📄 product.aspx.cs
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//YXShop.BLL.Pro_Brand pb = new YXShop.BLL.Pro_Brand();
//List<YXShop.Model.Pro_Brand> PBList = pb.GetModelByClssID(cID);
List<YXShop.Model.Pro_Brand> data = pb.GetAll();
if (data.Count > 0)
{
retrunSb.Append("<select name=\"ddlBrand_ID\" id=\"ddlBrand_ID\">");
foreach (YXShop.Model.Pro_Brand mPb in data)
{
if (mPb.Brand_ProCategoriesID == string.Empty || mPb.Brand_ProCategoriesID == null)
{
retrunSb.Append("<option value=\"" + mPb.Brand_ID + "\"");
if (Convert.ToString(mPb.Brand_ID) == bID)
{
retrunSb.Append(" selected=\"selected\" ");
}
retrunSb.Append(">" + mPb.Brand_Name + "</option>");
}
}
retrunSb.Append("</select>");
pro_Brand_ID = retrunSb.ToString();
}
else
{
retrunSb.Append("该商品无品牌");
pro_Brand_ID = retrunSb.ToString();
}
}
}
catch (Exception ex)
{
retrunSb.Append("程序错误，详细信息：" + ex.ToString());
pro_Brand_ID = retrunSb.ToString();
}
}
}
#endregion
#region 绑定商品的扩展属性字符串
/// <summary>
/// 绑定商品的扩展属性字符串
/// </summary>
/// <param name="cID">商品分类ID</param>
/// <param name="pID">扩展属性值数组</param>
public void bindPro_PValues(string cID, string pID)
{
StringBuilder retrunPropertySb = new StringBuilder();
StringBuilder parmSb = new StringBuilder();
try
{
YXShop.BLL.YXShop_ProProperty pp = new YXShop.BLL.YXShop_ProProperty();
List<YXShop.Model.YXShop_ProProperty> PPList = pp.GetModelByClssID(cID);
if (PPList.Count > 0)
{
try
{
retrunPropertySb.Append("<table>");
string[] value = pID.Split('|');
int i = 0;
#region 循环扩展属性的类型（单选，下拉列表，多选，单行文本和多行文本）和可选值
foreach (YXShop.Model.YXShop_ProProperty mPp in PPList)
{
string[] temp = null;
try
{
temp = value[i].Split(',');
}
catch
{
temp = "0,0".Split(',');
}
switch (mPp.ProP_Type)
{
case 1:
#region 从下拉列表中选择
retrunPropertySb.Append("<tr>");
retrunPropertySb.Append("<td align=\"right\">");
retrunPropertySb.Append(mPp.ProP_Filed + "：");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("<td align=\"left\">");
retrunPropertySb.Append("<select name=\"" + mPp.ProP_ID + "\" id=\"" + mPp.ProP_ID + "\">");
foreach (string s in mPp.ProP_Value.Split('\n'))
{
retrunPropertySb.Append("<option value=\"" + s + "\"");
if (temp[0] == Convert.ToString(mPp.ProP_ID) && temp[1] == s)
{
retrunPropertySb.Append(" selected=\"selected\" ");
}
retrunPropertySb.Append(">" + s + "</option>");
}
retrunPropertySb.Append("</select>");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("</tr>");
//记录扩展属性的表单名称
parmSb.Append("<input type=\"hidden\" name=\"hdparmName\" value=\"" + mPp.ProP_ID + "\" />");
break;
#endregion
case 2:
#region 单选
retrunPropertySb.Append("<tr>");
retrunPropertySb.Append("<td align=\"right\">");
retrunPropertySb.Append(mPp.ProP_Filed + "：");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("<td align=\"left\">");
foreach (string s in mPp.ProP_Value.Split('\n'))
{
retrunPropertySb.Append("<input type=\"radio\" name=\"" + mPp.ProP_ID + "\" value=\"" + s + "\"");
if (temp[0] == Convert.ToString(mPp.ProP_ID) && temp[1] == s)
{
retrunPropertySb.Append(" checked=\"checked\" ");
}
retrunPropertySb.Append("/>" + s + "");
}
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("</tr>");
//记录扩展属性的表单名称
parmSb.Append("<input type=\"hidden\" name=\"hdparmName\" value=\"" + mPp.ProP_ID + "\" />");
break;
#endregion
case 3:
#region 多选
retrunPropertySb.Append("<tr>");
retrunPropertySb.Append("<td align=\"right\">");
retrunPropertySb.Append(mPp.ProP_Filed + "：");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("<td align=\"left\">");
foreach (string s in mPp.ProP_Value.Split('\n'))
{
retrunPropertySb.Append("<input type=\"checkbox\" name=\"" + mPp.ProP_ID + "\" value=\"" + s + "\"");
if (temp[0] == Convert.ToString(mPp.ProP_ID) && temp[1] == s)
{
retrunPropertySb.Append(" checked=\"checked\" ");
}
retrunPropertySb.Append(" />" + s + "");
}
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("</tr>");
//记录扩展属性的表单名称
parmSb.Append("<input type=\"hidden\" name=\"hdparmName\" value=\"" + mPp.ProP_ID + "\" />");
break;
#endregion
case 4:
#region 单行文本
retrunPropertySb.Append("<tr>");
retrunPropertySb.Append("<td align=\"right\">");
