public ActionResult Create()
{
var exists = _areaService.Get(properties: new[] { "Id", "AreaName" }).Select(p => new SelectListItem
{
Text = p.AreaName,
Value = p.Id.ToString(),
}).ToList();
ViewData["Areas"] = exists;
var item = new AreaContract()
{
Id = Guid.NewGuid()
};
var areaViewModel = new AreaViewModel(item);
return View(areaViewModel);
}
public ActionResult Create(AreaViewModel item)
{
var exists = _areaService.Get(properties: new[] { "Id", "AreaName" }).Select(p => new SelectListItem
{
Text = p.AreaName,
Value = p.Id.ToString(),
}).ToList();
ViewData["Areas"] = exists;
if (item.AreaContract.IsValid())
{
var rs = _areaService.Create(item.AreaContract);
if (rs != ResultStatus.Success)
{
ModelState.AddModelError("", rs == ResultStatus.Duplicate ? "记录已经存在" : "添加失败");
return View(new AreaViewModel(item.AreaContract));
}
return RedirectToAction("Index");
}
ModelState.AddModelError("", item.AreaContract.ErrorMessage);
return View(new AreaViewModel(item.AreaContract));
}
public ActionResult Update(AreaViewModel area)
{
if (area.AreaContract.IsValid())
{
var status = _areaService.Update(area.AreaContract);
switch (status)
{
case ResultStatus.Success:
return RedirectToAction("Index");
case ResultStatus.Failed:
ModelState.AddModelError("", string.Format("修改区域信息{0}失败", area.AreaContract.AreaName));
break;
}
}
var exists = _areaService.Get(properties: new[] { "Id", "AreaName" }).Select(p => new SelectListItem
{
Text = p.AreaName,
Value = p.Id.ToString(),
}).ToList();
ViewData["Areas"] = exists;
ViewData["AreaItem"] = area.AreaContract.ParentId;
ModelState.AddModelError("Error", area.AreaContract.ErrorMessage);
var areaInfo = _areaService.Get(area.AreaContract.Id);
if (areaInfo != null)
{
return View(new AreaViewModel(areaInfo));
}
throw new ItemNotExistException("指定区域不存在!");
}
