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204 rader
6.4 KiB
204 rader
6.4 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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/// <summary>
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/// 网站配置
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/// </summary>
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namespace Basic.BLL
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{
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public class attribute
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{
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/// <summary>
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/// 读取attribute分类的名字
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/// </summary>
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public static string GetTitle(int id)
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{
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Basic.DAL.attribute dala = new Basic.DAL.attribute();
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Basic.Model.attribute modela = dala.GetModel(id);
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string strTitle = "";
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if (modela != null)
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{
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strTitle = modela.title;
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}
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return strTitle;
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}
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/// <summary>
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/// 获取根据产品id和属性id获取属性的名字
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/// </summary>
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/// <param name="_attrid"></param>
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/// <param name="_proid"></param>
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/// <returns></returns>
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public static string GetListTitle(int _attrid, int _proid)
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{
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Basic.DAL.product_attribute_list dal = new Basic.DAL.product_attribute_list();
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Basic.Model.product_attribute_list model = dal.GetModel(_attrid, _proid);
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if (model != null)
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{
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return model.title;
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}
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else
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{
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return "";
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}
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}
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public static string GetAllAttrId(int _color, string _size, int _proid)
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{
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string strAttrId = "";
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strAttrId += _color + ",";
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if (_size != "")
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{
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string[] ArraySize = _size.Split(',');
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for (int i = 0; i < ArraySize.Length; i++)
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{
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strAttrId += ArraySize[i] + ",";
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}
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}
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if (strAttrId != "")
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{
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strAttrId = strAttrId.Substring(0, strAttrId.Length - 1);
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}
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return strAttrId;
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}
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public static string GetAllAttr(int _color, string _size, int _proid)
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{
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string strAttrId = "";
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strAttrId += GetListTitle(_color, _proid) + ",";
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if (_size != "")
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{
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string[] ArraySize = _size.Split(',');
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for (int i = 0; i < ArraySize.Length; i++)
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{
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strAttrId += GetListTitle(Convert.ToInt32(ArraySize[i]), _proid) + ",";
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}
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}
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if (strAttrId != "")
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{
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strAttrId = strAttrId.Substring(0, strAttrId.Length - 1);
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}
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return strAttrId;
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}
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public static string GetAttriString(int _color, string _size)
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{
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string strWhereSize = "";
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if (_size != "")
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{
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strWhereSize += "-" + _size.Replace(",", "-") + "-";
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}
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string strWhereColor = "";
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if (_color != 0)
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{
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strWhereColor += "-" + _color + "-";
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}
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string strWhere = strWhereColor + strWhereSize;
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strWhere = strWhere.Replace("--", "-");
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return strWhere;
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}
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//显示属性名称
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public static string ShowSizeAttribute(string _size, int _proid)
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{
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string strResult = "";
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if (!string.IsNullOrEmpty(_size))
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{
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string[] ArraySzie = _size.Split(',');
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for (int m = 0; m < ArraySzie.Length; m++)
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{
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strResult += attribute.GetListTitle(Convert.ToInt32(ArraySzie[m]), _proid) + ",";
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}
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}
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strResult = strResult.Trim();
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return strResult;
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}
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//显示属性名称
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public static string ShowAttribute(int _color, string _size, int _proid)
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{
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string strResult = "";
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Basic.DAL.product_attribute_list dala = new Basic.DAL.product_attribute_list();
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Basic.Model.product_attribute_list modela = dala.GetModel(_color, _proid);
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if (modela != null)
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{
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strResult += modela.title + ",";
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}
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strResult += ShowSizeAttribute(_size, _proid);
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strResult = strResult.Trim(',');
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return strResult;
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}
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public static int GetKucun(string attrid, int _proid)
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{
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int Kucun = 0;
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Basic.DAL.product_attribute_value dalpav = new Basic.DAL.product_attribute_value();
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Basic.Model.product_attribute_value modelpayv = dalpav.GetModel(_proid, ("-" + attrid.Replace(",", "-") + "-"));
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if (modelpayv != null)
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{
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Kucun = modelpayv.count;
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}
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else
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{
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Basic.DAL.product dalp = new Basic.DAL.product();
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Basic.Model.product modelp = dalp.GetModel(_proid);
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if (modelp != null)
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{
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Kucun = modelp.kucun;
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}
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}
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return Kucun;
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}
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public static string CountKucun(string attrid,int _proid,int _count,string strProInfo)
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{
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bool Flag = true;
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int Kucun = 0;
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int yiyouCount = 0;
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Basic.DAL.product_attribute_value dalpav = new Basic.DAL.product_attribute_value();
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Basic.Model.product_attribute_value modelpayv = dalpav.GetModel(_proid,("-"+attrid.Replace(",","-")+"-"));
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if (modelpayv != null)
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{
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Kucun = modelpayv.count;
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if (Kucun < _count)
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{
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Flag = false;
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}
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}
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else
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{
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Basic.DAL.product dalp = new Basic.DAL.product();
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Basic.Model.product modelp = dalp.GetModel(_proid);
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if (modelp != null)
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{
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if (modelp.kucun < _count)
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{
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Flag = false;
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}
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}
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else
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{
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Flag = false;
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}
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}
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if (!Flag)
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{
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return "产品["+strProInfo.Trim()+"]库存少于购买数量。 ";
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}
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else
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{
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return "";
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}
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}
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}
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}
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