public ActionResult SaveImage(serverShowInfo info)
{
try
{
HttpPostedFileBase imageName = Request.Files["image"];// 从前台获取文件
if (imageName == null)
{
return(Content("(error)未获取到文件"));
}
string file = imageName.FileName;
string fileFormat = file.Split('.')[file.Split('.').Length - 1]; // 以“.”截取，获取“.”后面的文件后缀
Regex imageFormat = new Regex(@"^(bmp)|(png)|(gif)|(jpg)|(jpeg)"); // 验证文件后缀的表达式（自己写的，不规范别介意哈）
if (string.IsNullOrEmpty(file) || !imageFormat.IsMatch(fileFormat)) // 验证后缀，判断文件是否是所要上传的格式
{
return(Content("(error)文件格式支持(bmp)|(png)|(gif)|(jpg)|(jpeg)"));
}
else
{
string timeStamp = DateTime.Now.Ticks.ToString(); // 获取当前时间的string类型
string firstFileName = timeStamp.Substring(0, timeStamp.Length - 4); // 通过截取获得文件名
string imageStr = "/Resource/picture/"; // 获取保存图片的项目文件夹
string uploadPath = Server.MapPath("~/" + imageStr); // 将项目路径与文件夹合并
string pictureFormat = file.Split('.')[file.Split('.').Length - 1]; // 设置文件格式
string fileName = firstFileName + "." + fileFormat; // 设置完整（文件名+文件格式）
string saveFile = uploadPath + fileName; //文件路径
imageName.SaveAs(saveFile); // 保存文件
string image = imageStr + fileName; // 设置数据库保存的路径
ViewBag.pictureAdr = image;
ViewBag.serverShowInfo = info;
if (info.id != 0)
{
return(View("modelsUpdate"));
}
else if (info.areaId == 1)
{
return(View("modelsPicAdd_Index"));
}
else if (info.areaId == 0)
{
return(View("modelsPicAdd_Hello"));
}
return(Content("上传成功！"));
}
}
catch
{
return(Content("上传出错！"));
}
}
/// <summary>
/// 展示表增加数据
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public static Boolean insertServerShowInfo(serverShowInfo info)
{
try
{
using (LazyfitnessEntities db = new LazyfitnessEntities())
{
db.serverShowInfo.Add(info);
db.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}
public string displayUpdateInfo(serverShowInfo serverShowInfo)
{
try
{
if (toolsHelpers.updateToolsController.updateServerShowInfo(u => u.id == serverShowInfo.id, serverShowInfo) == true)
{
Response.Redirect("/backStage/displayManagement/displaySearch");
return("success");
}
return("修改失败!");
}
catch
{
return("修改失败(ERROR)");
}
}
public ActionResult displayAddInfo(serverShowInfo info)
{
try
{
if (toolsHelpers.insertToolsController.insertServerShowInfo(info) == true)
{
Response.Redirect("/backStage/displayManagement/Index");
return(Content("success"));
}
return(Content("增加失败!"));
}
catch
{
return(Content("内容增加失败（ERROR）"));
}
}
/// <summary>
/// 查询展示表
/// </summary>
/// <param name="whereLambda"></param>
/// <returns></returns>
public static serverShowInfo[] selectServerShowInfo(Expression <Func <serverShowInfo, bool> > whereLambda)
{
try
{
using (LazyfitnessEntities db = new LazyfitnessEntities())
{
DbQuery <serverShowInfo> dataObject = db.serverShowInfo.Where(whereLambda) as DbQuery <serverShowInfo>;
serverShowInfo[] infoList = dataObject.ToArray();
return(infoList);
}
}
catch
{
serverShowInfo[] nullInfo = new serverShowInfo[0];
return(nullInfo);
}
}
public string displayDelete(serverShowInfo info)
{
try
{
if (toolsHelpers.deleteToolsController.deleteServerShowInfo(u => u.id == info.id) == true)
{
Response.Redirect("/backStage/displayManagement/displaySearch");
return("success");
}
else
{
return("不存在删除内容！");
}
}
catch
{
return("删除失败！（ERROR）");
}
}
/// <summary>
/// 往展示表修改数据
/// </summary>
/// <param name="whereLambda"></param>
/// <param name="info"></param>
/// <returns></returns>
public static Boolean updateServerShowInfo(Expression <Func <serverShowInfo, bool> > whereLambda, serverShowInfo info)
{
try
{
using (LazyfitnessEntities db = new LazyfitnessEntities())
{
DbQuery <serverShowInfo> dataObject = db.serverShowInfo.Where(whereLambda) as DbQuery <serverShowInfo>;
serverShowInfo oldInfo = dataObject.FirstOrDefault();
oldInfo.title = info.title;
oldInfo.pictureAdr = info.pictureAdr;
oldInfo.url = info.url;
oldInfo.Infostatus = info.Infostatus;
db.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}
public ActionResult displayAdd(serverShowInfo serverShowInfo)
{
ViewBag.serverShowInfo = serverShowInfo;
return(View());
}
public ActionResult showResult(string id, serverShowInfo showInfo)
{
if (Request.Cookies["managerId"] != null)
{
//获取Cookies的值
HttpCookie cookieName = Request.Cookies["managerId"];
var cookieText = Server.HtmlEncode(cookieName.Value);
}
else
{
return(View("Index"));
}
try
{
if (showInfo.title == null)
{
int sumPage = GetSumPage(10, u => u.areaId == showInfo.areaId && u.flag == showInfo.flag);
if (id == null)
{
id = 1.ToString();
}
if (sumPage <= Convert.ToInt32(id))
{
id = sumPage.ToString();
}
if (Convert.ToInt32(id) <= 0)
{
id = 1.ToString();
}
int nowPage = Convert.ToInt32(id);
serverShowInfo[] info = GetPagedList(Convert.ToInt32(id), 10, u => u.areaId == showInfo.areaId && u.flag == showInfo.flag, u => u.id);
if (info == null || info.Length == 0)
{
return(Content("没有此展示！"));
}
ViewBag.nowPage = nowPage;
ViewBag.sumPage = sumPage;
ViewBag.allInfo = info;
ViewBag.rightInfo = showInfo;
return(View());
}
else
{
int sumPage = GetSumPage(10, u => u.areaId == showInfo.areaId && u.flag == showInfo.flag && u.title == showInfo.title);
if (id == null)
{
id = 1.ToString();
}
if (sumPage <= Convert.ToInt32(id))
{
id = sumPage.ToString();
}
if (Convert.ToInt32(id) <= 0)
{
id = 1.ToString();
}
int nowPage = Convert.ToInt32(id);
serverShowInfo[] info = GetPagedList(Convert.ToInt32(id), 10, u => u.areaId == showInfo.areaId && u.flag == showInfo.flag && u.title == showInfo.title, u => u.id);
if (info == null || info.Length == 0)
{
return(Content("没有此展示！"));
}
ViewBag.nowPage = nowPage;
ViewBag.sumPage = sumPage;
ViewBag.allInfo = info;
ViewBag.rightInfo = showInfo;
return(View());
}
}
catch
{
return(Content("查询失败！（ERROR）"));
}
}