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stats:proc:changeresult_sheet [2011/10/12 14:43]
Patrick Michel
stats:proc:changeresult_sheet [2013/07/10 12:34] (current)
Line 2: Line 2:
  
 <code xcend> <code xcend>
-changeResult(string ​uid, string ​id, string ​studentId, ​string ​sheetId, double points) { +changeResult(ident uid, ident id, ident studentId, ​ident sheetId, double points) { 
-  assume exists ​//accounts/​account[uid]/​assistant[id] ||  +  assume exists /​account[uid]/​assistant[id] 
-         exists ​//accounts/​account[uid]/​tutor[id]/​group[//exercises/​exercise[id]/students/​student[studentId]/​group];​+      ​|| exists /​account[uid]/​tutor[id]/​group[/​exercise[id]/​student[studentId]/​group];​
    
-  assume exists ​//exercises/​exercise[id]/students/​student[studentId];​ # implies the existence of the exercise +  assume exists /​exercise[id]/​student[studentId];​ # implies the existence of the exercise 
-  assume exists ​//exercises/​exercise[id]/sheets/​sheet[sheetId];​ # dito+  assume exists /​exercise[id]/​sheet[sheetId];​ # dito
    
-  assume points >= 0 && points <= //exercises/​exercise[id]/sheets/​sheet[sheetId]/​maxPoints;​+  assume points >= 0 && points <= /​exercise[id]/​sheet[sheetId]/​maxPoints;​
  
-  assume exists ​//exercises/​exercise[id]/students/​student[studentId]/​result[sheetId];​+  assume exists /​exercise[id]/​student[studentId]/​result[sheetId];​
    
-  update ​//exercises/​exercise[id]/students/​student[studentId]/​result[sheetId]/​points points;+  update /​exercise[id]/​student[studentId]/​result[sheetId]/​points points;
 } }
 </​code>​ </​code>​
  
stats/proc/changeresult_sheet.1318423400.txt.gz · Last modified: 2011/10/12 14:43 by Patrick Michel