void BuildOneLevel(StringBuilder text,
XmlNode parent)
{
string strName = "";
string strCount = "";
string strUrl = "";
bool bSelected = false;
bool bClosed = true;
if (this.GetNodeData != null)
{
GetNodeDataEventArgs e = new GetNodeDataEventArgs();
e.Node = parent;
this.GetNodeData(this, e);
strName = e.Name;
strCount = e.Count;
strUrl = e.Url;
bSelected = e.Seletected;
bClosed = e.Closed;
}
else
{
strName = DomUtil.GetAttr(parent, "name");
strUrl = DomUtil.GetAttr(parent, "url");
}
if (string.IsNullOrEmpty(strName) == false)
{
List <string> li_classes = new List <string>();;
if (bClosed == true)
{
li_classes.Add("closed");
}
string strLiClass = "";
if (li_classes.Count > 0)
{
strLiClass = " class='" + StringUtil.MakePathList(li_classes, " ") + "' ";
}
text.Append("<li" + strLiClass + ">");
List <string> text_classes = new List <string>();
if (bSelected == true)
{
text_classes.Add("selected");
}
{
// text_classes.Add("name");
string strTextClass = "";
if (text_classes.Count > 0)
{
strTextClass = " class='" + StringUtil.MakePathList(text_classes, " ") + "' ";
}
if (this.EventMode == true)
{
string strValueID = this.m_value.ClientID;
string strButtonID = this.m_button.ClientID;
// text.Append("<a " + strTextClass + " data-url='"+HttpUtility.HtmlAttributeEncode(strUrl)+"' href='#' onclick='javascript:$(\"input[id="+strValueID+"]\").val($(this).data(\"url\"));$(\"#"+strButtonID+"\").trigger(\"click\");'>" + HttpUtility.HtmlEncode(strName) + "</a>");
text.Append("<a " + strTextClass + " data-url='" + HttpUtility.HtmlAttributeEncode(strUrl) + "' href='#' onclick='$(\"#" + strValueID + "\").val($(this).data(\"url\"));$(\"#" + strButtonID + "\").trigger(\"click\");'>" + HttpUtility.HtmlEncode(strName) + "</a>");
// text.Append("<a " + strTextClass + " data-name='" + HttpUtility.HtmlAttributeEncode("test name") + "' href='#' onclick='javascript:OnTreeClick(this);'>" + HttpUtility.HtmlEncode(strName) + "</a>");
}
else
{
if (string.IsNullOrEmpty(strUrl) == false)
{
text.Append("<a " + strTextClass + " href='" + strUrl + "'>" + HttpUtility.HtmlEncode(strName) + "</a>");
}
else
{
text.Append("<span " + strTextClass + ">" + HttpUtility.HtmlEncode(strName) + "</span>");
}
}
/*
* if (string.IsNullOrEmpty(strCount) == false)
* text.Append("<span class='count'>"+HttpUtility.HtmlEncode(strCount)+"</span>");
* */
}
if (string.IsNullOrEmpty(strCount) == false)
{
text_classes.Remove("name");
text_classes.Add("count");
string strTextClass = "";
if (text_classes.Count > 0)
{
strTextClass = " class='" + StringUtil.MakePathList(text_classes, " ") + "' ";
}
text.Append("<span " + strTextClass + ">" + HttpUtility.HtmlEncode(strCount) + "</span>");
}
}
StringBuilder inner_text = new StringBuilder(4095);
foreach (XmlNode node in parent.ChildNodes)
{
BuildOneLevel(inner_text, node);
}
if (inner_text.Length > 0)
{
text.Append("<ul>");
text.Append(inner_text);
text.Append("</ul>");
}
if (string.IsNullOrEmpty(strName) == false)
{
text.Append("</li>");
}
}
protected void TreeView1_GetNodeData(object sender, GetNodeDataEventArgs e)
{
