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stats:proc:deletegrade [2011/09/27 20:53]
Patrick Michel created
stats:proc:deletegrade [2013/07/10 12:34] (current)
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 <code xcend> <code xcend>
-deleteGrade(ident id, ident gradeId) { +deleteGrade(ident uid, ident id, ident gradeId) { 
-  ​assume exists ​//exams/exam[id]/grades/​grade[gradeId]; # implies the exam exists, which is implicitly true anyway+  ​assume exists ​/account[uid]/examiner[id];
  
-  ​remove ​//exams/exam[id]/grades/​grade[gradeId];​+  ​assume exists ​/exam[id]/grade[gradeId];​ # implies the exam exists, which is implicitly true anyway 
 + 
 +  remove ​/​exam[id]/​grade[gradeId];​
 } }
 </​code>​ </​code>​
  
stats/proc/deletegrade.1317149599.txt.gz · Last modified: 2011/09/27 20:53 by Patrick Michel