参考文档：

ztree api地址：

说明：jsp页面中有的方法在本实例中用不到，但是还是列出来了，目的是为了方便以后的扩展和改写。

<%@ page language="java" pageEncoding="UTF-8"%><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
      
      
      
          ${jqery1_7_1}    ${zTree3_5_24}    
      
        
       
    
      

 

controller

/**     * 资料查看公用     * @param pk_id：单项工程id     */    @RequestMapping("/asyncAffixtree")    public String asyncAffixtree(Model model,@RequestParam(value="pk_id", required=false)String pk_id){        model.addAttribute("pk_id", pk_id);//单项工程id        return "/web/gz/viewAffix/asyncAffixTree";    }    /**     * 获取附件树     * @param root_id：根节点id     */    @RequestMapping("/getAsyncAffixTreeData")    @ResponseBody    public Object getAsyncAffixTreeData(String root_id, String pk_id, String fk_pid){        return iViewAffixService.getAsyncAffixTreeData(root_id,pk_id,fk_pid);    }

 

service

/**     * 获取ztree树的数据     * @param root_id     * @param pk_id     * @param fk_pid     * @return     */    @Override    public List

 

mapper

        select            pk_id, fk_pid, f_name, f_type        from            ${sys_id}_kyps.T_C_AFFIX        where            pk_id = #{pk_id} or fk_pid = #{pk_id}                select            pk_id, fk_pid, f_name, f_type        from            ${sys_id}_kyps.T_C_AFFIX        where            FK_PID = #{fk_pid,jdbcType=VARCHAR}    

初始化

 

异步加载后