private string GetBrandJson(int ScenceID, int CategoryID)
{
StringBuilder result = new StringBuilder();
StringWriter sw = new StringWriter(result);
JsonWriter writer = new JsonWriter(sw);
writer.Formatting = Formatting.Indented;
DataTable dt = new CategoryConditionBll().GetConditionBrandList(ScenceID, CategoryID);
//new BrandCategoryRelationBll().GetCategoryBrandList(CategoryID);
writer.WriteStartArray();
foreach (DataRow row in dt.Rows)
{
writer.WriteStartObject();
WriteJsonKeyValue(writer, "brandid", row["brandid"].ToString());
WriteJsonKeyValue(writer, "brandname", row["brandname"].ToString());
writer.WriteEndObject();
}
writer.WriteEndArray();
writer.Close();
return result.ToString();
}
private void SaveCateConditions()
{
CategoryConditionBll ccbll = new CategoryConditionBll();
CategoryConditionModel pmodel =null;
int scenceId = int.Parse(lblSenceId.Text);
int cateId = int.Parse(lblCateId.Text);
pmodel = GetPriceCondition(scenceId, cateId);
if (pmodel != null)
{
ccbll.Save(pmodel);
}
pmodel = GetBrandCondition(scenceId, cateId);
if (pmodel != null)
{
ccbll.Save(pmodel);
}
pmodel = GetSubCondition(scenceId, cateId);
if (pmodel != null)
{
ccbll.Save(pmodel);
}
foreach (RepeaterItem item in rpItems.Items)
{
pmodel = GetParaCondition(scenceId, cateId, item);
if (pmodel != null)
{
ccbll.Save(pmodel);
}
}
}
private void PresetConditionItems(int scenceId, int cateId)
{
CategoryConditionBll ccbll = new CategoryConditionBll();
List<CategoryConditionModel> cclist = ccbll.GetModelList(scenceId, cateId);
foreach (CategoryConditionModel ccmodel in cclist)
{
if (ccmodel.IsPrice) // 如果是价格：between 0 and 100
{
string regPrice = @"between (?<min>\d+) and (?<max>\d+)";
Match match = Regex.Match(ccmodel.RuleValue, regPrice, RegexOptions.IgnoreCase);
if (match.Success)
{
if (match.Groups["min"].Success)
txtMinPrice.Text = match.Groups["min"].Value;
if (match.Groups["max"].Success)
txtMaxPrice.Text = match.Groups["max"].Value;
}
}
else if (ccmodel.IsBrand) // 如果是品牌: in (0,2,3,4)
{
string[] sels = ccmodel.RuleValue.Substring(3).TrimEnd(')').Split(',');
foreach (string str in sels)
{
ListItem item = cblBrands.Items.FindByValue(str);
if (item != null)
{
item.Selected = true;
}
}
}
else if (ccmodel.IsSubCategory) // 如果是子分类（最终分类）：in (2,3,4)
{
string[] sels = ccmodel.RuleValue.Substring(3).TrimEnd(')').Split(',');
foreach (string str in sels)
{
ListItem item = cblSubCate.Items.FindByValue(str);
if (item != null)
{
item.Selected = true;
}
}
}
else if (ccmodel.IsParameter)
{
string paraidreg = @"paraid=(?<paraid>\d+)";
Match match = Regex.Match(ccmodel.RuleName, paraidreg, RegexOptions.IgnoreCase);
if (match.Success && match.Groups["paraid"].Success)
{
string paraid = match.Groups["paraid"].Value;
foreach (RepeaterItem item in rpItems.Items)
{
Label lblPropName = item.FindControl("lblPropName") as Label;
CheckBoxList cblPara = item.FindControl("cblPara") as CheckBoxList;
if (lblPropName.ToolTip == paraid)
{
foreach (ListItem citem in cblPara.Items)
{
citem.Selected = ccmodel.RuleValue.IndexOf("'" + citem.Value + "'") >= 0;
}
}
}
}
}
}
}
private string GetProductListJson(int ScenceID, int CategoryID,int FatherCategoryID, int BrandID, string ProductName,int OrderType)
{
bool HasSubCateogry;
DataTable dt = new CategoryConditionBll().GetCategoryProductList(ScenceID, CategoryID, FatherCategoryID, BrandID, ProductName,OrderType,out HasSubCateogry);
StringBuilder result = new StringBuilder();
StringWriter sw = new StringWriter(result);
JsonWriter writer = new JsonWriter(sw);
writer.Formatting = Formatting.Indented;
writer.WriteStartArray();
foreach (DataRow row in dt.Rows)
{
writer.WriteStartObject();
WriteJsonKeyValue(writer, "productid", row["productid"].ToString());
WriteJsonKeyValue(writer, "productname", row["productname"].ToString());
WriteJsonKeyValue(writer, "url", String.Format("/product-{0}.html", row["productid"]));
WriteJsonKeyValue(writer, "image", ProductMainImageRule.GetMainImageUrl(row["smallimage"].ToString()));
WriteJsonKeyValue(writer, "price", row["merchantprice"].ToString());
WriteJsonKeyValue(writer, "categoryid", HasSubCateogry ? row["cateid"].ToString() : "0");
writer.WriteEndObject();
}
writer.WriteEndArray();
writer.Close();
return result.ToString();
}
private string GetCategoryJson(int ScenceID)
{
StringBuilder result = new StringBuilder();
StringWriter sw = new StringWriter(result);
JsonWriter writer = new JsonWriter(sw);
writer.Formatting = Formatting.Indented;
List<SolutionCategoryModel> Categories = new SolutionCategoryBll().GetModelList("senceid = " + ScenceID);
writer.WriteStartArray();
foreach (SolutionCategoryModel model in Categories)
{
writer.WriteStartObject();
WriteJsonKeyValue(writer, "categoryid", model.CateId.ToString());
WriteJsonKeyValue(writer, "categoryname", model.Remark);
writer.WritePropertyName("subcates");
writer.WriteStartArray();
DataTable subTable = new CategoryConditionBll().GetConditionSubCategory(ScenceID, model.CateId);
if(subTable!=null)
foreach (DataRow row in subTable.Rows)
{
writer.WriteStartObject();
WriteJsonKeyValue(writer, "categoryid", row["cateid"].ToString());
WriteJsonKeyValue(writer, "categoryname", row["catename"].ToString());
writer.WriteEndObject();
}
writer.WriteEndArray();
writer.WriteEndObject();
}
writer.WriteEndArray();
writer.Close();
return result.ToString();
}
