//
private string GetComboData()
{
try
{
SysLogBll.Create("挂牌类型", "返回挂牌类型combo数据操作", adminUser.AdminName);
StringBuilder strb = new StringBuilder();
strb.Append("[");
DataTable dataTable = dal.GetAllList();
for (int i = 0; i < dataTable.Rows.Count; i++)
{
strb.Append("{\"id\":\"" + dataTable.Rows[i]["Id"] + "\", \"text\":\"" + dataTable.Rows[i]["StandardTypeName"] + "\"}");
if (i < dataTable.Rows.Count - 1)
{
strb.Append(",");
}
}
strb.Append("]");
return(strb.ToString());
}
catch (Exception ex)
{
SystemErrorPlug.ErrorRecord("时间:[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]类名:[" + this.GetType().Name + "],行号:[" + Component.GetLineNum().ToString() + "行],错误信息:[" + ex.Message + "]");
return(string.Empty);
}
}
//
private dynamic GetById(HttpContext context)
{
try
{
SysLogBll.Create("挂牌类型", "返回单个挂牌类型信息操作", adminUser.AdminName);
int id = 0;
try { id = int.Parse(context.Request.QueryString["Id"]); }
catch { }
return(dal.GetModel(id));
}
catch (Exception ex)
{
SystemErrorPlug.ErrorRecord("时间:[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]类名:[" + this.GetType().Name + "],行号:[" + Component.GetLineNum().ToString() + "行],错误信息:[" + ex.Message + "]");
return(null);
}
}
public string ProcessRequest(HttpContext context)
{
try
{
adminUser = context.Session["SuperAdminUserSession"] as AdminUser;
if (null == adminUser)
{
if (!string.IsNullOrEmpty(context.Request.Cookies["AdminCookies"].Value))
{
adminUser = new GetUserCookiesPlug().GetUserCookies(context.Request.Cookies["AdminCookies"]["SuperAdminUserCookies"]);
context.Session["SuperAdminUserSession"] = adminUser;
}
}
}
catch (Exception ex)
{
SystemErrorPlug.ErrorRecord("时间:[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]类名:[" + this.GetType().Name + "],行号:[" + Component.GetLineNum().ToString() + "行],错误信息:[" + ex.Message + "]");
return(null);
}
string action = context.Request.QueryString["action"].ToString();
string returnDate = string.Empty;
switch (action)
{
case "paging":
returnDate = JsonHelper <StandardType> .JsonDataTable(GetAllList(context), "rows");
break;
case "add":
returnDate = Create(context);
break;
case "up":
returnDate = Update(context);
break;
case "combo":
returnDate = GetComboData();
break;
case "by":
returnDate = JsonHelper <StandardType> .JsonWriter(GetById(context));
break;
default:
returnDate = "请求错误!";
break;
}
return(returnDate);
}
private DataTable GetAllList(HttpContext context)
{
try
{
SysLogBll.Create("挂牌类型", "获取所有的挂牌类型操作", adminUser.AdminName);
string sort = context.Request.Form["sort"];
string order = context.Request.Form["order"];
return(dal.GetAllList(sort, order));
}
catch (Exception ex)
{
SystemErrorPlug.ErrorRecord("时间:[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]类名:[" + this.GetType().Name + "],行号:[" + Component.GetLineNum().ToString() + "行],错误信息:[" + ex.Message + "]");
return(null);
}
}
//
private string Create(HttpContext context)
{
try
{
SysLogBll.Create("挂牌类型", "添加挂牌类型操作", adminUser.AdminName);
if (dal.Create(GetModels(context)))
{
return("添加成功！");
}
else
{
return("添加失败请重新操作! ");
}
}
catch (Exception ex)
{
SystemErrorPlug.ErrorRecord("时间:[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]类名:[" + this.GetType().Name + "],行号:[" + Component.GetLineNum().ToString() + "行],错误信息:[" + ex.Message + "]");
return("添加失败请重新操作，错误代码：500 ");
}
}
public string CreatePdf(string imagePath, string pdfUrl, string pdfName)
{
try
{
Document document = new Document(PageSize.B0, 10, 10, 10, 10);
document.AddAuthor("wanghao");
string newPdfUrl = HttpContext.Current.Server.MapPath(pdfUrl);
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(newPdfUrl + pdfName, FileMode.Create));
document.Open();
Image img = Image.GetInstance(imagePath);
img.SetAbsolutePosition(500, 500);
writer.DirectContent.AddImage(img);
Paragraph p = new Paragraph("", new iTextSharp.text.Font(Font.FontFamily.HELVETICA, 22f));
p.Alignment = Element.ALIGN_CENTER;
document.Add(p);
document.Close();
return("OK");
}
catch (Exception ex)
{
SystemErrorPlug.ErrorRecord("时间:[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]类名:[" + this.GetType().Name + "],行号:[" + Component.GetLineNum().ToString() + "行],错误信息:[" + ex.Message + "]");
return(ex.Message.ToString());
}
}