public ActionResult Update(PlantInfo PlantInfo)
{
//同一个上下文不能缓存两个同一个主键的对象
PlantInfo oldUser = PlantInfoService.GetEntities(u => u.Id == PlantInfo.Id).FirstOrDefault();
//查出来一个旧的权限实体，直接在上面修改
//oldUser.UserName = PlantInfo.UserName;
//oldUser.UserPwd = PlantInfo.UserPwd;
//oldUser. = PlantInfo.Remark;
bool updateflag = PlantInfoService.Update(oldUser);
var jsondata = new { updateflag, Status.code };
return(Json(jsondata, JsonRequestBehavior.AllowGet));
}
public ActionResult AddImage(int pid)
{
HttpPostedFileBase file = Request.Files[0];
string imgUrl = SaveFile(file);
PlantInfo plantInfo = PlantInfoService.GetEntities(p => p.Id == pid).FirstOrDefault();
PlantImage plantImage = new PlantImage()
{
Url = imgUrl,
DelFlag = 1,
SubTime = DateTime.Now,
PlantInfoId = pid
};
PlantImageService.Add(plantImage);
var jsondata = new { code = 200 };
return(Json(jsondata, JsonRequestBehavior.AllowGet));
}
public ActionResult GetPlant(int id)
{
if (CacheHelper.CacheHelper.GetString("R_" + id) != null)
{
int newhot = GetPlantHot(id);
var data = CacheHelper.CacheHelper.GetString("R_" + id);
var imgdata = PlantImageService.GetEntities(i => i.PlantInfoId == id);
List <string> imglist = new List <string>();
foreach (PlantImage item in imgdata)
{
imglist.Add(item.Url);
}
var jsondata = new { code = 200, data, newhot, imglist };
return(Json(jsondata, JsonRequestBehavior.AllowGet));
}
else
{
int newhot = GetPlantHot(id);
var data = PlantInfoService.GetEntities(u => u.Id == id);
var qdata = data.Select(a => new
{
a.PlantName,
a.DelFlag,
a.SubTime,
a.Id,
a.PlantDetail,
a.JingDu,
a.WeiDu,
a.Xiaoqu
});
CacheHelper.CacheHelper.SetCache("R_" + id, qdata);
var imgdata = PlantImageService.GetEntities(i => i.PlantInfoId == id);
List <string> imglist = new List <string>();
foreach (PlantImage item in imgdata)
{
imglist.Add(item.Url);
}
var jsondata = new { code = 200, qdata, newhot, imglist };
return(Json(jsondata, JsonRequestBehavior.AllowGet));
}
}