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stats:proc:deletetask

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Delete Task

deleteTask(ident id, ident taskId) {
  assume exists //exams/exam[id]/tasks/task[taskId]; # implies the exam exists, which is implicitly true anyway
 
  assume size(//exams/exam[id]/results/participant/result[taskId]) = 0;
 
  remove //exams/exam[id]/tasks/task[taskId];
}
stats/proc/deletetask.1317149520.txt.gz · Last modified: 2011/09/27 20:52 by Patrick Michel