/*
if (e.Node == e.Node.OwnerDocument.DocumentElement)
return;
* */
if (e.Node.Name[0] == '_')
return;
string strName = DomUtil.GetAttr(e.Node, "name");
if (string.IsNullOrEmpty(strName) == true)
return;
bool bCommand = true;
string strCommand = DomUtil.GetAttr(e.Node, "command");
if (string.IsNullOrEmpty(strCommand) == false
&& strCommand[0] == '~')
bCommand = false;
///
string strSideBarFileName = Path.GetFileName(this.SideBarControl1.CfgFile).ToLower();
string strDataFile = Path.GetFileName(this.TreeView1.XmlFileName).ToLower();
string strNodePath = CacheBuilder.MakeNodePath(e.Node);
string strCount = "";
if (bCommand == true)
{
strCount = app.GetBrowseNodeCount(strDataFile, strNodePath);
if (string.IsNullOrEmpty(strCount) == true
&& app.CacheBuilder != null)
{
long lCount = app.CacheBuilder.GetCountByNodePath(strDataFile,
strNodePath,
false);
if (lCount == -1)
strCount = "?";
else
strCount = lCount.ToString();
app.SetBrowseNodeCount(strDataFile, strNodePath, strCount);
}
}
if (string.IsNullOrEmpty(strCount) == false)
{
// e.Name = strName + " (" + strCount + ")";
e.Name = strName;
e.Count = strCount;
}
else
e.Name = strName;
if (strNodePath == this.SelectingNodePath)
{
e.Seletected = true;
/*
// 如果有更适合的标题文字
if (string.IsNullOrEmpty(this.SelectedNodeCaption) == false)
e.Name = this.SelectedNodeCaption;
* */
}
// TODO: 是否可以给每个节点都显示包含记录的数字? 为了提高速度，是否可以用一个hashtable来存储这个数字对照关系?
string strSideBarParam = "";
if (string.IsNullOrEmpty(strSideBarFileName) == false)
strSideBarParam = "&sidebar=" + HttpUtility.UrlEncode(strSideBarFileName);
string strFormatParam = "";
if (string.IsNullOrEmpty(this.BrowseSearchResultControl1.CurrentFormat) == false)
strFormatParam = "&format=" + HttpUtility.UrlEncode(this.BrowseSearchResultControl1.CurrentFormat);
else if (string.IsNullOrEmpty(this.BrowseSearchResultControl1.FormatName) == false)
strFormatParam = "&format=" + HttpUtility.UrlEncode(this.BrowseSearchResultControl1.FormatName);
e.Url = "./browse.aspx?datafile="+HttpUtility.UrlEncode(strDataFile)+ strSideBarParam + "&node=" + strNodePath + strFormatParam;
if (e.Node == e.Node.OwnerDocument.DocumentElement
|| IsParentPath(strNodePath, this.SelectingNodePath) == true)
e.Closed = false;
}
protected void TreeView1_GetNodeData(object sender, GetNodeDataEventArgs e)
{
if (e.Node.Name[0] == '_')
return;
if (m_nodes == null)
{
// 首次初始化
m_nodes = GetParentNodes(e.Node.OwnerDocument.DocumentElement, this.TreeView1.SelectedNodePath);
}
string strName = DomUtil.GetAttr(e.Node, "name");
if (string.IsNullOrEmpty(strName) == true)
return;
string strDate = DomUtil.GetAttr(e.Node, "date");
// string strDataFile = Path.GetFileName(this.TreeView1.XmlFileName).ToLower();
e.Name = strName;
if (strDate == this.TreeView1.SelectedNodePath)
{
e.Seletected = true;
}
/*
string strDateParam = "";
if (string.IsNullOrEmpty(strDate) == false)
strDateParam = "&date=" + HttpUtility.UrlEncode(strDate);
e.Url = "./statischart.aspx?" + strDateParam;
* */
e.Url = strDate;
// if (e.Node == e.Node.OwnerDocument.DocumentElement)
