//========================================
#region 类别列表
public ActionResult ClassList(int currentpage = 1, int ClassId = 0, long del = 0)
{
#region 翻页定义
ViewBag.CurrentPage = 0; //当前页
ViewBag.PPage = 0; //上一页
ViewBag.NPage = 0; //下一页
ViewBag.PageCount = 0; //总页数
ViewBag.RecordCount = 0; //记录总数
ViewBag.IsFirstPage = ""; //第一条记录，禁用首页和上一页
ViewBag.IsEndPage = ""; //最后条记录，禁用首页和下一页
#endregion
//
ViewBag.Headline = "图书类别管理";//栏目主题
//
ViewBag.DataList = null;
ViewBag.RecordItem = null;
ViewBag.Operate = "add"; //add添加；edit编辑取出数据；editsave编辑保存
//
StatusData myStatusData = new StatusData(); //返回状态
//
using (chefuzi_dataEntities myOperating = new chefuzi_dataEntities()) //数据库操作
{
#region 除
if (del > 0)
{
Child_Book_Study_Class myDelRecord = myOperating.Child_Book_Study_Class.FirstOrDefault(p => p.BookClassID == del);
if (myDelRecord != null)
{
myOperating.Child_Book_Study_Class.Remove(myDelRecord);
myOperating.SaveChanges();
}
}
#endregion
//
#region 翻页属性
int recordCount = 0;
int pageCount = 0;
string orderbyfiled = "OrderBy";
//
//当前页
int sqlCurrentpage = currentpage;
if (sqlCurrentpage < 1)
{
sqlCurrentpage = 1;
}
//页大小
int sqlPagesize = 10;
#endregion
//
#region 取出内容
IQueryable <Child_Book_Study_Class> myIQueryable = null;
if (ClassId > 0)
{
myIQueryable = myOperating.Child_Book_Study_Class.Where(p => p.BookClassID == ClassId);
}
else
{
myIQueryable = myOperating.Child_Book_Study_Class;
}
//
if (myIQueryable != null)
{
List <Child_Book_Study_Class> BookTable = QueryableExtensions.OrderBy(myIQueryable, orderbyfiled, out recordCount, out pageCount, ref sqlCurrentpage, sqlPagesize, true).ToList();
//
ViewBag.DataList = BookTable;
#region 页数取值
ViewBag.CurrentPage = sqlCurrentpage;
ViewBag.PageCount = pageCount;
ViewBag.RecordCount = recordCount;
if (sqlCurrentpage > 1)
{
ViewBag.PPage = sqlCurrentpage - 1;
}
else
{
ViewBag.IsFirstPage = "disabled";
ViewBag.PPage = 1;
}
if (sqlCurrentpage < pageCount)
{
ViewBag.NPage = sqlCurrentpage + 1;
}
else
{
ViewBag.NPage = sqlCurrentpage;
ViewBag.IsEndPage = "disabled";
}
#endregion
}
#endregion
}
return(View());
}
//
#region 类别添加-编辑
public ActionResult ClassAdd(BookStudyClassModel model, string ReturnUrl, Nullable <int> myid = 0)
{
#region 获取来路路径
if (System.Web.HttpContext.Current.Request.UrlReferrer != null)
{
ViewBag.ReturnUrl = System.Web.HttpContext.Current.Request.UrlReferrer.PathAndQuery;
}
#endregion
ViewBag.Headline = "类别添加"; //栏目主题
ViewBag.ButtonValue = "添加"; //按钮名称
using (chefuzi_dataEntities myOperating = new chefuzi_dataEntities()) //数据库操作
{
if ((myid > 0) && (model.Operate == null))
{
int mySelfId = 0;
int.TryParse(myid.ToString(), out mySelfId);
ViewBag.Headline = "类别编辑";
ViewBag.ButtonValue = "修改";
model.Operate = "edit";
//
#region 取出数据
Child_Book_Study_Class editRecord = myOperating.Child_Book_Study_Class.FirstOrDefault(p => p.BookClassID == mySelfId);
if (editRecord != null)
{
model.BookClassID = editRecord.BookClassID;
model.BookClassName = editRecord.BookClassName;
model.ImgWidth = editRecord.ImgWidth;
model.ImgHeight = editRecord.ImgHeight;
model.OrderBy = editRecord.OrderBy;
}
#endregion
}
else if (model.Operate == "add")
{
#region 保存添加
if (ModelState.IsValid)
{
Child_Book_Study_Class addRecord = new Child_Book_Study_Class();
addRecord.BookClassID = model.BookClassID;
addRecord.BookClassName = model.BookClassName;
addRecord.ImgWidth = model.ImgWidth;
addRecord.ImgHeight = model.ImgHeight;
addRecord.AddDate = DateTime.Now;
