void RenderJsonData()
{
List <ProductCategory> pcs = ProductCategories.GetCategoreisByProductID(productID);
StringBuilder sb1 = new StringBuilder();
StringBuilder sb2 = new StringBuilder();
foreach (ProductCategory pc in pcs)
{
sb1.AppendFormat("[{0}]:", pc.CategoryID);
sb2.AppendFormat(catHtml, pc.CategoryID, pc.CategoryName);
}
hfCategories.Value = sb1.ToString();
hfCatHTML.Value = sb2.ToString();
sb1 = new StringBuilder();
sb2 = new StringBuilder();
List <ProductIndustry> pis = ProductIndustries.GetIndustriesByProductID(productID);
foreach (ProductIndustry pi in pis)
{
sb1.AppendFormat("[{0}]:", pi.IndustryID);
sb2.AppendFormat(indHtml, pi.IndustryID, pi.IndustryName);
}
hfIndustries.Value = sb1.ToString();
hfIndHTML.Value = sb2.ToString();
}
HtmlGenericControl BindIndustryList()
{
List <ProductIndustry> industriesTemp = ProductIndustries.GetProductIndustries();
List <ProductIndustry> industries = industriesTemp.GetRange(0, Math.Min(_Num, industriesTemp.Count));
if (industries.Count == 0)
{
HtmlGenericControl p = new HtmlGenericControl("P");
p.InnerText = "没有行业应用信息！";
return(p);
}
HtmlGenericControl ul = new HtmlGenericControl("ul");
ul.ID = "ulIndustryList";
HtmlGenericControl li = null;
HtmlAnchor anchor = null;
foreach (var b in industries)
{
li = new HtmlGenericControl("LI");
anchor = new HtmlAnchor();
anchor.HRef = GlobalSettings.RelativeWebRoot + "pages/view.aspx?product-industry&ID=" + GlobalSettings.Encrypt(b.IndustryID.ToString());
anchor.Target = "_blank";
anchor.InnerText = b.IndustryName;
anchor.Title = b.IndustryTitle;
li.Controls.Add(anchor);
ul.Controls.Add(li);
}
return(ul);
}
public override void OnPageLoaded()
{
string industryName = string.Empty, industryAbstract = string.Empty;
string id = Request.QueryString["ID"];
if (!string.IsNullOrEmpty(id))
{
int pid = int.Parse(GlobalSettings.Decrypt(id));
ProductIndustry pi = ProductIndustries.GetProductIndustry(pid);
if (null != pi)
{
industryName = pi.IndustryName;
industryAbstract = pi.IndustryAbstract;
}
}
if (string.IsNullOrEmpty(industryName))
{
industryName = "所有行业";
this.AddKeywords(industryName);
this.AddDescription("分组显示所有行业列表，选择行业导航到对应行业的产品列表。");
this.ShortTitle = industryName;
}
else
{
this.AddKeywords(industryName);
this.AddDescription(string.Format("显示{0}行业的产品列表。{1}{2}", industryName, industryAbstract, string.Format(" 关键字: {0}", industryName)));
this.ShortTitle = industryName;
}
this.SetTitle();
this.AddJavaScriptInclude("scripts/pages/sortby.aspx.js", false, false);
}
string RenderHTML()
{
if (_Cache.ContainsKey(_IndustryID))
{
return(_Cache[_IndustryID]);
}
List <ProductIndustry> inds = ProductIndustries.GetChildIndustries(0);
StringBuilder sb = new StringBuilder();
if (_IndustryID == 0)
{
return("<div class=\"" + _CssClass + "\"><span>暂无相关行业信息！</span></div>");
}
else
{
ProductIndustry pi = ProductIndustries.GetProductIndustry(_IndustryID);
if (pi.ParentID == 0)
{
return("<div class=\"" + _CssClass + "\"><span>此行业为顶级行业分类！</span></div>");
}
List <ProductIndustry> pis = ProductIndustries.GetChildIndustries(pi.ParentID);
if (pis == null || pis.Count == 0 || (pis.Count == 1 && pis[0].IndustryID == _IndustryID))
{
return("<div class=\"" + _CssClass + "\"><span>暂无相关行业信息！</span></div>");
}
