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第一步:在开始之前我们需要准备这么一个js文件,代码如下。我姑且将它命名为tree.js。 复制代码 代码如下: function Node(id, pid, name, url, title, target, icon, iconOpen, open, appendedStr) { this.id = id; this.pid = pid; this.name = name; this.url = url; this.title = title; this.target = target; this.icon = icon; this.iconOpen = iconOpen; this.appendedStr = appendedStr; this._io = open || false; this._is = false; this._ls = false; this._hc = false; this._ai = 0; this._p; }; // Tree object function tree(objName,path) { this.path = path; this.config = { target : null, folderLinks : true, useSelection : true, useCookies : true, useLines : true, useIcons : true, useStatusText : false, closeSameLevel : false, inOrder : false } this.icon = { root : path + 'TreeDemo/images/tree_base.gif', folder : path + 'TreeDemo/images/tree_folder.gif', folderOpen : path + 'TreeDemo/images/tree_folderopen.gif', node : path + 'TreeDemo/images/tree_folder.gif', empty : path + 'TreeDemo/images/tree_empty.gif', line : path + 'TreeDemo/images/tree_line.gif', join : path + 'TreeDemo/images/tree_join.gif', joinBottom : path + 'TreeDemo/images/tree_joinbottom.gif', plus : path + 'TreeDemo/images/tree_plus.gif', plusBottom : path + 'TreeDemo/images/tree_plusbottom.gif', minus : path + 'TreeDemo/images/tree_minus.gif', minusBottom : path + 'TreeDemo/images/tree_minusbottom.gif', nlPlus : path + 'TreeDemo/images/tree_nolines_plus.gif', nlMinus : path + 'TreeDemo/images/tree_nolines_minus.gif' }; this.obj = objName; this.aNodes = []; this.aIndent = []; this.root = new Node(-1); this.selectedNode = null; this.selectedFound = false; this.completed = false; }; // Adds a new node to the node array tree.prototype.add = function(id, pid, name, url, title, target, icon, iconOpen, open, appendedStr) { this.aNodes[this.aNodes.length] = new Node(id, pid, name, url, title, target, icon, iconOpen, open, appendedStr); }; // Open/close all nodes tree.prototype.openAll = function() { this.oAll(true); }; tree.prototype.closeAll = function() { this.oAll(false); }; // Outputs the tree to the page tree.prototype.toString = function() { var str = '<div class="tree">\n'; if (document.getElementById) { if (this.config.useCookies) this.selectedNode = this.getSelected(); str += this.addNode(this.root); } else str += 'Browser not supported.'; str += '</div>'; if (!this.selectedFound) this.selectedNode = null; this.completed = true; return str; }; // Creates the tree structure tree.prototype.addNode = function(pNode) { var str = ''; var n=0; if (this.config.inOrder) n = pNode._ai; for (n; n<this.aNodes.length; n++) { if (this.aNodes[n].pid == pNode.id) { var cn = this.aNodes[n]; cn._p = pNode; cn._ai = n; this.setCS(cn); if (!cn.target && this.config.target) cn.target = this.config.target; if (cn._hc && !cn._io && this.config.useCookies) cn._io = this.isOpen(cn.id); if (!this.config.folderLinks && cn._hc) cn.url = null; if (this.config.useSelection && cn.id == this.selectedNode && !this.selectedFound) { cn._is = true; this.selectedNode = n; this.selectedFound = true; } str += this.node(cn, n); if (cn._ls) break; } } return str; }; // Creates the node icon, url and text tree.prototype.node = function(node, nodeId) { var str = '<div class="treeNode">' + this.indent(node, nodeId); if (this.config.useIcons) { if (!node.icon) node.icon = (this.root.id == node.pid) ? this.icon.root : ((node._hc) ? this.icon.folder : this.icon.node); if (!node.iconOpen) node.iconOpen = (node._hc) ? this.icon.folderOpen : this.icon.node; if (this.root.id == node.pid) { node.icon = this.icon.root; node.iconOpen = this.icon.root; } str += '<img id="i' + this.obj + nodeId + '" src="' + ((node._io) ? node.iconOpen : node.icon) + '" src="' + ((node._io) ? node.iconOpen : node.icon) + '" alt="" />'; } if (node.url) { str += '<a id="s' + this.obj + nodeId + '" class="' + ((this.config.useSelection) ? ((node._is ? 