public ActionResult Create(weight_list weight_list)
{
if (ModelState.IsValid)
{
if (util.SaveChangesToDB(this, db, new weight_list[] { weight_list }))
{
return(RedirectToAction("Index"));
}
}
return(View(weight_list));
}
public ActionResult Edit(weight_list weight_list, string id)
{
var weight_list_original = GetWeightRecord(id);
if (ModelState.IsValid)
{
weight_list_original.record_date = weight_list.record_date;
weight_list_original.max_weight = weight_list.max_weight;
weight_list_original.min_weight = weight_list.min_weight;
if (util.SaveChangesToDB(this, db, new weight_list[] { weight_list_original }, true))
{
return(RedirectToAction("Index"));
}
}
return(View(weight_list_original));
}
protected override ValidationResult IsValid(object date, ValidationContext validationContext)
{
if (date == null)
{
return(null);
}
var property = validationContext.ObjectType.GetProperty("weight_list_id");
var id = short.Parse(property.GetValue(validationContext.ObjectInstance, null).ToString());
weight_list weight_list = WeightListController.GetWeightRecord(date.ToString());
if (weight_list != null && weight_list.weight_list_id != id)
{
return(new ValidationResult(this.ErrorMessage));
}
return(null);
}
public static weight_list GetWeightRecord(string dateString, weightlogEntities db = null)
{
DateTime record_date = DateTime.Parse(dateString);
if (db == null)
{
db = new weightlogEntities();
}
var weight_list = db.weight_list.AsQueryable().ToList()
.Where(wl => wl.record_date == record_date);
weight_list weight_list_original = null;
if (weight_list != null && weight_list.Count() > 0)
{
weight_list_original = weight_list.ToArray()[0];
}
return(weight_list_original);
}
