void Load3Level()
{
LoadData(ChannelID);
Second = ChannelHelper.GetChannel(ChannelID, null);
First = ChannelHelper.GetChannel(Second.ParentID, null);
SecondChannel = ChannelHelper.GetChannels(First.ID);
if (SecondChannel != null && SecondChannel.Count > 0)
{
ThirdChannel = ChannelHelper.GetChannels(SecondChannel[0].ID);
//TODO::加上数据访问
}
}
protected override Criteria CreateCriteria()
{
Criteria c = new Criteria();
List <Order> os = new List <Order>();
os.Add(new Order("ID"));
if (QueryByColumn) //按栏目查询
{
if (String.IsNullOrEmpty(OwnerID))
{
OwnerID = ChannelHelper.GetChannelIDFromURL();
}
if (IncludeChildren) //按子栏目查询
{
Criteria subC = new Criteria();
subC.Mode = CriteriaMode.Or;
subC.Add(CriteriaType.Equals, "OwnerID", OwnerID);
List <Channel> chs = ChannelHelper.GetChannels(OwnerID);
if (chs != null && chs.Count > 0)
{
foreach (Channel ch in chs)
{
c.AddOr(CriteriaType.Equals, "OwnerID", ch.ID);
}
}
}
else
{
c.Add(CriteriaType.Equals, "OwnerID", OwnerID);
}
}
if (ShowAtHome) //只显示置顶信息
{
c.Add(CriteriaType.Equals, "IsShow", 1);
}
if (!String.IsNullOrEmpty(Tag)) //按标签查询
{
c.Add(CriteriaType.Like, "Tags", "%'" + Tag + "'%");
}
c.Add(CriteriaType.Equals, "State", 1); //只显示状态为可用的数据
ProcessQueryParam(c); //处理附加查询数据
return(c);
}
/// <summary>
/// 绑定树
/// </summary>
private void BindTree()
{
TreeViewSiteMap.Nodes.Clear();
System.Collections.Generic.List <Channel> channels = ChannelHelper.GetChannels(We7.We7Helper.EmptyGUID, false);
for (int i = 0; i < channels.Count; i++)
{
Channel ch = channels[i];
TreeNode rootNodeTemp = new TreeNode();
//初始化一级节点
InitNode(ch, rootNodeTemp);
//初始化一级节点下所有节点
InitTreeView(rootNodeTemp, ch.ID);
this.TreeViewSiteMap.Nodes.Add(rootNodeTemp);
}
}
/// <summary>
/// 取得子栏目列表
/// </summary>
/// <param name="channelID">栏目ID</param>
/// <param name="maxClass">最大级别数</param>
/// <returns>栏目列表</returns>
List <Channel> GetSubChannels(string channelID, int maxClass)
{
List <Channel> subList = ChannelHelper.GetChannels(channelID, true);
if (maxClass <= MaxTreeClass && subList != null)
{
foreach (Channel ch in subList)
{
ch.SubChannels = GetSubChannels(ch.ID, maxClass + 1);
ch.HaveSon = ch.SubChannels != null && ch.SubChannels.Count > 0;
ch.MenuIsSelected = We7Helper.GetChannelUrlFromUrl(Request.RawUrl).ToLower().StartsWith(ch.FullUrl.ToLower());
}
}
return(subList);
}
public void InitTreeView(TreeNode pNode, string parentID)
{
TreeNode node;
List <Channel> childChannels = ChannelHelper.GetChannels(parentID);
if (childChannels != null)
{
for (int j = 0; j < childChannels.Count; j++)
{
node = new TreeNode();
//添加节点
pNode.ChildNodes.Add(node);
//初始化节点
InitNode(childChannels[j], node);
//递归调用
InitTreeView(node, childChannels[j].ID);
}
}
}
protected void GetAllChildChannel(string parentID, string type)
{
List <Channel> childChannels = ChannelHelper.GetChannels(parentID);
if (childChannels != null)
{
for (int j = 0; j < childChannels.Count; j++)
{
if (type == "One")
{
Response.Write(String.Format("<a href=\"{0}\">{1}</a>", childChannels[j].FullUrl, childChannels[j].Name));
}
else
{
Response.Write(String.Format("<li><a href=\"{0}\">{1}</a></li>", childChannels[j].FullUrl, childChannels[j].Name));
