Spring注解处理Ajax请求-JSON格式[系统架构:Spring+SpringMVC+MyBatis+MySql]

 

1.前端jsp页面

<div class="tab_tip">
     请输入[身份证号或姓名] 
    <input type="text" class="tab_getText" id="tab1_getText"> <input type="button" class="tab_selectButton" id="tab1_selectButton" value="查询">
</div>
<!-- 省略代码 -->
<table class="table" id="table1" cellspacing="0" cellpadding="0">
    <tr>
        <th>个人编号</th>
        <th>身份证号</th>
        <th>姓名</th>
        <th>性别</th>
        <th>民族</th>
        <th>出生年月</th>
        <th>参加工作时间</th>
        <th>缴费基数</th>
        <th>单位编号</th>
        <th>单位简称</th>
        <th>人员状态</th>
    </tr>
</table>    

2. JavaScript处理代码

$(function(){
            $("#tab1_selectButton").unbind('click').click(function(){
                var tab1_getText = $.trim(document.getElementById("tab1_getText").value);
                if(tab1_getText != ""){
                    $.ajax({
                        type:"POST",
                        url:"getStaffAllSelect/"+tab1_getText+"/0",
                        async:false,
                        dataType:"json",
                        success:function(data){
                            $(".staffallinfotr").remove();
                            for(i=0;i<data.length;i++){
                                $("#table1").append('<tr class="staffallinfotr"><td>'+data[i].sid+'</td><td>'+data[i].sino+'</td><td>'+data[i].sname+'</td><td>'+data[i].ssex+'</td><td>'+data[i].snation+'</td><td>'+data[i].sbirth+'</td><td>'+data[i].sdaj+'</td><td>'+data[i].pbase+'</td><td>'+data[i].cid+'</td><td>'+data[i].csn+'</td><td>'+data[i].sstate+'</td></tr>');
                            }
                        },
                        error:function(){
                            alert("error");
                        },
                        complete : function(XMLHttpRequest,status){
                               if(status=='timeout'){
                                  ajaxTimeoutTest.abort();  
                                  alert("超时");  
                               }  
                        }  
                        
                    });
                }else{
                    alert("请输入个人编号或姓名!");
                }
            });
        });

3.Controller类中方法(注:StaffAllSelectDTO:和前端jsp页面中的table字段相同,因为代码过长,就不再贴出)

@RequestMapping("/getStaffAllSelect/{sname}/{start}")
    public @ResponseBody List<StaffAllSelectDTO> getStaffAllSelect(@PathVariable String sname, @PathVariable int start){
        List<StaffAllSelectDTO> staffAllSelectDTOList = staffServices.getStaffAllSelectByName(sname, start, 10);
        for(int i=0;i<staffAllSelectDTOList.size();i++){
            System.out.println(staffAllSelectDTOList.get(i));
        }
        return staffAllSelectDTOList;
    }

4. Services类中方法

@Override
    public List<StaffAllSelectDTO> getStaffAllSelectByName(String sname, int start, int limit) {
        // TODO Auto-generated method stub
        List<Staff> staffList = staffDAO.getStaffsByName(sname, start, limit);
        List<StaffAllSelectDTO> staffAllSelectDTOList = staffFactory.staffAndStaffPaymentToStaffAllSelectDTO(staffList);
        return staffAllSelectDTOList;
    }

5. DAO类中方法

@Override
    public List<Staff> getStaffsByName(String sname, int start, int limit) {
        // TODO Auto-generated method stub
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("sname", sname);
        map.put("start", start);
        map.put("limit", limit);
        return getSqlSession().selectList("com.staff.entity.StaffMapper.getStaffsByName", map);
    }

6. DTO: StaffAllSelectDTO:和前端jsp页面中的table字段相同,因为代码过长,就不再贴出)

7. Mybatis

<select id="getStaffsByName" parameterType="Map" resultMap="StaffResult">
    select s.sid,s.sino,s.sname,s.ssex,s.snation,s.sbirth,s.sdaj,s.sstate,s.spbase,s.cid,c.csn,c.cname from staffinfo s, companyinfo c where s.cid = c.cid
    <if test="sname != null and !&quot;&quot;.equals(sname)">and s.sname like CONCAT('%',#{sname,jdbcType=VARCHAR},'%')</if>
    <if test="start!=null and limit!=null">  
        limit #{start},#{limit}  
    </if> 
  </select>

 

posted @ 2017-02-27 20:02  Realvie  阅读(1504)  评论(0编辑  收藏  举报