public string ToAddressString()
{
var address = "";
if (Level1.HasValue)
{
var region = WorldRegionDAO.GetByID(Level1.Value);
if (region != null)
{
address += region.Name;
}
}
if (Level2.HasValue)
{
var region = WorldRegionDAO.GetByID(Level2.Value);
if (region != null)
{
address += region.Name;
}
}
if (Level3.HasValue)
{
var region = WorldRegionDAO.GetByID(Level3.Value);
if (region != null)
{
address += region.Name;
}
}
if (Level4.HasValue)
{
var region = WorldRegionDAO.GetByID(Level4.Value);
if (region != null)
{
address += region.Name;
}
}
address += Address;
return(address);
}
public JsonResult Regions(int?parentId)
{
IEnumerable <WorldRegionModels> items = WorldRegionDAO.GetRegionsByParentId(parentId);
return(Json(items, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 地址
/// </summary>
/// <param name="level"></param>
/// <param name="parentID"></param>
/// <returns></returns>
public JsonResult GetAddressOption(int level, int?parentID)
{
var regions = WorldRegionDAO.GetRegions(level, parentID);
return(Json(regions, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Html 表單欄位元件
/// </summary>
/// <param name="field"></param>
/// <param name="answer"></param>
/// <returns></returns>
public ActionResult HtmlField(FieldModel field, FieldAnswerModel answer)
{
ViewBag.Answer = answer;
switch (field.TypeID)
{
#region 地址
case "address":
ViewBag.Levels1 = new List <SelectListItem>();
ViewBag.Levels2 = new List <SelectListItem>();
ViewBag.Levels3 = new List <SelectListItem>();
ViewBag.Levels4 = new List <SelectListItem>();
var regionLevel1 = WorldRegionDAO.GetRegionsByLevel(1);
var regionLevel2 = WorldRegionDAO.GetRegionsByLevel(2);
var regionLevel3 = WorldRegionDAO.GetRegionsByLevel(3);
var regionLevel4 = WorldRegionDAO.GetRegionsByLevel(4);
AddressAnswerModel ans = null;
if (answer != null && !string.IsNullOrWhiteSpace(answer.Answer))
{
ans = JsonConvert.DeserializeObject <AddressAnswerModel>(answer.Answer);
}
var levels1 = new List <SelectListItem>();
var levels2 = new List <SelectListItem>();
var levels3 = new List <SelectListItem>();
var levels4 = new List <SelectListItem>();
var parentID = field.RangeLimit;
if (!field.Range)
{
foreach (var item in regionLevel1)
{
var isAns = false;
if (ans != null)
{
if (ans.Level1 == item.ID)
{
isAns = true;
parentID = item.ID;
}
}
levels1.Add(new SelectListItem {
Text = item.Name, Value = item.ID.ToString(), Selected = isAns
});
}
ViewBag.Levels1 = levels1;
}
if ((field.Range && field.RangeLevel == 1) || (ans != null && ans.Level2 != null))
{
foreach (var item in regionLevel2.Where(x => x.ParentID == parentID))
{
var isAns = false;
if (ans != null)
{
if (ans.Level2 == item.ID)
{
isAns = true;
parentID = item.ID;
}
}
levels2.Add(new SelectListItem {
Text = item.Name, Value = item.ID.ToString(), Selected = isAns
});
}
ViewBag.Levels2 = levels2;
}
if ((field.Range && field.RangeLevel == 2) || levels2.Count == 0 || (ans != null && ans.Level3 != null))
{
foreach (var item in regionLevel3.Where(x => x.ParentID == parentID))
{
var isAns = false;
if (ans != null)
{
if (ans.Level3 == item.ID)
{
isAns = true;
parentID = item.ID;
}
}
levels3.Add(new SelectListItem {
Text = item.Name, Value = item.ID.ToString(), Selected = isAns
});
}
ViewBag.Levels3 = levels3;
}
if ((field.Range && field.RangeLevel == 3) || levels3.Count == 0 || (ans != null && ans.Level4 != null))
{
foreach (var item in regionLevel4.Where(x => x.ParentID == parentID))
{
var isAns = false;
if (ans != null)
{
if (ans.Level4 == item.ID)
{
isAns = true;
parentID = item.ID;
}
}
levels4.Add(new SelectListItem {
Text = item.Name, Value = item.ID.ToString(), Selected = isAns
});
}
ViewBag.Levels4 = levels4;
}
break;
#endregion
}
return(View(field));
}