sb.Append("<div class=\"" + _CssClass + "\">");
ProductQuery query;
int count = 0;
PagingDataSet <Product> __ps = null;
foreach (ProductIndustry p in pis)
{
if (p.IndustryID != _IndustryID)
{
count = 0;
query = new ProductQuery();
query.IndustryID = p.IndustryID;
__ps = Products.GetProducts(query);
if (__ps != null && __ps.Records != null)
{
count = Products.GetProducts(query).Records.Count;
}
sb.AppendFormat(_href, GlobalSettings.Encrypt(p.IndustryID.ToString()), p.IndustryName + "(" + count + ")");
}
}
sb.Append("</div>");
if (!_Cache.ContainsKey(_IndustryID))
{
lock (_lock)
if (!_Cache.ContainsKey(_IndustryID))
{
_Cache.Add(_IndustryID, sb.ToString());
}
}
return(sb.ToString());
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
List <ProductIndustry> industries = ProductIndustries.GetProductIndustries();
rpTrade.DataSource = industries;
rpTrade.DataBind();
}
}
string RenderHTML()
{
List <ProductIndustry> inds = ProductIndustries.GetChildIndustries(0);
string nav = GlobalSettings.RelativeWebRoot + "pages/view.aspx?product-industry";
if (inds == null || inds.Count == 0)
{
return("<div><span>没有显示的行业信息！</span></div>");
}
List <ProductIndustry> pis = null;
ProductIndustry pi = null;
StringBuilder sb = new StringBuilder();
string indId = null;
int curCount = inds.Count;
inds = inds.GetRange(0, Math.Min(_Max, curCount));
sb.AppendLine("<table cellpadding=\"0\" cellspacing=\"0\" class=\"" + _CssClass + "\">");
for (int i = 0; i < inds.Count; i++)
{
pi = inds[i];
indId = GlobalSettings.Encrypt(pi.IndustryID.ToString());
if (i % _Columns == 0)
{
sb.AppendLine("<tr>");
}
sb.AppendLine("<td>");
sb.AppendLine("<div><div><a href=\"" + nav + "&ID=" + indId + "\" target=\"_blank\">" + pi.IndustryName + "</a></div></div>");
pis = ProductIndustries.GetChildIndustries(pi.IndustryID);
for (int j = 0; j < pis.Count; j++)
{
pi = pis[j];
indId = GlobalSettings.Encrypt(pi.IndustryID.ToString());
sb.AppendLine("<a href=\"" + nav + "&ID=" + indId + "\" target=\"_blank\">" + pi.IndustryName + "</a>");
if (j != pis.Count - 1)
{
sb.Append(" | ");
}
}
sb.AppendLine("</td>");
if (i % _Columns == _Columns - 1)
{
sb.AppendLine("</tr>");
}
}
sb.AppendLine("</table>");
if (curCount > _Max)
{
sb.Append("<div class=\"list-more\"><a href=\"" + GlobalSettings.RelativeWebRoot + "pages/view.aspx?product-industry\" title=\"查看全部。。。\"></a></div>");
}
return(sb.ToString());
}
string RenderHTML()
{
if (_Cache.ContainsKey(_IndustryID))
{
return(_Cache[_IndustryID]);
}
List <ProductIndustry> inds = ProductIndustries.GetChildIndustries(0);
StringBuilder sb = new StringBuilder();
if (_IndustryID == 0)
{
return("<div class=\"" + _CssClass + "\"><span>暂无子行业信息！</span></div>");
}
else
{
string _indId = string.Empty;
ProductIndustry pi = null;
List <ProductIndustry> pis = ProductIndustries.GetChildIndustries(_IndustryID);
if (pis == null || pis.Count == 0)
{
return("<div class=\"" + _CssClass + "\"><span>暂无子行业信息！</span></div>");
}
sb.Append("<div class=\"" + _CssClass + "\">");
ProductQuery query;
int count = 0;
PagingDataSet <Product> __ps = null;
for (int i = 0; i < pis.Count; i++)
{
pi = pis[i];
count = 0;
query = new ProductQuery();
query.IndustryID = pi.IndustryID;
__ps = Products.GetProducts(query);
if (__ps != null && __ps.Records != null)
