public void BindData(AutoEvaluation eval)
{
int asstID = eval.AsstID;
Assignments assts = new Assignments(Globals.CurrentIdentity);
Evaluations evals = new Evaluations(Globals.CurrentIdentity);
Evaluation.EvaluationList allevals = assts.GetAutoEvals(asstID);
Evaluation.EvaluationList deps = evals.GetDependencies(eval.ID);
chkDeps.Items.Clear();
foreach (Evaluation e in allevals) {
if (e.ID == eval.ID) continue;
ListItem eitem = new ListItem(e.Name, e.ID.ToString());
foreach (Evaluation d in deps) {
if (d.ID == e.ID) {
eitem.Selected = true;
break;
}
}
chkDeps.Items.Add(eitem);
}
}
public void Update(int editEval, int asstID)
{
Assignments assts = new Assignments(Globals.CurrentIdentity);
Evaluations evals = new Evaluations(Globals.CurrentIdentity);
Evaluation.EvaluationList allevals = assts.GetAutoEvals(asstID);
foreach (ListItem item in Items) {
int iid = Convert.ToInt32(item.Value);
foreach (Evaluation eval in allevals) {
if (iid == eval.ID) {
bool dependence = evals.DependsOn(editEval, iid);
if (dependence && !item.Selected)
evals.DeleteDependency(editEval, iid);
else if (!dependence && item.Selected) {
if (!evals.CreateDependency(editEval, iid)) {
item.Selected = false;
throw new DataAccessException("Cannot create a circular dependency: " +
eval.Name);
}
}
}
}
}
}