private bool checkHasLeaf(int id)
{
List<Model.products.productsClassify> lists = new List<Model.products.productsClassify>();
Model.products.productsClassify model = new Model.products.productsClassify();
skywolfORM.ORM.ORM orm = new skywolfORM.ORM.ORM();
lists = orm.List(model, "pcParentID=" + id).OfType<Model.products.productsClassify>().ToList();
if (lists.Count > 0)
return false;
else
return true;
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int pcID = Commons.WebPage.PageRequest.GetQueryInt("pcID");
skywolfORM.ORM.ORM orm = new skywolfORM.ORM.ORM();
List<Model.products.productsClassify> lists = new List<Model.products.productsClassify>();
Model.products.productsClassify model = new Model.products.productsClassify();
lists = orm.List(model, "pcParentID=" + pcID).OfType<Model.products.productsClassify>().ToList();
string str = "[]";
str = Newtonsoft.Json.JsonConvert.SerializeObject(lists);
context.Response.Write(str);
}
private bool checkLevel(int parentID)
{
if (parentID < 1)
return true;
skywolfORM.ORM.ORM orm=new skywolfORM.ORM.ORM();
Model.products.productsClassify model = new Model.products.productsClassify();
model =(Model.products.productsClassify) orm.Load(model, parentID);
if (model.pcParentID == 0)
return true;
else
return false;
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
List<Model.products.productsClassify> lists = new List<Model.products.productsClassify>();
List<Model.products.productsClassify> listChild = loadData(0);
Model.products.productsClassify model = new Model.products.productsClassify();
model.pcID = 0;
model.pcName = "分类树";
model.children = listChild;
lists.Add(model);
string str = Newtonsoft.Json.JsonConvert.SerializeObject(lists);
context.Response.Write(str);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int id = 0;
string strID = context.Request.Params["pcID"];
if (strID.Trim() != "")
{
id = int.Parse(strID);
}
Model.products.productsClassify model = new Model.products.productsClassify();
if (model != null)
{
skywolfORM.ORM.ORM orm = new skywolfORM.ORM.ORM();
model = (Model.products.productsClassify)orm.Load(model, id);
}
string str = Newtonsoft.Json.JsonConvert.SerializeObject(model);
context.Response.Write(str);
}
private string delType(int id)
{
skywolfORM.ORM.ORM orm = new skywolfORM.ORM.ORM();
Model.products.productsClassify model = new Model.products.productsClassify();
model = (Model.products.productsClassify)orm.Load(model, id);
if (model == null)
{
return "{\"success\":false,\"msg\":\"该分类不存在或已被删除！\"}";
}
int parentID = model.pcParentID;
if (!checkHasLeaf(parentID))
{
return "{\"success\":false,\"msg\":\"该分类存在子分类请先删除子分类！\"}";
}
if (orm.Delete(model))
{
return "{\"success\":true,\"msg\":\"删除分类成功！\"}";
}
return "{\"success\":false,\"msg\":\"删除分类失败！\"}";
}
private List<Model.products.productsClassify> loadData(int parentID)
{
Model.products.productsClassify pt = new Model.products.productsClassify();
skywolfORM.ORM.ORM orm = new skywolfORM.ORM.ORM();
List<Model.products.productsClassify> lists = orm.List(pt, "pcParentID=" + parentID).OfType<Model.products.productsClassify>().ToList();
if (lists.Count > 0)
{
List<Model.products.productsClassify> ptChild = null;
foreach (Model.products.productsClassify model in lists)
{
ptChild = loadData(model.pcID);
if (ptChild.Count > 0)
{
model.children = ptChild;
}
}
}
return lists;
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.ContentType = "text/plain";
string strReq = Commons.WebPage.PageRequest.getJsonString();
JavaScriptSerializer serializer = new JavaScriptSerializer();
Model.products.productsClassify model = new Model.products.productsClassify();
model = serializer.Deserialize<Model.products.productsClassify>(strReq);
string str = "{\"success\":false,\"msg\":\"保存失败！\"}";
if (model != null)
{
if (model.pcID > 0)
{
if (updateClassify(model))
{
str = "{\"success\":true,\"msg\":\"修改分类成功！\"}";
}
}
else
{
if (!checkLevel(model.pcParentID))
{
str = "{\"success\":false,\"msg\":\"对不起！分类只能到第二级！\"}";
}
else
{
if (addClassify(model))
{
str = "{\"success\":true,\"msg\":\"新增分类成功！\"}";
}
}
}
}
context.Response.Write(str);
}
private bool updateClassify(Model.products.productsClassify model)
{
bool isSave = false;
skywolfORM.ORM.ORM orm = new skywolfORM.ORM.ORM();
if (model != null)
{
Model.products.productsClassify pt = new Model.products.productsClassify();
pt = (Model.products.productsClassify)orm.Load(pt, model.pcID);
if (pt != null)
{
pt.pcName = model.pcName;
isSave = orm.Update(model);
}
}
return isSave;
}
