string RenderHTML()
{
if (_Cache.ContainsKey(_CategoryID))
{
return(_Cache[_CategoryID]);
}
List <ProductCategory> pcs = ProductCategories.GetCategories();
StringBuilder sb = new StringBuilder();
if (_CategoryID == 0)
{
return("<div class=\"" + _CssClass + "\"><span>暂无子分类信息！</span></div>");
}
else
{
string _catId = string.Empty;
ProductCategory curCat = null;
List <ProductCategory> subCats = ProductCategories.GetChidCategories(_CategoryID);
if (subCats == null || subCats.Count == 0)
{
return("<div class=\"" + _CssClass + "\"><span>暂无子分类信息！</span></div>");
}
sb.Append("<div class=\"" + _CssClass + "\">");
ProductQuery query;
int count = 0;
PagingDataSet <Product> __ps = null;
for (int i = 0; i < subCats.Count; i++)
{
curCat = subCats[i];
count = 0;
query = new ProductQuery();
query.CategoryID = curCat.CategoryID;
__ps = Products.GetProducts(query);
if (__ps != null && __ps.Records != null)
{
count = Products.GetProducts(query).Records.Count;
}
sb.AppendFormat(_href, GlobalSettings.Encrypt(curCat.CategoryID.ToString()), curCat.CategoryName + "(" + count + ")");
}
sb.Append("</div>");
if (!_Cache.ContainsKey(_CategoryID))
{
lock (_lock)
{
if (!_Cache.ContainsKey(_CategoryID))
{
_Cache.Add(_CategoryID, sb.ToString());
}
}
}
}
return(sb.ToString());
}
string GenerateCategory(ref bool result)
{
List <ProductCategory> cats = ProductCategories.GetCategories();
SiteMapBuilder smb = new SiteMapBuilder();
foreach (ProductCategory cat in cats)
{
smb.AddLocalUrl("pages/view.aspx?product-category&ID=" + GlobalSettings.Encrypt(cat.CategoryID.ToString()), DateTime.Now);
}
smb.Save(GlobalSettings.MapPath("~/sitemap/categories.xml"));
result = true;
return("成功生成/更新【产品分类】地图！");
}
string GetCategories(int pId)
{
List <ProductCategory> pcs = ProductCategories.GetCategories();
List <ProductCategory> _pcs = new List <ProductCategory>();
foreach (ProductCategory pc in pcs)
{
if (pc.ParentID == pId)
{
_pcs.Add(pc);
}
}
return(Newtonsoft.Json.JavaScriptConvert.SerializeObject(_pcs));
}
string RenderHTML()
{
if (_Cache.ContainsKey(_CategoryID))
{
return(_Cache[_CategoryID]);
}
List <ProductCategory> pcs = ProductCategories.GetCategories();
StringBuilder sb = new StringBuilder();
if (_CategoryID == 0)
{
return("无");
}
else
{
List <ProductProperty> props = ProductProperties.GetAllPropertyByCategoryID(_CategoryID);
if (props == null || props.Count == 0)
{
return("无");
}
sb.Append("<div class=\"" + _CssClass + "\">");
for (int i = 0; i < props.Count; i++)
{
sb.AppendFormat(_href, GlobalSettings.Encrypt(_CategoryID.ToString()), GlobalSettings.Encrypt(props[i].PropertyID.ToString()), props[i].PropertyName);
}
sb.Append("</div>");
if (!_Cache.ContainsKey(_CategoryID))
{
lock (_lock)
{
if (!_Cache.ContainsKey(_CategoryID))
{
_Cache.Add(_CategoryID, sb.ToString());
}
}
}
}
return(sb.ToString());
}
private void InitialDataBind()
{
SiteSettings ss = HHContext.Current.SiteSettings;
ltCopyRight.Text = ss.Copyright;
StringBuilder sbItems = new StringBuilder();
List <ProductBrand> brands = ProductBrands.GetProductBrands();
foreach (ProductBrand item in brands)
{
sbItems.AppendFormat("<li><a href=\"http://www.ehuaho.com/pages/view.aspx?product-brand&ID={0}\" target=\"_blank\" title=\"{2}\">{1}</a></li>",
GlobalSettings.Encrypt(item.BrandID.ToString()),
