public ActionResult Edit(ColumnInfo oldModel)
{
if (oldModel.Id == 0)
{
return(RedirectToAction("List"));
}
if (ModelState.IsValid)
{
ColumnService.Create(oldModel);
ViewBag.Msg = "更新成功,<a href=\"list\">返回</a>";
}
return(View());
}
public ActionResult List()
{
if (Request.HttpMethod.ToUpper() == "POST")
{
//POST
var action = CECRequest.GetFormString("action").ToLower();
if (action == "addparent")
{
//添加父节点
string name = CECRequest.GetFormString("txtParentName");
if (string.IsNullOrEmpty(name))
{
ModelState.AddModelError("PNAMEEMPTY", "根栏目名称不能为空");
}
if (ModelState.IsValid)
{
//Insert
ColumnService.Create(new ColumnInfo()
{
Name = name,
Alias = string.Empty,
ParentId = 0,
RootId = 0,
IsDeleted = false,
ParentIds = "0",
Sort = 999999
});
ViewBag.Msg = "根栏目添加成功";
}
}
if (action == "addchild")
{
//添加子节点
string name = CECRequest.GetFormString("txtChildName");
if (string.IsNullOrEmpty(name))
{
ModelState.AddModelError("CNAMEEMPTY", "子栏目名称不能为空");
}
if (ModelState.IsValid)
{
//保存
int parentId = Utils.StrToInt(CECRequest.GetFormString("select_column"), 0);
var parentColumnInfo = ColumnService.GetById(parentId);
if (parentColumnInfo.Id > 0)
{
//RootId
int rootId = parentColumnInfo.RootId;
if (parentColumnInfo.ParentId == 0)
{
//说明是根分类
rootId = parentColumnInfo.Id;
}
//ParentIds
string parentIds = string.Format("{0},{1}", parentColumnInfo.ParentIds, parentColumnInfo.Id);
ColumnService.Create(new ColumnInfo()
{
Alias = string.Empty,
IsDeleted = false,
Name = name,
ParentId = parentId,
ParentIds = parentIds,
RootId = rootId,
Sort = 999999
});
ViewBag.Msg = "子栏目添加成功";
}
}
}
}
//创建下拉列表
var allColumn = ColumnService.List().ToList();
var dropdownList = new List <ColumnInfo>();
ColumnService.BuildListForTree(dropdownList, allColumn, 0);
ViewBag.DropDownList = dropdownList;
ViewBag.ColumnListHtml = _BuildColumnList(allColumn, 0);
return(View());
}