{
count = Products.GetProducts(query).Records.Count;
}
sb.AppendFormat(_href, GlobalSettings.Encrypt(pi.IndustryID.ToString()), pi.IndustryName + "(" + count + ")");
}
sb.Append("</div>");
if (!_Cache.ContainsKey(_IndustryID))
{
lock (_lock)
if (!_Cache.ContainsKey(_IndustryID))
{
_Cache.Add(_IndustryID, sb.ToString());
}
}
}
return(sb.ToString());
}
string GenerateIndustry(ref bool result)
{
List <ProductIndustry> pbs = ProductIndustries.GetProductIndustries();
SiteMapBuilder smb = new SiteMapBuilder();
foreach (ProductIndustry pb in pbs)
{
smb.AddLocalUrl("pages/view.aspx?product-industry&ID=" + GlobalSettings.Encrypt(pb.IndustryID.ToString()), DateTime.Now);
}
smb.Save(GlobalSettings.MapPath("~/sitemap/industries.xml"));
result = true;
return("成功生成/更新【产品品牌】地图！");
}
string GetCategories(int pId)
{
List <ProductIndustry> inds = ProductIndustries.GetProductIndustries();
List <ProductIndustry> _inds = new List <ProductIndustry>();
foreach (ProductIndustry pi in inds)
{
if (pi.ParentID == pId)
{
_inds.Add(pi);
}
}
return(Newtonsoft.Json.JavaScriptConvert.SerializeObject(_inds));
}
void BindIndustries()
{
List <ProductIndustry> pis = ProductIndustries.GetIndustriesByProductID(productID);
string ids = string.Empty;
string ns = string.Empty;
foreach (ProductIndustry p in pis)
{
ids += "[" + p.IndustryID + "]";
ns += "<li rel='" + p.IndustryID + "' title='" + p.IndustryTitle + "'>" + p.IndustryName +
"<a title='删除' href='javascript:void(0)' > </a>" +
"</li>";
}
hfTrade.Value = ids;
hfTradeList.Value = ns;
}
string GetNavigations(int pId)
{
List <ProductIndustry> _inds = new List <ProductIndustry>();
if (pId != 0)
{
ProductIndustry pi = ProductIndustries.GetProductIndustry(pId);
_inds.Add(pi);
while (pi.ParentID != 0)
{
pi = ProductIndustries.GetProductIndustry(pi.ParentID);
_inds.Add(pi);
}
}
return(Newtonsoft.Json.JavaScriptConvert.SerializeObject(_inds));
}
void BindIndustry(int pId)
{
List <ProductIndustry> pi = ProductIndustries.GetIndustriesByProductID(pId);
if (pi.Count == 0)
{
ltIndustry.Text = "<ul><li><span>——</span></li></ul>";
}
else
{
StringBuilder sb = new StringBuilder();
sb.Append("<ul>");
foreach (ProductIndustry p in pi)
{
sb.Append("<li><a target=\"_blank\" href=\"" + GlobalSettings.RelativeWebRoot +
"pages/view.aspx?product-industry&ID=" + GlobalSettings.Encrypt(p.IndustryID.ToString()) + "\">" + p.IndustryName + "</a></li>");
}
ltIndustry.Text = sb.ToString();
}
}
string RenderIndustryHTML()
{
string ck = prefixInd + _FirstLetter;
if (_Cache.ContainsKey(ck))
{
return(_Cache[ck]);
}
List <ProductIndustry> inds = ProductIndustries.GetIndustriesByPY(_FirstLetter);
string nav = GlobalSettings.RelativeWebRoot + "pages/view.aspx?product-industry";
if (inds == null || inds.Count == 0)
{
return("<div><span>没有可显示的行业信息！</span></div>");
}
StringBuilder sb = new StringBuilder();
ProductIndustry pb = null;
int curCount = inds.Count;
string catId = string.Empty;
sb.AppendLine("<table cellpadding=\"0\" cellspacing=\"0\" class=\"" + _CssClass + "\">");
for (int i = 0; i < curCount; i++)
{
pb = inds[i];
sb.Append("<tr><td>");
catId = GlobalSettings.Encrypt(pb.IndustryID.ToString());
sb.AppendLine("<div><a href=\"" + nav + "&ID=" + catId + "\" target=\"_blank\">" + pb.IndustryName + "</a></div>");
