public async Task <IActionResult> Create([Bind("Name,Description,ImagePath")] PirateGroup pirateGroup, string[] selectedPersons)
{
if (_context.PirateGroups.Any(group => group.Name == pirateGroup.Name))
{
ViewBag.NameExists = _localizer["Name '{0}' already exists.", pirateGroup.Name];
PopulateAssignedPerson(selectedPersons);
return(View(pirateGroup));
}
if (ModelState.IsValid)
{
// Try to upload file
if (!(await TryUploadFile(pirateGroup)))
{
PopulateAssignedPerson(selectedPersons);
return(View(pirateGroup));
}
// Update persons
pirateGroup.Persons = new List <Person>();
foreach (var personIdStr in selectedPersons)
{
int personId = int.Parse(personIdStr);
var person = _context.Persons.SingleOrDefault(p => p.Id == personId);
pirateGroup.Persons.Add(person);
person.PirateGroup = pirateGroup;
}
// Save DB
_context.Add(pirateGroup);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
PopulateAssignedPerson(selectedPersons);
return(View(pirateGroup));
}
public async Task <IActionResult> Create([Bind("Name,Nickname,Description,RewardMoney,Race,Sex,Birthday,FeatureType,Title,PirateGroupID,ImagePath")] Person person, string[] selectedFruits, string[] selectedWeapons, string PirateGroupID)
{
if (_context.Persons.Any(p => p.Name == person.Name))
{
ViewBag.NameExists = _localizer["Name '{0}' already exists.", person.Name];
PopulateAssignedFruit(selectedFruits);
PopulateAssignedWeapon(selectedWeapons);
return(View(person));
}
if (ModelState.IsValid)
{
// Try to upload file
if (!(await TryUploadFile(person)))
{
PopulateAssignedFruit(selectedFruits);
PopulateAssignedWeapon(selectedWeapons);
return(View(person));
}
// Update fruits
person.FruitPossessions = new List <FruitPossession>();
foreach (var fruitIdStr in selectedFruits)
{
int fruitId = int.Parse(fruitIdStr);
// 多对多关系，指定了Id，会自动绑定object的值。此处new FruitPossession时，只设置了PersonID和FruitID，而Person和Fruit对象没有指定，但是会自动绑定。
person.FruitPossessions.Add(new FruitPossession {
PersonID = person.Id, FruitID = fruitId
});
}
// Update weapons
person.WeaponPossessions = new List <WeaponPossession>();
foreach (var weaponIdStr in selectedWeapons)
{
int weaponId = int.Parse(weaponIdStr);
person.WeaponPossessions.Add(new WeaponPossession {
PersonID = person.Id, WeaponID = weaponId
});
}
// Reward money
if (person.RewardMoney == null)
{
person.RewardMoney = 0;
}
// Save DB
_context.Add(person);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
PopulateAssignedFruit(selectedFruits);
PopulateAssignedWeapon(selectedWeapons);
return(View(person));
}
public async Task <IActionResult> Create([Bind("Name,Description,ImagePath")] Weapon weapon)
{
if (_context.Weapons.Any(w => w.Name == weapon.Name))
{
ViewBag.NameExists = _localizer["Name '{0}' already exists.", weapon.Name];
return(View(weapon));
}
if (ModelState.IsValid)
{
// Try to upload file
if (!(await TryUploadFile(weapon)))
{
return(View(weapon));
}
// Save DB
_context.Add(weapon);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(weapon));
}
public async Task <IActionResult> Create([Bind("Name,Type,Ability,Description")] Fruit fruit)
{
// Check if name already exists
if (_context.Fruits.Any(f => f.Name == fruit.Name))
{
ViewBag.NameExists = _localizer["Name '{0}' already exists.", fruit.Name];
return(View(fruit));
}
if (ModelState.IsValid)
{
// Try to upload file
if (!(await TryUploadFile(fruit)))
{
return(View(fruit));
}
// Save DB
_context.Add(fruit);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(fruit));
}