}
GetAllChildChannel(childChannels[j].ID, type);
}
}
}
protected override void Initialize()
{
string root;
if (We7Helper.IsEmptyID(ColumnID))
{
GoParentHyperLink.NavigateUrl = "iChannels.aspx";
root = "";
CurrentUrl = "/";
}
else
{
Channel ch = ChannelHelper.GetChannel(ColumnID, new string[] { "ID", "Name", "Description", "ParentID", "FullPath", "FullUrl" });
CurrentPath = ch.Description;
GoParentHyperLink.NavigateUrl = String.Format("iChannels.aspx?id={0}&oid={1}&type=quote", ch.ParentID, QuoteOwnerID);
root = ch.FullPath;
CurrentUrl = ch.FullUrl;
}
CurrentPath = "根栏目" + root.Replace("/", " / ");
List <Channel> data = ChannelHelper.GetChannels(ColumnID);
if (data == null || data.Count == 0)
{
//ShowMessage("没有数据。");
}
else
{
//ShowMessage(String.Format("总共有 {0}个栏目。", data.Count));
foreach (Channel ch in data)
{
ch.TemplateText = TemplateHelper.GetTemplateName(ch.TemplateName);
ch.FullPath = String.Concat(root, "/", ch.Name);
}
}
DetailGridView.DataSource = data;
DetailGridView.DataBind();
}
public List <Channel> GetChannels(string id)
{
return(ChannelHelper.GetChannels(id) ?? new List <Channel>());
}
void Load1Level()
{
FirstChannel = ChannelHelper.GetChannels(BindColumnID);
LoadData(BindColumnID);
}
string getChannelTree(string ChannelID)
{
string id = ChannelID;
Channel c = new Channel();
if (We7Helper.IsEmptyID(id))
{
if (id == We7Helper.EmptyWapGUID)
{
c.ID = We7Helper.EmptyWapGUID;
c.ParentID = We7Helper.EmptyWapGUID;
}
else
{
c.ID = We7Helper.EmptyGUID;
c.ParentID = We7Helper.EmptyGUID;
}
c.Name = TopTitle;
c.Description = TopSummary;
}
else
{
c.ID = id;
c = ChannelHelper.GetChannel(id, null);
}
List <Channel> channelList = ChannelHelper.GetChannels(c.ID, true);
List <Channel> list = new List <Channel>();
foreach (Channel ch in channelList)
{
if (We7Helper.IsEmptyID(AccountID) || HavePermission(ch.ID))
{
list.Add(ch);
}
}
string TopStr = @"[";
string BottomStr = "]";
string MiddleStr = "";
foreach (Channel ch in list)
{
List <Channel> listSon = ChannelHelper.GetChannels(ch.ID, true);
string name = ch.Name;
if (ch.Type == ((int)TypeOfChannel.QuoteChannel).ToString())
{
name = "[专题]" + name;
}
//name = "<a href='" + ch.FullUrl + "' target='_blank'>" + name + "<a>";
if (listSon != null && listSon.Count > 0) //有子菜单
{
string strHaveSubMenu = @"text:'{0}',id:'{1}',href:'{2}',hrefTarget:'_blank'";
MiddleStr = MiddleStr + "{" + string.Format(strHaveSubMenu, name, We7Helper.RemoveBrarket(ch.ID), ch.FullUrl) + "},";
}
else
{
string strNotHaveSubMenu = @"text:'{0}',id:'{1}',leaf:true,href:'{2}',hrefTarget:'_blank'";
MiddleStr = MiddleStr + "{" + string.Format(strNotHaveSubMenu, name, We7Helper.RemoveBrarket(ch.ID), ch.FullUrl) + "},";
}
}
if (MiddleStr.EndsWith(","))
{
MiddleStr = MiddleStr.Remove(MiddleStr.Length - 1);
}
return(TopStr + MiddleStr + BottomStr);
}
string BuildHtmlStringOne()
{
StringBuilder sb = new StringBuilder();
List <Channel> channels = ChannelHelper.GetChannels(We7Helper.EmptyGUID, false);
sb.Append("<div class=\"site_map_one\">");
for (int i = 0; i < channels.Count; i++)
{
Channel ch = channels[i];
if (Tag != null && Tag.Length > 0)
{