GlobalSettings.SubString(item.BrandName, 10),
item.BrandName);
}
ltBrand.Text = sbItems.ToString();
List <ProductIndustry> inds = ProductIndustries.GetProductIndustries();
sbItems.Remove(0, sbItems.Length);
foreach (ProductIndustry item in inds)
{
sbItems.AppendFormat("<li><a href=\"http://www.ehuaho.com/pages/view.aspx?product-industry&ID={0}\" target=\"_blank\" title=\"{2}\">{1}</a></li>",
GlobalSettings.Encrypt(item.IndustryID.ToString()),
GlobalSettings.SubString(item.IndustryName, 10),
item.IndustryName);
}
ltIndustry.Text = sbItems.ToString();
ProductQuery q = new ProductQuery();
q.PageIndex = 0;
q.PageSize = int.MaxValue;
q.HasPublished = true;
List <Product> ps = Products.GetProductList(q);
sbItems.Remove(0, sbItems.Length);
foreach (Product item in ps)
{
sbItems.AppendFormat("<li><a href=\"http://www.ehuaho.com/pages/view.aspx?product-product&ID={0}\" target=\"_blank\" title=\"{2}\">{1}</a></li>",
GlobalSettings.Encrypt(item.ProductID.ToString()),
GlobalSettings.SubString(item.ProductName, 17),
item.ProductName);
}
ltProduct.Text = sbItems.ToString();
List <ProductCategory> cats = ProductCategories.GetCategories();
sbItems.Remove(0, sbItems.Length);
foreach (ProductCategory item in cats)
{
sbItems.AppendFormat("<li><a href=\"http://www.ehuaho.com/pages/view.aspx?product-category&ID={0}\" target=\"_blank\" title=\"{2}\">{1}</a></li>",
GlobalSettings.Encrypt(item.CategoryID.ToString()),
GlobalSettings.SubString(item.CategoryName, 10),
item.CategoryName);
}
ltCategory.Text = sbItems.ToString();
List <Article> ars = ArticleManager.GetAllArticles();
sbItems.Remove(0, sbItems.Length);
foreach (Article item in ars)
{
sbItems.AppendFormat("<li><a href=\"http://www.ehuaho.com/pages/view.aspx?news-newsdetail&ID={0}\" target=\"_blank\" title=\"{2}\">{1}</a></li>",
GlobalSettings.Encrypt(item.ID.ToString()),
GlobalSettings.SubString(item.Title, 10),
item.Title);
}
ltNews.Text = sbItems.ToString();
//ltCategory; ltIndustry; ltNews; ltProduct;
}
public override void OnPageLoaded()
{
string catName = string.Empty, catRelated = string.Empty;
StringBuilder sbRelated = new StringBuilder();
string id = Request.QueryString["ID"];
ProductCategory pc = null;
if (!string.IsNullOrEmpty(id))
{
int catId = int.Parse(GlobalSettings.Decrypt(id));
pc = ProductCategories.GetCategory(catId);
if (pc != null)
{
catName = pc.CategoryName;
}
}
if (!string.IsNullOrEmpty(catName))
{
//获取子分类
List <ProductCategory> childCategories = ProductCategories.GetChidCategories(pc.CategoryID);
if (null == childCategories || 0 == childCategories.Count)
{
}
else
{
foreach (ProductCategory pcChild in childCategories)
{
sbRelated.AppendFormat("{0},", pcChild.CategoryName);
}
}
//获取相关分类
List <ProductCategory> relateCategories = ProductCategories.GetChidCategories(pc.ParentID);
if (null == relateCategories || 0 == relateCategories.Count)
{
}
else
{
foreach (ProductCategory pcRelate in relateCategories)
{
sbRelated.AppendFormat("{0},", pcRelate.CategoryName);
}
}
catRelated = sbRelated.ToString().TrimEnd(',');
}
else
{
List <ProductCategory> relateCategories = ProductCategories.GetCategories();
if (null == relateCategories || 0 == relateCategories.Count)
{
}
else
{
foreach (ProductCategory pcRelate in relateCategories)
{
if (pcRelate.ParentID > 0)
{
continue;