sb.AppendLine("</td></tr>");
}
sb.AppendLine("</table>");
if (!_Cache.ContainsKey(ck))
{
lock (_lock)
if (!_Cache.ContainsKey(ck))
{
_Cache.Add(ck, sb.ToString());
}
}
return(sb.ToString());
}
void BindData()
{
ProductIndustry industry = null;
if (action == OperateType.Add)
{
industry = new ProductIndustry();
industry.ParentID = parentID;
}
else
{
industry = ProductIndustries.GetProductIndustry(industryID);
btnPost.Text = "更新";
}
if (industry.ParentID == 0)
{
parentRow.Visible = false;
}
else
{
parentRow.Visible = true;
lblParentName.Text = ProductIndustries.GetProductIndustry(industry.ParentID).IndustryName;
}
this.txtIndustryAbstract.Text = industry.IndustryAbstract;
this.txtIndustryContent.Text = industry.IndustryContent;
this.txtIndustryName.Text = industry.IndustryName;
this.txtIndustryTitle.Text = industry.IndustryTitle;
this.txtDisplayOrder.Text = industry.DisplayOrder.ToString();
this.csIndustry.SelectedValue = industry.IndustryStatus;
if (industry.File != null)
{
this.imgLogo.ImageUrl = SiteUrlManager.GetResizedImageUrl(industry.File, (int)imgLogo.Width.Value, (int)imgLogo.Height.Value);
}
else
{
this.imgLogo.ImageUrl = SiteUrlManager.GetNoPictureUrl((int)imgLogo.Width.Value, (int)imgLogo.Height.Value);
}
}
string RenderHTML()
{
if (_Cache.ContainsKey(_IndustryID))
{
return(_Cache[_IndustryID]);
}
List <ProductIndustry> inds = ProductIndustries.GetChildIndustries(0);
StringBuilder sb = new StringBuilder();
if (_IndustryID == 0)
{
sb.Append("您的位置：<b>所有行业</b>");
}
else
{
ProductIndustry pi = ProductIndustries.GetProductIndustry(_IndustryID);
sb.Append("<b>" + pi.IndustryName + "</b>");
int parId = pi.ParentID;
while (parId != 0)
{
pi = ProductIndustries.GetProductIndustry(parId);
if (pi == null)
{
break;
}
sb.Insert(0, string.Format(_href, "&ID=" + GlobalSettings.Encrypt(pi.IndustryID.ToString()), pi.IndustryName) + ">>");
parId = pi.ParentID;
}
sb.Insert(0, "您的位置：" + string.Format(_href, "", "所有行业") + ">>");
if (!_Cache.ContainsKey(_IndustryID))
{
lock (_lock)
if (!_Cache.ContainsKey(_IndustryID))
{
_Cache.Add(_IndustryID, sb.ToString());
}
}
}
return(sb.ToString());
}
protected void egvIndustries_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
int industryID = (int)egvIndustries.DataKeys[e.RowIndex].Value;
DataActionStatus status = ProductIndustries.Delete(industryID);
switch (status)
{
case DataActionStatus.RelationshipExist:
throw new HHException(ExceptionType.Failed, "此行业信息下存在关联商品，无法直接删除(请先删除此行业信息下关联商品)！");
case DataActionStatus.ChildExist:
throw new HHException(ExceptionType.Failed, "此行业信息下存在子行业信息，无法直接删除(请先删除子行业信息)");
case DataActionStatus.UnknownFailure:
throw new HHException(ExceptionType.Failed, "删除行业信息失败，请确认此行业信息存在，并状态正常！");
default:
case DataActionStatus.Success:
BindData();
break;
}
}
void BindData()
{
this.egvIndustries.DataSource = ProductIndustries.GetHierarchyIndustries();
this.egvIndustries.DataBind();
}
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 void btnPost_Click(object sender, EventArgs e)
{
ProductIndustry industry = null;
if (action == OperateType.Add)
{
industry = new ProductIndustry();
industry.ParentID = parentID;
}
else
{
industry = ProductIndustries.GetProductIndustry(industryID);