'nodeSel' : 'node')) : 'node') + '" href="' + node.url + '" href="' + node.url + '"'; if (node.title) str += ' title="' + node.title + '"'; if (node.target) str += ' target="' + node.target + '"'; if (this.config.useStatusText) str += ' onmouseover="window.status=\'' + node.name + '\';return true;" onmouseout="window.status=\'\';return true;" '; if (this.config.useSelection && ((node._hc && this.config.folderLinks) || !node._hc)) str += ' onclick="javascript: ' + this.obj + '.s(' + nodeId + ');"'; str += '>'; } else if ((!this.config.folderLinks || !node.url) && node._hc && node.pid != this.root.id) str += '<a href="javascript: ' + this.obj + '.o(' + nodeId + ');" href="javascript: ' + this.obj + '.o(' + nodeId + ');" class="node">'; str += node.name; if (node.url || ((!this.config.folderLinks || !node.url) && node._hc)) str += '</a>'; //[!--begin--]add by wangxr to append str if(node.appendedStr) str += node.appendedStr; //[!--end--] str += '</div>'; if (node._hc) { str += '<div id="d' + this.obj + nodeId + '" class="clip" style="display:' + ((this.root.id == node.pid || node._io) ? 'block' : 'none') + ';" style="display:' + ((this.root.id == node.pid || node._io) ? 'block' : 'none') + ';">'; str += this.addNode(node); str += '</div>'; } this.aIndent.pop(); return str; }; // Adds the empty and line icons tree.prototype.indent = function(node, nodeId) { var str = ''; if (this.root.id != node.pid) { for (var n=0; n<this.aIndent.length; n++) str += '<img src="' + ( (this.aIndent[n] == 1 && this.config.useLines) ? this.icon.line : this.icon.empty ) + '" src="' + ( (this.aIndent[n] == 1 && this.config.useLines) ? this.icon.line : this.icon.empty ) + '" alt="" />'; (node._ls) ? this.aIndent.push(0) : this.aIndent.push(1); if (node._hc) { str += '<a href="javascript: ' + this.obj + '.o(' + nodeId + ');" href="javascript: ' + this.obj + '.o(' + nodeId + ');"><img id="j' + this.obj + nodeId + '" src="'; if (!this.config.useLines) str += (node._io) ? this.icon.nlMinus : this.icon.nlPlus; else str += ( (node._io) ? ((node._ls && this.config.useLines) ? this.icon.minusBottom : this.icon.minus) : ((node._ls && this.config.useLines) ? this.icon.plusBottom : this.icon.plus ) ); str += '" src="'; if (!this.config.useLines) str += (node._io) ? this.icon.nlMinus : this.icon.nlPlus; else str += ( (node._io) ? ((node._ls && this.config.useLines) ? this.icon.minusBottom : this.icon.minus) : ((node._ls && this.config.useLines) ? this.icon.plusBottom : this.icon.plus ) ); str += '" alt="" /></a>'; } else str += '<img src="' + ( (this.config.useLines) ? ((node._ls) ? this.icon.joinBottom : this.icon.join ) : this.icon.empty) + '" src="' + ( (this.config.useLines) ? ((node._ls) ? this.icon.joinBottom : this.icon.join ) : this.icon.empty) + '" alt="" />'; } return str; }; // Checks if a node has any children and if it is the last sibling tree.prototype.setCS = function(node) { var lastId; for (var n=0; n<this.aNodes.length; n++) { if (this.aNodes[n].pid == node.id) node._hc = true; if (this.aNodes[n].pid == node.pid) lastId = this.aNodes[n].id; } if (lastId==node.id) node._ls = true; }; // Returns the selected node tree.prototype.getSelected = function() { var sn = this.getCookie('cs' + this.obj); return (sn) ? sn : null; }; // Highlights the selected node tree.prototype.s = function(id) { if (!this.config.useSelection) return; var cn = this.aNodes[id]; if (cn._hc && !this.config.folderLinks) return; if (this.selectedNode != id) { if (this.selectedNode || this.selectedNode==0) { eOld = document.getElementById("s" + this.obj + this.selectedNode); eOld.className = "node"; } eNew = document.getElementById("s" + this.obj + id); eNew.className = "nodeSel"; this.selectedNode = id; if (this.config.useCookies) this.setCookie('cs' + this.obj, cn.id); } }; // Toggle Open or close tree.prototype.o = function(id) { var cn = this.aNodes[id]; this.nodeStatus(!cn._io, id, cn._ls); cn._io = !cn._io; if (this.config.closeSameLevel) this.closeLevel(cn); if (this.config.useCookies) this.updateCookie(); }; // Open or close all nodes tree.prototype.oAll = function(status) { for (var n=0; n<this.aNodes.length; n++) { if (this.aNodes[n]._hc && this.aNodes[n].pid != this.root.id) { this.nodeStatus(status, n, this.aNodes[n]._ls) this.aNodes[n]._io = status; } } if (this.config.useCookies) this.updateCookie(); }; // Opens the tree to a specific node tree.prototype.openTo = function(nId, bSelect, bFirst) { if (!bFirst) { for (var n=0; n<this.aNodes.length; n++) { if (this.aNodes[n].id == nId) { nId=n; break; } } } var cn=this.aNodes[nId]; if (cn.pid==this.root.id || !cn._p) return; cn._io = true; cn._is = bSelect; if (this.completed && cn._hc) this.nodeStatus(true, cn._ai, cn._ls); if (this.completed && bSelect) this.s(cn._ai); else if (bSelect) this._sn=cn._ai; this.openTo(cn._p._ai, false, true); }; // Closes all nodes on the same level as certain node tree.prototype.closeLevel = function(node) { for (var n=0; n<this.aNodes.length; n++) { if (this.aNodes[n].pid == node.pid && this.aNodes[n].id != node.id && this.aNodes[n]._hc) { this.nodeStatus(false, n, this.aNodes[n]._ls); this.aNodes[n]._io = false; this.closeAllChildren(this.aNodes[n]); } } } // Closes all children of a node tree.prototype.closeAllChildren = function(node) { for (var n=0; n<this.aNodes.length; n++) { if (this.aNodes[n].pid == node.id && this.aNodes[n]._hc) { if (this.aNodes[n]._io) this.nodeStatus(false, n, this.aNodes[n]._ls); this.aNodes[n]._io = false; this.closeAllChildren(this.aNodes[n]); } } } // Change the status of a node(open or closed) tree.prototype.nodeStatus = function(status, id, bottom) { eDiv = document.getElementById('d' + this.obj + id); eJoin = document.getElementById('j' + this.obj + id); if (this.config.useIcons) { eIcon = document.getElementById('i' + this.obj + id); eIcon.src = (status) ? this.aNodes[id].iconOpen : this.aNodes[id].icon; } eJoin.src = (this.config.useLines)? ((status)?((bottom)?this.icon.minusBottom:this.icon.minus):((bottom)?this.icon.plusBottom:this.icon.plus)): ((status)?this.icon.nlMinus:this.icon.nlPlus); eDiv.style.display = (status) ? 'block': 'none'; }; // [Cookie] Clears a cookie tree.prototype.clearCookie = function() { var now = new Date(); var yesterday = new Date(now.getTime() - 1000 * 60 * 60 * 24); this.setCookie('co'+this.obj, 'cookieValue', yesterday); this.setCookie('cs'+this.obj, 'cookieValue', yesterday); }; // [Cookie] Sets value in a cookie tree.prototype.setCookie = function(cookieName, cookieValue, expires, path, domain, secure) { document.cookie = escape(cookieName) + '=' + escape(cookieValue) + (expires ? '; expires=' + expires.toGMTString() : '') + (path ? '; path=' + path : '') + (domain ? '; domain=' + domain : '') + (secure ? '; secure' : ''); }; // [Cookie] Gets a value from a cookie tree.prototype.getCookie = function(cookieName) { var cookieValue = ''; var posName = document.cookie.indexOf(escape(cookieName) + '='); if (posName != -1) { var posValue = posName + (escape(cookieName) + '=').length; var endPos = document.cookie.indexOf(';', posValue); if (endPos != -1) cookieValue = unescape(document.cookie.substring(posValue, endPos)); else cookieValue = unescape(document.cookie.substring(posValue)); } return (cookieValue); }; // [Cookie] Returns ids of open nodes as a string tree.prototype.updateCookie = function() { var str = ''; for (var n=0; n<this.aNodes.length; n++) { if (this.aNodes[n]._io && this.aNodes[n].pid != this.root.id) { if (str) str += '.'; str += this.aNodes[n].id; } } this.setCookie('co' + this.obj, str); }; // [Cookie] Checks if a node id is in a cookie tree.prototype.isOpen = function(id) { var aOpen = this.getCookie('co' + this.obj).split('.'); for (var n=0; n<aOpen.length; n++) if (aOpen[n] == id) return true; return false; }; // If Push and pop is not implemented by the browser if (!Array.prototype.push) { Array.prototype.push = function array_push() { for(var i=0;i<arguments.length;i++) this[this.length]=arguments[i]; return this.length; } }; if (!Array.prototype.pop) { Array.prototype.pop = function array_pop() { lastElement = this[this.length-1]; this.length = Math.max(this.length-1,0); return lastElement; } }; 由于代码太长,我这里就不给大家拿来细讲了,我们只要会用就OK。就像猪肉我们能吃就OK,不一定非要知道猪养。 第二步:创建数据库,创建数据库的代码如下,我这边使用的是MySQL数据为。 create database `treedemo`; use treedemo; create table trees( tid int primary key not null, pid int not null, tname varchar(50) not null, isleaf int ); select * from trees; insert into trees(tid,pid,tname)values(0,-1,'组织内容'); insert into trees(tid,pid,tname)values(1,0,'短信'); insert into trees(tid,pid,tname)values(2,0,'彩信'); insert into trees(tid,pid,tname)values(3,0,'新闻'); insert into trees(tid,pid,tname)values(4,1,'移动生活'); insert into trees(tid,pid,tname)values(5,1,'单条滚动点播'); insert into trees(tid,pid,tname)values(6,2,'定制'); insert into trees(tid,pid,tname)values(7,2,'点播'); insert into trees(tid,pid,tname)values(8,3,'房产频道'); insert into trees(tid,pid,tname)values(9,3,'农村频道'); insert into trees(tid,pid,tname)values(10,3,'数码频道'); insert into trees(tid,pid,tname)values(11,6,'幽默笑话'); insert into trees(tid,pid,tname)values(12,7,'铃声'); insert into trees(tid,pid,tname)values(13,7,'贺卡'); insert into trees(tid,pid,tname)values(14,7,'动画'); insert into trees(tid,pid,tname)values(15,13,'贺卡1'); insert into trees(tid,pid,tname)values(16,13,'贺卡2'); insert into trees(tid,pid,tname)values(17,13,'贺卡3'); insert into trees(tid,pid,tname)values(18,13,'贺卡4'); select * from trees; 表字段的说明: (1)tid表示节点的编号; (2)pid 该节点父节点的编号; (3)tname 节点名称; (4)isleaf 表明该节点是否为叶节点,叶节点为1,非叶节点为0。该字段可根据实际情况增删。 第三步:在myeclipse中创建一个WEB工程,命名为“TreeDemo”。在WebRoot文件夹下创建js文件夹、css文件夹、images文件夹分别用来存放.js文件、.css文件和项目中用到的图片文件。 第四步:编写数据库连接类,其中的用户名、密码需要根据你数据库情况进行修改,代码如下。 复制代码 代码如下: package com.sx.mas.utils; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class DBConn { private static final String DRIVER="com.mysql.jdbc.Driver"; private static final String URL="jdbc:mysql://localhost:3306/treedemo"; Connection conn=null; public Connection getConnection(){ try { Class.forName(DRIVER); conn=DriverManager.getConnection(URL,"root","root"); } catch (ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } return conn; } } package com.sx.mas.utils; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class DBConn { private static final String DRIVER="com.mysql.jdbc.Driver"; private static final String URL="jdbc:mysql://localhost:3306/treedemo"; Connection conn=null; public Connection getConnection(){ try { Class.forName(DRIVER); conn=DriverManager.getConnection(URL,"root","root"); } catch (ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } return conn; } } 第五步:编写javabean类,代码如下, 复制代码 代码如下: package com.sx.mas.beans; public class TreeNode { private int tid; private int pid; private String tname; private int isleaf; public int getTid() { return tid; } public void setTid(int tid) { this.tid = tid; } public int getPid() { return pid; } public void setPid(int pid) { this.pid = pid; } public String getTname() { return tname; } public void setTname(String tname) { this.tname = tname; } public int getIsleaf() { return isleaf; } public void setIsleaf(int isleaf) { this.isleaf = isleaf; } } package com.sx.mas.beans; public class TreeNode { private int tid; private int pid; private String tname; private int isleaf; public int getTid() { return tid; } public void setTid(int tid) { this.tid = tid; } public int getPid() { return pid; } public void setPid(int pid) { this.pid = pid; } public String getTname() { return tname; } public void setTname(String tname) { this.tname = tname; } public int getIsleaf() { return isleaf; } public void setIsleaf(int isleaf) { this.isleaf = isleaf; } } 第六步:创建相关的DAO类,代码如下。