if (this.m_nodes != null && this.m_nodes.Count > 0)
{
if (this.m_nodes.IndexOf(e.Node) != -1)
e.Closed = false;
}
else
e.Closed = false;
}
void BuildOneLevel(StringBuilder text,
XmlNode parent)
{
string strName = "";
string strCount = "";
string strUrl = "";
bool bSelected = false;
bool bClosed = true;
if (this.GetNodeData != null)
{
GetNodeDataEventArgs e = new GetNodeDataEventArgs();
e.Node = parent;
this.GetNodeData(this, e);
strName = e.Name;
strCount = e.Count;
strUrl = e.Url;
bSelected = e.Seletected;
bClosed = e.Closed;
}
else
{
strName = DomUtil.GetAttr(parent, "name");
strUrl = DomUtil.GetAttr(parent, "url");
}
if (string.IsNullOrEmpty(strName) == false)
{
List<string> li_classes = new List<string>(); ;
if (bClosed == true)
li_classes.Add("closed");
string strLiClass = "";
if (li_classes.Count > 0)
strLiClass = " class='" + StringUtil.MakePathList(li_classes, " ") + "' ";
text.Append("<li" + strLiClass + ">");
List<string> text_classes = new List<string>();
if (bSelected == true)
text_classes.Add("selected");
{
// text_classes.Add("name");
string strTextClass = "";
if (text_classes.Count > 0)
strTextClass = " class='" + StringUtil.MakePathList(text_classes, " ") + "' ";
if (this.EventMode == true)
{
string strValueID = this.m_value.ClientID;
string strButtonID = this.m_button.ClientID;
// text.Append("<a " + strTextClass + " data-url='"+HttpUtility.HtmlAttributeEncode(strUrl)+"' href='#' onclick='javascript:$(\"input[id="+strValueID+"]\").val($(this).data(\"url\"));$(\"#"+strButtonID+"\").trigger(\"click\");'>" + HttpUtility.HtmlEncode(strName) + "</a>");
text.Append("<a " + strTextClass + " data-url='" + HttpUtility.HtmlAttributeEncode(strUrl) + "' href='#' onclick='$(\"#" + strValueID + "\").val($(this).data(\"url\"));$(\"#" + strButtonID + "\").trigger(\"click\");'>" + HttpUtility.HtmlEncode(strName) + "</a>");
// text.Append("<a " + strTextClass + " data-name='" + HttpUtility.HtmlAttributeEncode("test name") + "' href='#' onclick='javascript:OnTreeClick(this);'>" + HttpUtility.HtmlEncode(strName) + "</a>");
}
else
{
if (string.IsNullOrEmpty(strUrl) == false)
text.Append("<a " + strTextClass + " href='" + strUrl + "'>" + HttpUtility.HtmlEncode(strName) + "</a>");
else
text.Append("<span " + strTextClass + ">" + HttpUtility.HtmlEncode(strName) + "</span>");
}
/*
if (string.IsNullOrEmpty(strCount) == false)
text.Append("<span class='count'>"+HttpUtility.HtmlEncode(strCount)+"</span>");
* */
}
if (string.IsNullOrEmpty(strCount) == false)
{
text_classes.Remove("name");
text_classes.Add("count");
string strTextClass = "";
if (text_classes.Count > 0)
strTextClass = " class='" + StringUtil.MakePathList(text_classes, " ") + "' ";
text.Append("<span " + strTextClass + ">" + HttpUtility.HtmlEncode(strCount) + "</span>");
}
}
StringBuilder inner_text = new StringBuilder(4095);
foreach (XmlNode node in parent.ChildNodes)
{
BuildOneLevel(inner_text, node);
}
if (inner_text.Length > 0)
{
text.Append("<ul>");
text.Append(inner_text);
text.Append("</ul>");
}
if (string.IsNullOrEmpty(strName) == false)
{
text.Append("</li>");
}
}