<%@page import="com.yc.utils.EncodeUtil"%><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
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<%@page import="java.util.Map"%>
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<%@page import="java.util.List"%>
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<%@page import="com.yc.factory.FactoryBean"%>
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<%@page import="com.yc.service.commons.SqlQueryIfc"%>
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<%@page import="org.apache.commons.lang.StringUtils"%>
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<%
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String rowid = request.getParameter("rid");//rowid
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String query = request.getParameter("query");
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if(query!=null&&query.indexOf("@G@")==0) query=query.replace("@G@","");//查询条件
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String treeformid = "[?treeformid]";
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String nodeid = "[?nodeid]";
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String separatedst = "[?separatedst]";
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String displayfield = "[?displayfield]";
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Map<String, Object> temp=null;
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String showFields []=displayfield.split(";");
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StringBuilder sb = new StringBuilder();
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String sql = null;
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SqlQueryIfc sqlQueryIfc = (SqlQueryIfc)FactoryBean.getBean("SqlQueryImpl");
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//增加数据组权限
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com.yc.action.grid.GTGrid grid=(com.yc.action.grid.GTGrid)FactoryBean.getBean("GTGrid");
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String dataStr="";
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dataStr=grid.getDataGroupInfo(Integer.parseInt(treeformid),session.getAttribute(com.yc.utils.SessionKey.USERCODE)+"",0,session);
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List<Map<String,Object>> list = null;
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if (StringUtils.isBlank(rowid) && StringUtils.isBlank(query)) {//rowid==null表示第一级节点
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sql = "[?firstNodeSql]";
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sql=sql.replaceAll("@_dataGroup_@",dataStr);
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list =sqlQueryIfc.queryForList(com.yc.utils.FileUtil.prossSessionInfo(request,sql));
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//list =sqlQueryIfc.queryForList(sql);
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}else if(StringUtils.isBlank(rowid) && !StringUtils.isBlank(query)){//查询
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//query = EncodeUtil.base64Decode(query);
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sql="[?querySql] and ("+query+")";
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try{
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sql=sql.replaceAll("@_dataGroup_@",dataStr);
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list =sqlQueryIfc.queryForList(com.yc.utils.FileUtil.prossSessionInfo(request,sql));
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//list =sqlQueryIfc.queryForList(sql);
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}catch(Exception e){return;}
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}else if(!StringUtils.isBlank(rowid) && StringUtils.isBlank(query)){//获得下级节点
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sql = "[?sql]";
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sql=sql.replaceAll("@_dataGroup_@",dataStr);
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list =sqlQueryIfc.queryForList(com.yc.utils.FileUtil.prossSessionInfo(request,sql),rowid);
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//list =sqlQueryIfc.queryForList(sql,rowid);
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}
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if(StringUtils.isBlank(sql))return;
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sb.append("[");
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for(int i=0;i<list.size();i++){
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temp = list.get(i);
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spellInfo(sb,nodeid,separatedst,showFields,temp);
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}
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if(list.size()>0)
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sb=new StringBuilder(sb.substring(0,sb.length()-1));
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sb.append("]");
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list=null;
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response.setCharacterEncoding("utf-8");
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out.write(sb.toString().replace("\\", "/"));
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out.flush();
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sql=null;
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temp=null;
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sb=null;
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%>
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<%! //和其他的树不同 这里的nodeid 不是primary key
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void spellInfo(StringBuilder sb,String nodeid,String separatedst,String [] showFields,Map<String,Object> temp){
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sb.append("{\"id\":\"").append(temp.get("rowid"))
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.append("\",\"nodeid\":\"").append(nodeid)
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.append("\",\"text\":\"");
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for(int j=0;j<showFields.length;j++){
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sb.append(temp.get(showFields[j])==null?"": String.valueOf(temp.get(showFields[j])).trim().replaceAll("(\\r\\n|\\r|\\n|\\n\\r)", ""))
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.append((j+1)==showFields.length?"":separatedst);
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}
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sb.append("\",");
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if(!StringUtils.isBlank((String)temp.get("haschild"))){
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sb.append("\"state\":\"closed\",");
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}
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sb.append("\"nodevalue\":\"").append((temp.get(nodeid)+"").trim()).append("\"},");
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}
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%>
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