}
sbRelated.AppendFormat("{0},", pcRelate.CategoryName);
}
}
catRelated = sbRelated.ToString().TrimEnd(',');
}
if (string.IsNullOrEmpty(catName))
{
catName = "所有分类";
this.AddKeywords(catName + "," + catRelated);
this.AddDescription("显示所有一级和二级产品分类，选择产品分类导航到对应分类的产品列表。" + string.Format(" 关键字: {0},{1}", catName, catRelated));
this.ShortTitle = catName;
}
else
{
this.AddKeywords(string.Format("{0},{1}", catName, catRelated));
this.AddDescription(string.Format("显示{0}分类的产品列表。{1}", catName, string.Format(" 关键字: {0},{1}", catName, catRelated)));
this.ShortTitle = catName + " - " + catRelated;
}
this.SetTitle();
this.AddJavaScriptInclude("scripts/pages/sortby.aspx.js", false, false);
}
public string RenderHTML()
{
if (pcs == null)
{
pcs = ProductCategories.GetCategories();
}
string nav = GlobalSettings.RelativeWebRoot + "pages/view.aspx?product-category";
if (pcs == null || pcs.Count == 0)
{
return("<div><span>没有可用的分类信息！</span></div>");
}
StringBuilder sb = new StringBuilder();
List <ProductCategory> pcList = new List <ProductCategory>();
ProductCategory pc = null;
for (int i = 0; i < pcs.Count; i++)
{
pc = pcs[i];
if (pc.ParentID == 0)
{
pcList.Add(pc);
}
}
int curCount = pcList.Count;
pcList = pcList.GetRange(0, Math.Min(curCount, _Max));
sb.AppendLine("<table cellpadding=\"0\" cellspacing=\"0\" class=\"" + _CssClass + "\">");
StringBuilder sbLeft = new StringBuilder();
StringBuilder sbRight = new StringBuilder();
string catId = string.Empty;
int length = pcList.Count;
int dev = length / _Columns;
int left = length % _Columns;
if (dev != length)
{
for (int i = 0; i < dev; i++)
{
pc = pcList[i];
sbLeft.Append(BindCategory(pc, nav));
pc = pcList[i + dev + left];
sbRight.Append(BindCategory(pc, nav));
}
}
else
{
for (int i = 0; i < length; i++)
{
pc = pcList[i];
sbLeft.Append("<div>");
sbLeft.Append(BindCategory(pc, nav));
sbLeft.Append("</div>");
}
}
if (left > 0)
{
for (int j = left; j > 0; j--)
{
pc = pcList[j + dev - left];
sbLeft.Append(BindCategory(pc, nav));
}
}
#region -Ignore-
/*
* for (int i = 0; i < pcList.Count; i++)
* {
* pc = pcList[i];
* if (i % _Columns == 0)
* sb.AppendLine("<tr>");
* catId = GlobalSettings.Encrypt(pc.CategoryID.ToString());
* sb.AppendLine("<td>");
* sb.AppendLine("<div><a href=\"" + nav + "&ID=" + catId + "\" target=\"_blank\">" + pc.CategoryName + "</a></div>");
* pcSubList = GetSubCategories(pc.CategoryID);
* for (int j = 0; j < pcSubList.Count; j++)
* {
* pc = pcSubList[j];
* catId = GlobalSettings.Encrypt(pc.CategoryID.ToString());
* sb.AppendLine("<a href=\"" + nav + "&ID=" + catId + "\" target=\"_blank\">" + pc.CategoryName + "</a>");
* if (j != pcSubList.Count - 1)
* {
* sb.Append(" | ");
* }
* }
* sb.AppendLine("</td>");
*
* if (i % _Columns == 1)
* sb.AppendLine("</tr>");
*
* }
* */
#endregion
sb.AppendLine("<tr>");
sb.AppendLine("<td>");
sb.AppendLine(sbLeft.ToString());
sb.AppendLine("</td>");
if (!string.IsNullOrEmpty(sbRight.ToString()))
{
sb.AppendLine("<td>");
sb.AppendLine(sbRight.ToString());
sb.AppendLine("</td>");
}
sb.AppendLine("</tr>");
sb.AppendLine("</table>");
if (curCount > _Max)
{
sb.Append("<div class=\"list-more\"><a href=\"" + GlobalSettings.RelativeWebRoot + "pages/view.aspx?product-category\" title=\"查看全部。。。\"></a></div>");
}
return(sb.ToString());
}
