public void deleteNotice()
{
if (Session["Identity"] == null) { RedirectToAction("login"); return; }
string msg = "该通告不存在！";
int notice_id = Convert.ToInt32(Request.QueryString["notice_id"]);
try
{
NewsAndNotice model = new NewsAndNotice(false);
IQueryable<getNoticeByIDResult> result = model.getNoticeById(notice_id);
if (result.Count() < 0)
throw new Exception();
msg = "删除通告过程失败";
model.deleteNotice(notice_id);
Response.Redirect("../Home/InformationList");
return;
}
catch (Exception ex)
{
Response.Redirect("../Home/NewsContent?notice_id=" + notice_id + "&hint_msg=" + msg);
return;
}
}
public void deleteNews()
{
if (Session["Identity"] == null) { RedirectToAction("login"); return; }
string msg = "该条新闻不存在！";
int news_id = Convert.ToInt32(Request.QueryString["news_id"]);
try
{
NewsAndNotice model = new NewsAndNotice(true);
IQueryable<getNewsByIDResult> result = model.getNewsById(news_id);
if (result.Count() < 0)
throw new Exception();
string path = result.First().picture_path;
path = path.Substring(3, path.Length - 3);
msg = "新闻删除过程中冲突！";
model.deleteNews(news_id);
msg = "删除新闻图片失败！";
path = Server.MapPath(path);
msg = "新闻删除成功";
Response.Redirect("../Home/Newslist");
return;
}
catch (Exception ex)
{
Response.Redirect("../Home/NewsContent?news_id=" + news_id + "&hint_msg=" + msg);
return;
}
}
public void SaveChangeNews()
{
int news_id = Convert.ToInt32(Request.QueryString["news_id"]);
string msg = "发送失败，不能为空或输入html代码！";
try
{
string title = Request.Form["title_str"];
string content = Request.Form["content_str"].Replace("\n", "<br>").Replace(" ", " "); ;
msg = "图片上传不能为空";
HttpPostedFileBase postFile = Request.Files.Get(0);
msg = "上传图片的类型必须为jpg或png";
string type = postFile.ContentType;
string type1 = "image/jpeg"; ;
string type2 = "image/png";
if (!type.Equals(type1) && !type.Equals(type2))
{
throw new Exception();
}
msg = "上传图片失败！";
string newFilePath = Server.MapPath("~/Content/NewsIMG/");
// string newFilePath = @"C:/pictures/NewsIMG/";
string path = newFilePath + Path.GetFileName(postFile.FileName);
postFile.SaveAs(path);
msg = "数据库存储出问题！";
path = "../../Content/NewsIMG/" + Path.GetFileName(postFile.FileName);
NewsAndNotice model = new NewsAndNotice(true);
model.UpdateNews(news_id, title, content, path);
msg = "上传一则新闻！";
Response.Redirect("../Home/NewsList");
return;
}
catch (Exception ex)
{
Response.Redirect("../Home/NewsList");
return;
}
}
//}
public void SaveChangeNotice()
{
int notice_id = Convert.ToInt32(Request.QueryString["notice_id"]);
try
{
string title = Request.Form["title_str"];
string content = Request.Form["Content_str"].Replace("\n", "<br>").Replace(" ", " "); ;
NewsAndNotice model = new NewsAndNotice(false);
model.UpdateNotice(notice_id, title, content);
Response.Redirect("../Home/InformationList");
}
catch (Exception ex)
{
Response.Redirect("../Home/InformationList");
}
}
public void SaveNewNotice()
{
if (Session["Identity"] == null) { RedirectToAction("login"); return; }
//为处理的数据
try
{
string title = Request.Form["title_str"];
string content = Request.Form["content_str"].Replace("\n", "<br>").Replace(" ", " ");
Manager manager = (Manager)Session["CurrentManager"];
int id = manager.EmployId;
//处理数据
// title = HttpUtility.HtmlEncode(title);
// content = HttpUtility.HtmlEncode(content);
//发送通告，并检查返回值
//测试发送错误
NewsAndNotice model = new NewsAndNotice(false);
model.sendNewNotice(title, id, content);
}
catch (Exception ex)
{
Response.Redirect("../Home/AddNotice?hint_message=\"发送失败！请勿输入html代码或为空\"");
return;
}
Response.Redirect("../Home/AddNotice?hint_message=\"发送成功！\"");
}
//存一个新闻
public void SaveNewNews()
{
if (Session["Identity"] == null) return;
string msg = "发送失败，不能为空或输入html代码！";
try
{
string title = Request.Form["title_str"];
string content = Request.Form["content_str"].Replace("\n", "<br>").Replace(" ", " ");
Manager manager = (Manager)Session["CurrentManager"];
int id = manager.EmployId;
msg = "图片上传不能为空";
HttpPostedFileBase postFile = Request.Files.Get(0);
msg = "上传图片的类型必须为jpg或png";
string type = postFile.ContentType;
string type1 = "image/jpeg"; ;
string type2 = "image/png";
if (!type.Equals(type1) && !type.Equals(type2))
{
throw new Exception();
}
msg = "上传图片失败！";
string newFilePath = Server.MapPath("~/Content/NewsIMG/");
// string newFilePath = @"C:/pictures/NewsIMG/";
string path = newFilePath + Path.GetFileName(postFile.FileName);
postFile.SaveAs(path);
msg = "数据库存储出问题！";
path = "../../Content/NewsIMG/" + Path.GetFileName(postFile.FileName);
NewsAndNotice model = new NewsAndNotice(true);
model.sendNewNews(title, id, content, path);
msg = "上传一则新闻！";
Response.Redirect("../Home/AddNews?hint_message=\"发送成功！" + msg + "\"");
return;
}
catch (Exception ex)
{
Response.Redirect("../Home/AddNews?hint_message=\"发送失败！" + msg + "\"");
return;
}
}
