public ActionResult Delete(int id, FormCollection collection)
{
var entity = new School();
TryUpdateModel(entity);
try
{
//var result = _db.Delete<School>(id);
//if (result > 0)
//{
// return RedirectToAction("Index");
//}
var result = _db.Update <School>(DbKvs.New().Add("IsDel", true), s => s.Id == id);
if (result > 0)
{
return(RedirectToAction("Index"));
}
ModelState.AddModelError(string.Empty, "删除失败");
return(View(entity));
}
catch (Exception ex)
{
ModelState.AddModelError(string.Empty, ex.Message);
return(View(entity));
}
}
public async Task <ActionResult> Delete(int id, IFormCollection collection)
{
var entity = new AppUser();
await TryUpdateModelAsync(entity);
try
{
var result = await _db.UpdateAsync <AppUser>(id, DbKvs.New().Add("IsDelete", true));
if (result > 0)
{
return(RedirectToAction(nameof(Index)));
}
else
{
ModelState.AddModelError(string.Empty, "删除失败");
}
}
catch (Exception e)
{
ModelState.AddModelError(string.Empty, e.Message);
}
return(View(entity));
}
private static DbKvs ResolveNew(NewExpression node)
{
var kvs = DbKvs.New();
var members = node.Members;
var args = node.Arguments;
for (var i = 0; i < members.Count; i++)
{
var key = members[i].Name;
var val = args[i].GetValue();
kvs.Add(key, val);
}
return(kvs);
}