public ActionResult Details(long myid)
{
TeacherArticleModel myArticlDataContent = new TeacherArticleModel();
//
using (chefuzi_dataEntities myOperating = new chefuzi_dataEntities())//数据库操作
{
Teacher_Article myTable = myOperating.Teacher_Article.FirstOrDefault(p => p.ArticlId == myid && p.Status == 200);
DataMethodClass myDataMethodClass = new DataMethodClass();
if (myTable != null)
{
myArticlDataContent.ArticlId = myid;
myArticlDataContent.ArticleTitle = myTable.ArticleTitle;
if (!String.IsNullOrWhiteSpace(myTable.ArticleImages))
{
myArticlDataContent.ArticleImages = StaticVarClass.myDomain + myTable.ArticleImages;
}
if (!String.IsNullOrWhiteSpace(myTable.ArticleVideo))
{
myArticlDataContent.ArticleVideo = StaticVarClass.myDomain + myTable.ArticleVideo;
}
DateTime myDateTime = DateTime.Now;
DateTime.TryParse(myTable.AddDate.ToString(), out myDateTime);
myArticlDataContent.AddDate = myDateTime;
myArticlDataContent.ArticleAuthor = myTable.ArticleAuthor;
myArticlDataContent.ArticleContent = myTable.ArticleContent;
myArticlDataContent.CommentCount = myOperating.Teacher_Article_Comment.Count(p => p.AboutId == myid);
myArticlDataContent.ReadTimes = myTable.ReadTimes;
//
#region 阅读次数加一
if (myTable.ReadTimes != null)
{
myTable.ReadTimes = myTable.ReadTimes + 1;
}
else
{
myTable.ReadTimes = 1;
}
myOperating.SaveChanges();
#endregion
}
}
return(View(myArticlDataContent));
}
//
#region 文章添加-编辑
public ActionResult TeacherCommunityAdd(TeacherArticleModel model, string ReturnUrl, Nullable <long> myid = 0, int ClassId = 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 = "文章添加"; //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))
{
long mySelfId = 0;
long.TryParse(myid.ToString(), out mySelfId);
ViewBag.Headline = "文章编辑";
ViewBag.ButtonValue = "修改";
model.Operate = "edit";
//
#region 取出数据
Teacher_Article editRecord = myOperating.Teacher_Article.FirstOrDefault(p => p.ArticlId == mySelfId);
if (editRecord != null)
{
ClassId = editRecord.ClassId;
model.ArticlId = editRecord.ArticlId;
model.ClassId = editRecord.ClassId;
model.ArticleTitle = editRecord.ArticleTitle;
model.ArticleAuthor = editRecord.ArticleAuthor;
model.ArticleSummary = editRecord.ArticleSummary;
model.ArticleImages = editRecord.ArticleImages;
model.ArticleVideo = editRecord.ArticleVideo;
model.ArticleContent = editRecord.ArticleContent;
model.OrderBy = editRecord.OrderBy;
}
#endregion
}
else if (model.Operate == "add")
{
#region 保存添加
if (ModelState.IsValid)
{
Teacher_Article addRecord = new Teacher_Article();
addRecord.ClassId = model.ClassId;
addRecord.ArticleTitle = model.ArticleTitle;
addRecord.ArticleAuthor = model.ArticleAuthor;
addRecord.ArticleSummary = model.ArticleSummary;
addRecord.ArticleImages = model.ArticleImages;
addRecord.ArticleVideo = model.ArticleVideo;
addRecord.ArticleContent = model.ArticleContent;
addRecord.OrderBy = model.OrderBy;
addRecord.AddDate = DateTime.Now;
addRecord.ArticleDate = DateTime.Now;
addRecord.ReadTimes = 0;
addRecord.PraiseCount = 0;
addRecord.Status = 200;
//
myOperating.Teacher_Article.Add(addRecord);
myOperating.SaveChanges();
//
return(RedirectToLocal(ReturnUrl));
}
else
{
ModelState.AddModelError("", "输入错误");
}
#endregion
}
else if (model.Operate == "edit")
{
//
#region 保存编辑
if (ModelState.IsValid)
{
Teacher_Article editSaveRecord = myOperating.Teacher_Article.FirstOrDefault(p => p.ArticlId == model.ArticlId);
if (editSaveRecord != null)
{
editSaveRecord.ClassId = model.ClassId;
editSaveRecord.ArticleTitle = model.ArticleTitle;
editSaveRecord.ArticleAuthor = model.ArticleAuthor;
editSaveRecord.ArticleSummary = model.ArticleSummary;
editSaveRecord.ArticleImages = model.ArticleImages;
editSaveRecord.ArticleVideo = model.ArticleVideo;
editSaveRecord.ArticleContent = model.ArticleContent;
editSaveRecord.OrderBy = model.OrderBy;
//
myOperating.SaveChanges();
//
return(RedirectToLocal(ReturnUrl));
}
}
else
{
ModelState.AddModelError("", "输入错误");
}
#endregion
}
else
{ //初次加载-添加
model.ClassId = ClassId; //类别编号
model.Operate = "add";
#region 默认值
try
{
if (ClassId != 0)
{
model.OrderBy = myOperating.Teacher_Article.Where(p => p.ClassId == ClassId).Max(p => p.OrderBy) + 1;
}
else
{
model.OrderBy = myOperating.Teacher_Article.Max(p => p.OrderBy) + 1;
}
}
catch
{
model.OrderBy = 0;
}
if (model.OrderBy == null)
{
model.OrderBy = 1;
}
#endregion
}
#region 教师社区类别
List <Teacher_Article_Class> ClassTable = myOperating.Teacher_Article_Class.Where(p => p.Status == 200).ToList();
ViewBag.DataListClass = ClassTable;
#endregion
}
//
return(View(model));
}