addRecord.OrderBy = model.OrderBy;
addRecord.Status = 200;
//
myOperating.Child_Book_Study_Class.Add(addRecord);
myOperating.SaveChanges();
model = null;
//
return(RedirectToLocal(ReturnUrl));
}
else
{
ModelState.AddModelError("", "输入错误");
}
#endregion
}
else if (model.Operate == "edit")
{
#region 保存编辑
if (ModelState.IsValid)
{
Child_Book_Study_Class editSaveRecord = myOperating.Child_Book_Study_Class.FirstOrDefault(p => p.BookClassID == model.BookClassID);
if (editSaveRecord != null)
{
editSaveRecord.BookClassName = model.BookClassName;
editSaveRecord.ImgWidth = model.ImgWidth;
editSaveRecord.ImgHeight = model.ImgHeight;
editSaveRecord.OrderBy = model.OrderBy;
//
myOperating.SaveChanges();
//
return(RedirectToLocal(ReturnUrl));
}
}
else
{
ModelState.AddModelError("", "输入错误");
}
#endregion
}
else
{
model.Operate = "add";
#region 默认值
try
{
model.BookClassID = myOperating.Child_Book_Study_Class.Max(p => p.BookClassID) + 1;
model.OrderBy = myOperating.Child_Book_Study_Class.Max(p => p.OrderBy) + 1;
}
catch
{
model.OrderBy = 0;
}
if (model.OrderBy == null)
{
model.OrderBy = 1;
}
#endregion
}
}
//
return(View(model));
}
public JsonResult BookRegList()
{
string mobilePhone = ""; //
//
StatusData myStatusData = new StatusData(); //返回状态
//
#region 检查授权
AuthCodeInstance myAuthCodeInstance = new AuthCodeInstance();
AuthCodeClass myAuthCodeClass = new AuthCodeClass();
bool checkAuthCodeBool = myAuthCodeClass.checkAuthCode(out myAuthCodeInstance);
if (checkAuthCodeBool)
{
mobilePhone = myAuthCodeInstance.mobilePhone;
}
#endregion
if (!String.IsNullOrWhiteSpace(mobilePhone))
{
using (chefuzi_dataEntities myOperating = new chefuzi_dataEntities())//数据库操作
{
List <StudyBookItem> StudyBookList = new List <StudyBookItem>();
//
List <User_RegBook_List> myRegBookList = myOperating.User_RegBook_List.Where(p => p.MobilePhone == mobilePhone).ToList();
if (myRegBookList != null)
{
//
#region 取出所有类别
List <Child_Book_Study_Class> myChild_Book_Study_Class = new List <Child_Book_Study_Class>();
myChild_Book_Study_Class = myOperating.Child_Book_Study_Class.ToList();
#endregion
//
int bookCount = myRegBookList.Count();
myStatusData.dataRecordCount = bookCount;
for (int i = 0; i < bookCount; i++)
{
long myLong = myRegBookList[i].BookStudyID;
Child_Book_Study myChildBookStudy = myOperating.Child_Book_Study.FirstOrDefault(p => p.BookID == myLong && p.BookStatus == 200);
if (myChildBookStudy != null)
{
StudyBookItem myStudyBookItem = new StudyBookItem();
myStudyBookItem.BookID = myLong;
myStudyBookItem.BookName = myChildBookStudy.BookName;
myStudyBookItem.BookOnlineUrl = StaticVarClass.BookStudyResourceUrl + myChildBookStudy.BookOnlineUrl;
myStudyBookItem.BookDownLoadZip = StaticVarClass.BookStudyResourceUrl + myChildBookStudy.BookDownLoadZip;
myStudyBookItem.BookZipName = myChildBookStudy.BookZipName;
myStudyBookItem.IsReg = true;
//
#region 取出该类别图片的大小
Nullable <int> myClassId = myChildBookStudy.BookClassID;
Child_Book_Study_Class Child_Book_Study_ClassItem = new Child_Book_Study_Class();
Child_Book_Study_ClassItem = myChild_Book_Study_Class.FirstOrDefault(p => p.BookClassID == myClassId);
if (Child_Book_Study_ClassItem != null)
{
myStudyBookItem.ImgWidth = Child_Book_Study_ClassItem.ImgWidth;
myStudyBookItem.ImgHeight = Child_Book_Study_ClassItem.ImgHeight;
}
#endregion
//
StudyBookList.Add(myStudyBookItem);
}
}
myStatusData.dataTable = StudyBookList;
}
}
}
myStatusData.operateStatus = 200;
return(Json(myStatusData));
}
