public string GetAoption(int?pId)
{
string StrApp = "";
using (var db = new ChinaEntities())
{
List <S_Area> model = db.S_Area.Where(k => k.cityId == pId).OrderBy(k => k.autoId).ToList();
foreach (var item in model)
{
StrApp += "<option value=" + item.autoId + ">" + item.name + "</option>";
}
}
return(StrApp);
}
public List <SelectListItem> GetADropdownlist(int?pId, int?Id)
{
List <SelectListItem> items = new List <SelectListItem>();
items.Add(new SelectListItem()
{
Text = "-请选择 区县-", Value = ""
});
using (var db = new ChinaEntities())
{
List <S_Area> model = db.S_Area.Where(k => k.cityId == pId).OrderBy(k => k.autoId).ToList();
foreach (var item in model)
{
items.Add(new SelectListItem()
{
Text = item.name, Value = item.autoId.ToString(), Selected = pId.HasValue && item.autoId.Equals(Id)
});
}
}
return(items);
}
