public ActionResult RuleOrder(policyData vData, int id, int linkId, FormCollection collection)
{
RuleEntity rule = new RuleEntity(id);
RuleCollection coll = new RuleCollection();
PredicateExpression pe = new PredicateExpression(RuleFields.Id != rule.Id);
pe.Add(RuleFields.PolicyId == rule.PolicyId);
SortExpression se = null;
if (collection["up"] != null)
{
// Find all categories with display index less than ours.
pe.Add(RuleFields.Order <= rule.Order);
// Order by display index, highest first.
se = new SortExpression(RuleFields.Order | SortOperator.Descending);
}
else
{
// Find all categories with display index greater than ours.
pe.Add(RuleFields.Order >= rule.Order);
// Order by display index, lowest first.
se = new SortExpression(RuleFields.Order | SortOperator.Ascending);
}
// Swap with closest one.
if (coll.GetMulti(pe, 1, se) && coll.Count > 0)
{
int temp = coll[0].Order;
coll[0].Order = rule.Order;
rule.Order = temp;
rule.Save();
coll.SaveMulti();
}
return(RedirectToAction("EditPolicy", new { id = linkId }));
}
public ActionResult RuleOrder(policyData vData, int id, int linkId, FormCollection collection)
{
RuleEntity rule = new RuleEntity(id);
RuleCollection coll = new RuleCollection();
PredicateExpression pe = new PredicateExpression(RuleFields.Id != rule.Id);
pe.Add(RuleFields.PolicyId == rule.PolicyId);
SortExpression se = null;
if (collection["up"] != null)
{
// Find all categories with display index less than ours.
pe.Add(RuleFields.Order <= rule.Order);
// Order by display index, highest first.
se = new SortExpression(RuleFields.Order | SortOperator.Descending);
}
else
{
// Find all categories with display index greater than ours.
pe.Add(RuleFields.Order >= rule.Order);
// Order by display index, lowest first.
se = new SortExpression(RuleFields.Order | SortOperator.Ascending);
}
// Swap with closest one.
if (coll.GetMulti(pe, 1, se) && coll.Count > 0)
{
int temp = coll[0].Order;
coll[0].Order = rule.Order;
rule.Order = temp;
rule.Save();
coll.SaveMulti();
}
return RedirectToAction("EditPolicy", new { id = linkId });
}
