FHC_INTEGER).";";
|
||||
}
|
||||
|
||||
if($this->db_query($qry))
|
||||
@@ -619,22 +621,21 @@ class uebung extends basis_db
|
||||
}
|
||||
|
||||
// subuebungen wegraeumen
|
||||
$qry = "SELECT * FROM campus.tbl_uebung WHERE liste_id = '".$uebung_id."'";
|
||||
$qry = "SELECT uebung_id, angabedatei FROM campus.tbl_uebung WHERE liste_id=".$this->db_add_param($uebung_id, FHC_INTEGER, false).';';
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
foreach (glob(BENOTUNGSTOOL_PATH."angabe/*".$row->uebung_id.".*") as $angabe)
|
||||
{
|
||||
if(file_exists($angabe))
|
||||
unlink($angabe);
|
||||
}
|
||||
$qry = "DELETE FROM campus.tbl_studentbeispiel WHERE beispiel_id IN(SELECT beispiel_id FROM campus.tbl_beispiel WHERE uebung_id='$row->uebung_id');
|
||||
DELETE FROM campus.tbl_abgabe WHERE abgabe_id IN(SELECT abgabe_id FROM campus.tbl_studentuebung WHERE uebung_id='$row->uebung_id');
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id='$row->uebung_id';
|
||||
DELETE FROM campus.tbl_beispiel WHERE uebung_id='$row->uebung_id';
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id = '$row->uebung_id';
|
||||
DELETE FROM campus.tbl_uebung WHERE uebung_id='$row->uebung_id';";
|
||||
$angabe = BENOTUNGSTOOL_PATH."angabe/".$row->angabedatei;
|
||||
if(file_exists($angabe))
|
||||
unlink($angabe);
|
||||
|
||||
$qry = "DELETE FROM campus.tbl_studentbeispiel WHERE beispiel_id IN(SELECT beispiel_id FROM campus.tbl_beispiel WHERE uebung_id=".$this->db_add_param($row->uebung_id, FHC_INTEGER).");
|
||||
DELETE FROM campus.tbl_abgabe WHERE abgabe_id IN(SELECT abgabe_id FROM campus.tbl_studentuebung WHERE uebung_id=".$this->db_add_param($row->uebung_id, FHC_INTEGER).");
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id=".$this->db_add_param($row->uebung_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_beispiel WHERE uebung_id=".$this->db_add_param($row->uebung_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id = ".$this->db_add_param($row->uebung_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_uebung WHERE uebung_id=".$this->db_add_param($row->uebung_id, FHC_INTEGER).";";
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
@@ -643,19 +644,16 @@ class uebung extends basis_db
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
foreach (glob(BENOTUNGSTOOL_PATH."angabe/*".$uebung_id.".*") as $angabe)
|
||||
{
|
||||
if(file_exists($angabe))
|
||||
unlink($angabe);
|
||||
}
|
||||
$qry = "DELETE FROM campus.tbl_studentbeispiel WHERE beispiel_id IN(SELECT beispiel_id FROM campus.tbl_beispiel WHERE uebung_id='$uebung_id');
|
||||
DELETE FROM campus.tbl_abgabe WHERE abgabe_id IN(SELECT abgabe_id FROM campus.tbl_studentuebung WHERE uebung_id='$uebung_id');
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id='$uebung_id';
|
||||
DELETE FROM campus.tbl_beispiel WHERE uebung_id='$uebung_id';
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id = '$uebung_id';
|
||||
DELETE FROM campus.tbl_uebung WHERE uebung_id='$uebung_id';";
|
||||
$angabe = BENOTUNGSTOOL_PATH."angabe/".$row->angabedatei;
|
||||
if(file_exists($angabe))
|
||||
unlink($angabe);
|
||||
|
||||
$qry = "DELETE FROM campus.tbl_studentbeispiel WHERE beispiel_id IN(SELECT beispiel_id FROM campus.tbl_beispiel WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).");
|
||||
DELETE FROM campus.tbl_abgabe WHERE abgabe_id IN(SELECT abgabe_id FROM campus.tbl_studentuebung WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).");
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_beispiel WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_studentuebung WHERE uebung_id = ".$this->db_add_param($uebung_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_uebung WHERE uebung_id=".$this->db_add_param($uebung_id, FHC_INTEGER).";";
|
||||
|
||||
if($this->db_query($qry))
|
||||
return true;
|
||||
@@ -679,7 +677,7 @@ class uebung extends basis_db
|
||||
}
|
||||
|
||||
// subuebungen wegraeumen
|
||||
$qry = "SELECT * FROM campus.tbl_abgabe WHERE abgabe_id = '".$abgabe_id."'";
|
||||
$qry = "SELECT * FROM campus.tbl_abgabe WHERE abgabe_id = ".$this->db_add_param($abgabe_id, FHC_INTEGER).";";
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if($row = $this->db_fetch_object())
|
||||
@@ -687,8 +685,8 @@ class uebung extends basis_db
|
||||
if(file_exists(BENOTUNGSTOOL_PATH."abgabe/".$row->abgabedatei))
|
||||
unlink(BENOTUNGSTOOL_PATH."abgabe/".$row->abgabedatei);
|
||||
|
||||
$qry = "UPDATE campus.tbl_studentuebung set abgabe_id = null where abgabe_id = '$abgabe_id';
|
||||
DELETE FROM campus.tbl_abgabe WHERE abgabe_id = '$abgabe_id'";
|
||||
$qry = "UPDATE campus.tbl_studentuebung set abgabe_id = null where abgabe_id = ".$this->db_add_param($abgabe_id, FHC_INTEGER).";
|
||||
DELETE FROM campus.tbl_abgabe WHERE abgabe_id = ".$this->db_add_param($abgabe_id, FHC_INTEGER).";";
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
@@ -711,4 +709,4 @@ class uebung extends basis_db
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
?>
|
||||
|
||||
Reference in New Issue
Block a user