/// <summary>
/// 获得饲料类型下拉列表
/// </summary>
/// <returns>返回集合</returns>
public IEnumerable<SelectListItem> GetFodderTypeList()
{
var fodderTypeSelect = new FodderTypeService();
IEnumerable<SelectListItem> fodderTypeSelectList =
fodderTypeSelect.FindAll().Select(fodderItem => new SelectListItem
{
Text = fodderItem.Name,
Value = fodderItem.Id + string.Empty
}).OrderBy(m => m.Text);
return fodderTypeSelectList;
}
public void FodderTypeSaveChanges(BasicInfoModel model)
{
var fodderTypeService = new FodderTypeService();
List<fodder_type> fodderTypes = fodderTypeService.FindAll();
foreach (fodder_type fodderType in fodderTypes)
{
int idFlag = 0;
int nameFlag = 0;
string newname = "";
foreach (NameModel name in model.Names)
{
if (fodderType.Id == name.Id)
{
idFlag = 1;
if (fodderType.Name.Equals(name.Name))
{
nameFlag = 1;
}
else
{
newname = name.Name;
}
}
}
//若存在此Id,但是name变化了的，则需要修改数据库
if (idFlag == 1)
{
if (nameFlag == 0)
{
if (newname == "")
{
throw new Exception();
}
fodder_type modifyCure = fodderTypeService.Find(fodderType.Id);
modifyCure.Name = newname;
fodderTypeService.Update(modifyCure);
}
}
}
//如果model里的Id为0，说明是新建的类型
foreach (NameModel name in model.Names)
{
if (name.Id == 0 && fodderTypeService.FindByName(name.Name) == null)
{
var newType = new fodder_type {Name = name.Name};
fodderTypeService.Insert(newType);
}
}
}