}
industry.IndustryAbstract = this.txtIndustryAbstract.Text.Trim();
industry.IndustryContent = this.txtIndustryContent.Text.Trim();
industry.IndustryName = this.txtIndustryName.Text.Trim();
industry.IndustryTitle = this.txtIndustryTitle.Text.Trim();
industry.DisplayOrder = Convert.ToInt32(this.txtDisplayOrder.Text);
industry.IndustryStatus = this.csIndustry.SelectedValue;
if (fuLogo.PostedFile != null && fuLogo.PostedFile.ContentLength > 0)
{
industry.IndustryLogo = Path.GetFileName(fuLogo.PostedFile.FileName);
}
DataActionStatus status;
if (action == OperateType.Add)
{
status = ProductIndustries.Create(industry, fuLogo.PostedFile.InputStream);
switch (status)
{
case DataActionStatus.DuplicateName:
mbMessage.ShowMsg("新增行业信息失败，存在同名行业信息！", Color.Red);
break;
case DataActionStatus.UnknownFailure:
mbMessage.ShowMsg("新增行业信息失败，请联系管理员！", Color.Red);
break;
case DataActionStatus.Success:
default:
mbMessage.ShowMsg("新增行业信息成功，可继续填写新行业信息，若完成请返回！", Color.Navy);
break;
}
}
else
{
status = ProductIndustries.Update(industry, fuLogo.PostedFile.InputStream);
switch (status)
{
case DataActionStatus.DuplicateName:
mbMessage.ShowMsg("修改行业信息失败，存在同名行业信息！", Color.Red);
break;
case DataActionStatus.UnknownFailure:
mbMessage.ShowMsg("修改行业信息失败，请联系管理员！", Color.Red);
break;
case DataActionStatus.Success:
default:
mbMessage.ShowMsg("修改行业信息成功，可继续修改行业信息，若完成请返回！", Color.Navy);
break;
}
}
if (status == DataActionStatus.Success)
{
BindData();
}
}
public override void OnPageLoaded()
{
string letter = this.llCategory.FirstLetter, title = string.Empty;
StringBuilder sbKeywords = new StringBuilder();
switch (this.llCategory.LetterType)
{
case LettersType.Category:
List <ProductCategory> listCategory = ProductCategories.GetCategoreisByPY(letter);
if (null == listCategory || 0 == listCategory.Count)
{
}
else
{
foreach (ProductCategory item in listCategory)
{
sbKeywords.AppendFormat("{0},", item.CategoryName);
}
}
title = "分类";
break;
case LettersType.Brand:
List <ProductBrand> listBrand = ProductBrands.GetBrandsByPY(letter);
if (null == listBrand || 0 == listBrand.Count)
{
}
else
{
foreach (ProductBrand item in listBrand)
{
sbKeywords.AppendFormat("{0},", item.BrandName);
}
}
title = "品牌";
break;
case LettersType.Industry:
List <ProductIndustry> listIndustry = ProductIndustries.GetIndustriesByPY(letter);
if (null == listIndustry || 0 == listIndustry.Count)
{
}
else
{
foreach (ProductIndustry item in listIndustry)
{
sbKeywords.AppendFormat("{0},", item.IndustryName);
}
}
title = "行业";
break;
}
string keywords = sbKeywords.ToString().TrimEnd(',');
if (string.IsNullOrEmpty(keywords))
{
//this.AddKeywords(keywords);
this.AddDescription(string.Format("按照首字母进行{0}检索，首字母是{1}", title, letter.ToUpper()));
this.ShortTitle = string.Format("首字母{0}检索{1}", title, letter.ToUpper());
}
else
{
this.AddKeywords(keywords);
this.AddDescription(string.Format("按照首字母进行{0}检索，首字母是{1}，符合条件的{0}列表如下: {2}", title, letter.ToUpper(), keywords));
this.ShortTitle = string.Format("首字母{0}检索{1} - {2}", title, letter.ToUpper(), keywords);
}
this.SetTitle();
}
private void BindData()
{
ProductQuery query = ProductQuery.GetQueryFromQueryString(Request.QueryString);
query.CompanyID = Profile.AccountInfo.CompanyID;
lnkAll.CssClass = "active";