if (ch.Tags == null || !ch.Tags.Contains(Tag))
{
continue;
}
//List<ChannelTag> tags = ChannelHelper.GetTags(ch.ID);
//List<String> ts = new List<string>();
//foreach (ChannelTag t in tags)
//{
// ts.Add(t.Identifier);
//}
//if (!ts.Contains(Tag))
//{
// continue;
//}
}
sb.Append("<table class=\"ch\">");
sb.Append("<tr>");
sb.Append("<td class=\"a\">");
sb.Append(String.Format("<a href=\"{0}\">{1}</a>", ch.FullUrl, ch.Name));
sb.Append("</td>");
sb.Append("<td class=\"b\">");
List <Channel> childChannels = ChannelHelper.GetChannels(ch.ID);
if (childChannels.Count > 0)
{
for (int j = 0; j < childChannels.Count; j++)
{
if (Tag != null && Tag.Length > 0)
{
if (childChannels[j].Tags == null || !childChannels[j].Tags.Contains(Tag))
{
continue;
}
//List<ChannelTag> childtags = ChannelHelper.GetTags(ch.ID);
//List<String> childts = new List<string>();
//foreach (ChannelTag childt in childtags)
//{
// childts.Add(childt.Identifier);
//}
//if (!childts.Contains(Tag))
//{
// continue;
//}
}
sb.Append(String.Format("<a href=\"{0}\">{1}</a>", childChannels[j].FullUrl, childChannels[j].Name));
}
}
else
{
sb.Append("<a></a>");
}
sb.Append("</td>");
sb.Append("</tr>");
sb.Append("</table>");
}
sb.Append("</div>");
return(sb.ToString());
}
/// <summary>
/// 绑定树
/// </summary>
private void BindTree()
{
StringBuilder sb = new StringBuilder("");
List <Channel> channels = GetChannels();
bool displayParent = false;
if (ShowParentName)
{
string parentID = "";
if (ParentID != null && ParentID.Length > 0)
{
parentID = ParentID;
}
else
{
parentID = We7.We7Helper.EmptyGUID;
}
Channel parentChannel = ChannelHelper.GetChannel(parentID, null);
if (parentChannel != null)
{
displayParent = true;
sb.Append("<li><span class=\"folder\"><a href='" + parentChannel.RealUrl + "'>" + parentChannel.Name + "</a></span><ul>");
}
}
//ChannelHelper.GetChannels(We7.We7Helper.EmptyGUID, true);
for (int i = 0; i < channels.Count; i++)
{
Channel ch = channels[i];
List <Channel> channelList = ChannelHelper.GetChannels(ch.ID, true);
if (channelList != null && channelList.Count > 0)
{
bool isFind = false;
for (int j = 0; j < lsChannels.Count; j++)
{
if (lsChannels[j].ID == ch.ID)
{
isFind = true;
break;
}
}
if (isFind)
{
if (CurrentChannel != null && ch.ID == CurrentChannel.ID)
{
sb.Append("<li><span class=\"folder TreeMenuTwoProviderCurrent\"><a href='" + ch.RealUrl + "'>" + ch.Name + "</a></span>");
}
else
{
sb.Append("<li><span class=\"folder\"><a href='" + ch.RealUrl + "'>" + ch.Name + "</a></span>");
}
}
else
{
sb.Append("<li class=\"closed\" ><span class=\"folder\"><a href='" + ch.RealUrl + "'>" + ch.Name + "</a></span>");
}
GetAllChildChannel(sb, ch.ID);
}
else
{
if (CurrentChannel != null && ch.ID == CurrentChannel.ID)
{
sb.Append("<li><span class=\"file TreeMenuTwoProviderCurrent\"><a href='" + ch.RealUrl + "'>" + ch.Name + "</a></span>");
}
else
{
sb.Append("<li><span class=\"file\"><a href='" + ch.RealUrl + "'>" + ch.Name + "</a></span>");
}
}
sb.Append("</li>");
}
if (displayParent)
{
sb.Append("</ul></li>");
}
sb.Append("<script>$(function(){$('#" + this.ClientID + "').treeview({unique:true});});</script>").ToString();
HtmlData = sb.ToString();
}