DAO类将数据库表装保存到Vector对象中。 复制代码 代码如下: package com.sx.mas.beans; import java.sql.Connection; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.Vector; import com.sx.mas.utils.DBConn; public class TreeDAO { public Vector getTree(){ Vector vec = new Vector(); DBConn dbconn = new DBConn(); Connection conn = dbconn.getConnection(); try { Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery("select * from trees"); while(rs.next()){ TreeNode treenode = new TreeNode(); treenode.setTid(rs.getInt("tid")); treenode.setPid(rs.getInt("pid")); treenode.setTname(rs.getString("tname")); treenode.setIsleaf(rs.getInt("isleaf")); vec.add(treenode); } } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } return vec; } } package com.sx.mas.beans; import java.sql.Connection; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.Vector; import com.sx.mas.utils.DBConn; public class TreeDAO { public Vector getTree(){ Vector vec = new Vector(); DBConn dbconn = new DBConn(); Connection conn = dbconn.getConnection(); try { Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery("select * from trees"); while(rs.next()){ TreeNode treenode = new TreeNode(); treenode.setTid(rs.getInt("tid")); treenode.setPid(rs.getInt("pid")); treenode.setTname(rs.getString("tname")); treenode.setIsleaf(rs.getInt("isleaf")); vec.add(treenode); } } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } return vec; } } 第七步:页面上显示树状结构。在TreeDemo中创建show_tree.jsp页面,代码如下。 复制代码 代码如下: <%@ page language="java" import="java.util.*" contentType="text/html; charset=gb2312"%> <%@ page import="com.sx.mas.beans.*" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <LINK href="css/tree.css" href="css/tree.css" type=text/css rel=stylesheet> <LINK href="css/css.css" href="css/css.css" rel=stylesheet> <SCRIPT src="js/tree.js" src="js/tree.js" type=text/javascript></SCRIPT> <title>My JSP 'index.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- <link rel="stylesheet" type="text/css" href="styles.css" href="styles.css"> --> </head> <body onresize="return true;" leftMargin=1 topMargin=1> <table> <tr> <td valign="top"> <TABLE class=table_left_menu cellSpacing=0 cellPadding=0 width="100%" background=images/tree_bg.gif border=0> <TBODY> <TR> <TD> <DIV align=center><IMG height=24 src="images/tree_button.gif" src="images/tree_button.gif" width=147 useMap=#Map border=0> <MAP id=Map name=Map> <AREA shape="RECT" shape="RECT" coords="16,3,69,15" coords="16,3,69,15" href="javascript:%20d.openAll()" href="javascript:%20d.openAll()"> <AREA shape="RECT" shape="RECT" coords="72,3,131,15" coords="72,3,131,15" href="javascript:%20d.closeAll()" href="javascript:%20d.closeAll()"> </MAP> </DIV> </TD> </TR> </TBODY> </TABLE> <SCRIPT type=text/javascript> d = new tree('d','../'); <% TreeDAO treedao = new TreeDAO(); Vector vec =treedao.getTree(); Iterator iterator = vec.iterator(); while(iterator.hasNext()){ TreeNode treenode = (TreeNode)iterator.next(); if(treenode.getIsleaf()==0){ %> d.add(<%=treenode.getTid()%>,<%=treenode.getPid()%>,'<%=treenode.getTname()%>') <%}else{%> d.add(<%=treenode.getTid()%>,<%=treenode.getPid()%>,'<%=treenode.getTname()%>',parent.getUrlByCatalogId('<%=treenode.getTid()%>'),null,'list'); <%}}%> document.write(d); </SCRIPT> </td> </tr> </table> </body> </html> <%@ page language="java" import="java.util.*" contentType="text/html; charset=gb2312"%> <%@ page import="com.sx.mas.beans.*" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <LINK href="css/tree.css" href="css/tree.css" type=text/css rel=stylesheet> <LINK href="css/css.css" href="css/css.css" rel=stylesheet> <SCRIPT src="js/tree.js" src="js/tree.js" type=text/javascript></SCRIPT> <title>My JSP 'index.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- <link rel="stylesheet" type="text/css" href="styles.css" href="styles.css"> --> </head> <body onresize="return true;" leftMargin=1 topMargin=1> <table> <tr> <td valign="top"> <TABLE class=table_left_menu cellSpacing=0 cellPadding=0 width="100%" background=images/tree_bg.gif border=0> <TBODY> <TR> <TD> <DIV align=center><IMG height=24 src="images/tree_button.gif" src="images/tree_button.gif" width=147 useMap=#Map border=0> <MAP id=Map name=Map> <AREA shape="RECT" shape="RECT" coords="16,3,69,15" coords="16,3,69,15" href="javascript:%20d.openAll()" href="javascript:%20d.openAll()"> <AREA shape="RECT" shape="RECT" coords="72,3,131,15" coords="72,3,131,15" href="javascript:%20d.closeAll()" href="javascript:%20d.closeAll()"> </MAP> </DIV> </TD> </TR> </TBODY> </TABLE> <SCRIPT type=text/javascript> d = new tree('d','../'); <% TreeDAO treedao = new TreeDAO(); Vector vec =treedao.getTree(); Iterator iterator = vec.iterator(); while(iterator.hasNext()){ TreeNode treenode = (TreeNode)iterator.next(); if(treenode.getIsleaf()==0){ %> d.add(<%=treenode.getTid()%>,<%=treenode.getPid()%>,'<%=treenode.getTname()%>') <%}else{%> d.add(<%=treenode.getTid()%>,<%=treenode.getPid()%>,'<%=treenode.getTname()%>',parent.getUrlByCatalogId('<%=treenode.getTid()%>'),null,'list'); <%}}%> document.write(d); </SCRIPT> </td> </tr> </table> </body> </html> 第八步:创建一个框架页面,index.html代码如下,和list_default.htm。 复制代码 代码如下: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN"> <!-- saved from url=(0203)http://211.142.31.211:8050/cms/content/content_frame.jsp?eafplaceholder=1&staffId=11010000&ssessionId=A5704FD79B3367C9FBE67681C048CA6A×tamp=1240457326218&secret=649820873&menuId=10081&labelStyle=DLS --> <HTML><HEAD><TITLE></TITLE> <META http-equiv=Content-Type content="text/html; charset=gb2312"><LINK href="" type=text/css rel=stylesheet> <SCRIPT type=text/javascript> function getUrlByCatalogId(catalogId) { return "TreeDemo/content_add.jsp?catalogId="+catalogId; } </SCRIPT> <META content="MSHTML 6.00.2900.3527" name=GENERATOR></HEAD><FRAMESET border=0 frameSpacing=0 rows=* frameBorder=0> <FRAMESET border=0 frameSpacing=1 frameBorder=0 cols=200,*> <FRAME name=stree src="show_cat_tree.jsp" src="show_tree.jsp" scrolling=yes target="list"> <FRAME name=list src="list_default.htm" src="list_default.htm"><NOFRAMES> <body> </body> </NOFRAMES></FRAMESET></FRAMESET></HTML> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN"> <!-- saved from url=(0203)http://211.142.31.211:8050/cms/content/content_frame.jsp?eafplaceholder=1&staffId=11010000&ssessionId=A5704FD79B3367C9FBE67681C048CA6A×tamp=1240457326218&secret=649820873&menuId=10081&labelStyle=DLS --> <HTML><HEAD><TITLE></TITLE> <META http-equiv=Content-Type content="text/html; charset=gb2312"><LINK href="" type=text/css rel=stylesheet> <SCRIPT type=text/javascript> function getUrlByCatalogId(catalogId) { return "TreeDemo/content_add.jsp?catalogId="+catalogId; } </SCRIPT> <META content="MSHTML 6.00.2900.3527" name=GENERATOR></HEAD><FRAMESET border=0 frameSpacing=0 rows=* frameBorder=0> <FRAMESET border=0 frameSpacing=1 frameBorder=0 cols=200,*> <FRAME name=stree src="show_cat_tree.jsp" src="show_tree.jsp" scrolling=yes target="list"> <FRAME name=list src="list_default.htm" src="list_default.htm"><NOFRAMES> <body> </body> </NOFRAMES></FRAMESET></FRAMESET></HTML> 第九步:运行效果 备注:如有需要源码的请直接联系QQ398349538。 |
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