lblTip.Text = "“全部”";
if (query.HasPictures.HasValue)
{
if (query.HasPictures.Value)
{
lnkAll.CssClass = "";
lnkPicture.CssClass = "active";
lblTip.Text = "“有图”";
}
else
{
lnkAll.CssClass = "";
lnkNoPicture.CssClass = "active";
lblTip.Text = "“无图”";
}
}
if (query.HasPrice.HasValue)
{
if (query.HasPrice.Value)
{
lnkAll.CssClass = "";
lnkPriced.CssClass = "active";
lblTip.Text = "“已报价”";
}
else
{
lnkAll.CssClass = "";
lnkNoPriced.CssClass = "active";
lblTip.Text = "“未报价”";
}
}
if (query.HasPublished.HasValue)
{
if (query.HasPublished.Value)
{
lnkAll.CssClass = "";
lnkPublished.CssClass = "active";
lblTip.Text = "“已发布”";
}
else
{
lnkAll.CssClass = "";
lnkUnPublishied.CssClass = "active";
lblTip.Text = "“未发布”";
}
}
bool flag = false;
if (!GlobalSettings.IsNullOrEmpty(query.ProductNameFilter))
{
txtProductName.Text = query.ProductNameFilter;
lblTip.Text = "名称中包含“" + query.ProductNameFilter + "”";
flag = true;
}
//BrandID
ddlBrands.DataSource = ProductBrands.GetProductBrands();
ddlBrands.DataTextField = "BrandName";
ddlBrands.DataValueField = "BrandID";
ddlBrands.DataBind();
ddlBrands.Items.Insert(0, new ListItem("=所有品牌=", "0"));
if (query.BrandID.HasValue && query.BrandID.Value != 0)
{
ListItem item = ddlBrands.Items.FindByValue(query.BrandID.Value.ToString());
if (item != null)
{
item.Selected = true;
if (flag)
{
lblTip.Text = lblTip.Text + ",品牌为“" + ProductBrands.GetProductBrand(query.BrandID.Value).BrandName + "”";
}
else
{
lblTip.Text = "品牌为“" + ProductBrands.GetProductBrand(query.BrandID.Value).BrandName + "”";
flag = true;
}
}
}
//CategoryID
ddlCategory.DataSource = ProductCategories.GetValueRange();
ddlCategory.DataTextField = "Text";
ddlCategory.DataValueField = "Name";
ddlCategory.DataBind();
ddlCategory.Items.Insert(0, new ListItem("=所有分类=", "0"));
if (query.CategoryID.HasValue && query.CategoryID.Value != 0)
{
ListItem item = ddlCategory.Items.FindByValue(query.CategoryID.Value.ToString());
if (item != null)
{
item.Selected = true;
if (flag)
{
lblTip.Text = lblTip.Text + ",分类为“" + ProductCategories.GetCategory(query.CategoryID.Value).CategoryName + "”";
}
else
{
lblTip.Text = "分类为“" + ProductCategories.GetCategory(query.CategoryID.Value).CategoryName + "”";
flag = true;
}
}
}
//IndustryID
ddlIndustry.DataSource = ProductIndustries.GetHierarchyIndustries();
ddlIndustry.DataTextField = "IndustryName";
ddlIndustry.DataValueField = "IndustryID";
ddlIndustry.DataBind();
ddlIndustry.Items.Insert(0, new ListItem("=所有行业=", "0"));
if (query.IndustryID.HasValue && query.IndustryID.Value != 0)
{
ListItem item = ddlIndustry.Items.FindByValue(query.IndustryID.Value.ToString());
if (item != null)
{
item.Selected = true;
if (flag)
{
lblTip.Text = lblTip.Text + ",行业为“" + ProductIndustries.GetProductIndustry(query.IndustryID.Value).IndustryName + "”";
}
else
{
lblTip.Text = "行业为“" + ProductIndustries.GetProductIndustry(query.IndustryID.Value).IndustryName + "”";
flag = true;
}
}
}
query.PageSize = egvProducts.PageSize;
query.PageIndex = egvProducts.PageIndex;
query.ProductOrderBy = ProductOrderBy.DataCreated;
query.SortOrder = SortOrder.Descending;
List <Product> products = Products.GetProductList(query);
egvProducts.DataSource = products;
egvProducts.DataBind();
}