retrunPropertySb.Append(mPp.ProP_Filed + "：");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("<td align=\"left\">");
retrunPropertySb.Append("<input type=\"text\" name=\"" + mPp.ProP_ID + "\"");
if (temp[0] == Convert.ToString(mPp.ProP_ID))
{
retrunPropertySb.Append(" value=\"" + temp[1] + "\" ");
}
retrunPropertySb.Append(" />");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("</tr>");
//记录扩展属性的表单名称
parmSb.Append("<input type=\"hidden\" name=\"hdparmName\" value=\"" + mPp.ProP_ID + "\" />");
break;
#endregion
case 5:
#region 多行文本
retrunPropertySb.Append("<tr>");
retrunPropertySb.Append("<td align=\"right\">");
retrunPropertySb.Append(mPp.ProP_Filed + "：");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("<td align=\"left\">");
retrunPropertySb.Append("<textarea name=\"" + mPp.ProP_ID + "\" cols=\"23\" rows=\"6\"");
if (temp[0] == Convert.ToString(mPp.ProP_ID))
{
retrunPropertySb.Append(" value=\"" + temp[1] + "\" ");
}
retrunPropertySb.Append("></textarea>");
retrunPropertySb.Append("</td>");
retrunPropertySb.Append("</tr>");
//记录扩展属性的表单名称
parmSb.Append("<input type=\"hidden\" name=\"hdparmName\" value=\"" + mPp.ProP_ID + "\" />");
break;
#endregion
default:
break;
}
i++;
}
#endregion
retrunPropertySb.Append("</table>");
pro_Pro_PValues = retrunPropertySb.ToString() + parmSb.ToString();
}
catch (Exception ex)
{
retrunPropertySb.Append("查询扩展属性时出错，详细信息：" + ex.ToString());
pro_Pro_PValues = retrunPropertySb.ToString() + parmSb.ToString();
}
}
else
{
retrunPropertySb.Append("该商品没有扩展属性");
pro_Pro_PValues = retrunPropertySb.ToString() + parmSb.ToString();
}
}
catch (Exception ex)
{
retrunPropertySb.Append("程序错误，详细信息" + ex.ToString());
pro_Pro_PValues = retrunPropertySb.ToString() + parmSb.ToString();
}
}
#endregion
#region 图片相册上传
/// <summary>
/// 图片上传
/// </summary>
private void upLoadImg()
{
int proID = 0;
if (string.IsNullOrEmpty(Request.QueryString["ID"]))
{
proID = BLL.getLastPro_ID();
}
else
{
try
{
proID = Convert.ToInt32(Request.QueryString["ID"]);
}
catch
{
alert.show("传入参数非法！");
}
}
System.Web.HttpFileCollection files = System.Web.HttpContext.Current.Request.Files;
System.Text.StringBuilder strmsg = new System.Text.StringBuilder("");
string[] rd = null;
try
{
string des = Request["description"];
rd = des.Split(',');//获得图片描述的文本框字符串数组，为对应的图片的描述
}
catch
{
}
int ifile;
#region 检查图片格式是否合法
for (ifile = 2; ifile < files.Count; ifile++)//从第3个fileupload开始上传商品相册图片
{
if (files[ifile].FileName.Length > 0)
{
System.Web.HttpPostedFile postedfile = files[ifile];
if (postedfile.ContentLength / 1024 > 1024)//单个文件不能大于1024k
{
strmsg.Append(Path.GetFileName(postedfile.FileName) + "---不能大于1024k<br>");
break;
}
string fex = Path.GetExtension(postedfile.FileName);
if (fex != ".jpg" && fex != ".JPG" && fex != ".gif" && fex != ".GIF")
{
strmsg.Append(Path.GetFileName(postedfile.FileName) + "---图片格式不对，只能是jpg或gif<br>");
break;
}
}
}
#endregion
if (strmsg.Length <= 0)//说明图片大小和格式都没问题
{
//以下为创建图库目录
string dirpath = Server.MapPath("../../YXUploadFile/YXProduct/List");
if (Directory.Exists(dirpath) == false)
{
Directory.CreateDirectory(dirpath);
}
Random ro = new Random();
int name = 1;
int rdIndex = 0;
YXShop.BLL.YXShop_ProGallery PGBLL = new YXShop.BLL.YXShop_ProGallery();
YXShop.Model.YXShop_ProGallery PGModel = new YXShop.Model.YXShop_ProGallery();
for (int i = 2; i < files.Count; i++)
{
System.Web.HttpPostedFile myFile = files[i];
string FileName = "";
string FileExtention = "";
FileName = System.IO.Path.GetFileName(myFile.FileName);
string stro = ro.Next(100, 100000000).ToString() + name.ToString();//产生一个随机数用于新命名的图片
string NewName = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + DateTime.Now.Millisecond.ToString() + "YXShp_" + stro;
if (FileName.Length > 0)//有文件才执行上传操作再保存到数据库
{
FileExtention = System.IO.Path.GetExtension(myFile.FileName);
string ppath = dirpath + @"\" + NewName + FileExtention;
myFile.SaveAs(ppath);
PGModel.Pro_ID = proID;
PGModel.ProG_Title = rd[rdIndex];
PGModel.ProG_ImageAddress = NewName + FileExtention;
PGModel.ProG_Descriptoin = " ";
PGBLL.Add(PGModel);
}
rdIndex = rdIndex + 1;
name = name + 1;//用来重命名规则的变量
}
}
}
#endregion
}
}
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