SSM项目-医药采购-10 供货商药品目录模块

1、使用供货商登陆系统，点击“供货商药品目录维护”
显示了供货商药品目录 信息。

5.2.1 Dao

自定义查询条件，查询供货商药品目录，供货商只允许查询到本供货商供应的药品信息

自定义mapper：
Sql:
主查询表：gysypml（供货商药品目录表），查询结果数量根据主查询表来定。

关联查询表：供货商名称（usergys）、供货状态（gysypml_control），药品信息(ypxx)

-- 确定主查询表 gysypml 
-- V1.0 查询出供应商名称 添加辅助查询表 usergys
select gysypml.*, usergys.mc gysmc
  from gysypml, usergys
 where gysypml.usergysid = usergys.id

 -- V2.0 查询出供货状态 gysypml_control 
 -- 状态是数字需要转换成文字状态  
 select gysypml.*, usergys.mc gysmc,gysypml_control.control,
 (select info from dictinfo where typecode ='' and dictcode = gysypml_control.control )controlmc
  from gysypml, usergys, gysypml_control
 where gysypml.usergysid = usergys.id
  and gysypml.ypxxid = gysypml_control.ypxxid
 and gysypml.usergysid = gysypml_control.usergysid


--  V3.0 查询出药品信息 
select gysypml.ypxxid,
       gysypml.usergysid,
       usergys.mc gysmc,
       gysypml_control.control,
       (select info
          from dictinfo
         where typecode = ''
           and dictcode = gysypml_control.control) controlmc,
       ypxx.id,
       ypxx.bm,
       ypxx.mc,
       ypxx.jx,
       ypxx.gg,
       ypxx.zhxs,
       ypxx.scqymc,
       ypxx.spmc,
       ypxx.zbjg,
       ypxx.jyzt,
       (select info
          from dictinfo
         where ypxx.jyzt = dictcode
           and typecode = '003') jyztmc
  from gysypml, usergys, gysypml_control, ypxx
 where gysypml.usergysid = usergys.id
   and gysypml.ypxxid = gysypml_control.ypxxid
   and gysypml.usergysid = gysypml_control.usergysid
   and gysypml.ypxxid = ypxx.id

      -- V4.0 查询出某一个供应商的信息
      --数据范围权限
   and gysypml.usergysid = '5197cdd2-08cf-11e3-8a4f-60a44cea4388'
   and gysypml_control.control = '1'  -- 控制状态

// dao 

/** 供应商药品目录查询 */
    public List<GysypmlCustom> findGysypmlList(GysypmlQueryVo gysypmlQueryVo) throws Exception;

    public int findGysypmlCount(GysypmlQueryVo gysypmlQueryVo) throws Exception;



    <sql id="query_ypml_where">
        <if test="gysypmlCustom!=null">
            <if test="gysypmlCustom.usergysid!=null and gysypmlCustom.usergysid!=''">
                and gysypml.usergysid = #{gysypmlCustom.usergysid}
            if>
            <if test="gysypmlCustom.ypxxid!=null and gysypmlCustom.ypxxid!=''">
                and gysypml.ypxxid = #{gysypmlCustom.ypxxid}
            if>
        if>
    sql>

    
    <sql id="query_ypmlcontrol_where">
        <if test="gysypmlCustom!=null">
            <if test="gysypmlCustom.control!=null and gysypmlCustom.control!=''">
                and gysypml_control.control = #{gysypmlCustom.control}
            if>
            <if test="gysypmlCustom.usergysid!=null and gysypmlCustom.usergysid!=''">
                and gysypml_control.usergysid = #{gysypmlCustom.usergysid}
            if>
            <if test="gysypmlCustom.ypxxid!=null and gysypmlCustom.ypxxid!=''">
                and gysypml_control.ypxxid = #{gysypmlCustom.ypxxid}
            if>
        if>
    sql>

    <select id="findGysypmlList" parameterType="yycg.business.pojo.vo.GysypmlQueryVo"  
    resultType="yycg.business.pojo.vo.GysypmlCustom">
    
    <if test="pageQuery!=null">
        select page_2.*
        from (select page_1.*, rownum page_num
        from
        (
    if>

    select 
    gysypml.id gysypmlid,
    gysypml.ypxxid,
    gysypml.usergysid,
    usergys.mc gysmc,
    gysypml_control.control,
    (select info
    from dictinfo
    where typecode = '008'
    and dictcode = gysypml_control.control) controlmc,
    ypxx.id,
    ypxx.bm,
    ypxx.mc,
    ypxx.jx,
    ypxx.gg,
    ypxx.zhxs,
    ypxx.scqymc,
    ypxx.spmc,
    ypxx.zbjg,
    ypxx.jyzt,
    (select info
    from dictinfo
    where ypxx.jyzt = dictcode
    and typecode = '003') jyztmc
    from gysypml, usergys, gysypml_control, ypxx
    where gysypml.usergysid = usergys.id
    and gysypml.ypxxid = gysypml_control.ypxxid
    and gysypml.usergysid = gysypml_control.usergysid
    and gysypml.ypxxid = ypxx.id


    
    <include refid="query_ypml_where">include>
    
    <include refid="yycg.business.dao.mapper.YpxxMapperCustom.query_ypxx_where">include>
    
    <include refid="query_ypmlcontrol_where">include>

    
    <if test="pageQuery!=null">
        ) page_1
       = ${pageQuery.PageQuery_start}
    ]]>
    if>
    select>

5.2.2 Service

接口功能：供货商查询供货商自己药品目录信息
接口参数：供货商id（数据范围权限），查询条件

public List findGysypmlList(String usergysId,
            GysypmlQueryVo gysypmlQueryVo) throws Exception {
        // 非空判断
        gysypmlQueryVo = gysypmlQueryVo != null?gysypmlQueryVo:new GysypmlQueryVo();

        GysypmlCustom gysypmlCustom = gysypmlQueryVo.getGysypmlCustom();
        if(gysypmlCustom == null){
            gysypmlCustom = new GysypmlCustom();
        }

        // 设置供货商id
        gysypmlCustom.setUsergysid(usergysId);
        gysypmlQueryVo.setGysypmlCustom(gysypmlCustom);

        return gysypmlMapperCustom.findGysypmlList(gysypmlQueryVo);
    }

5.2.3 Action：

//查询页面
    @RequestMapping("querygysypml")
    public String querygysypml(Model model) throws Exception{
        return "/business/ypml/querygysypml";
    }

    //供货商药品目录 json数据
    //查询页面
    @RequestMapping("querygysypml_result")
    public @ResponseBody DataGridResultInfo querygysypml_result(HttpSession session,
            GysypmlQueryVo gysypmlQueryVo, int page, int rows) 
            throws Exception{
        // 数据总数
        // 当前用户  用户所属的单位
        ActiveUser activeUser = (ActiveUser)session.getAttribute(Config.ACTIVEUSER_KEY);
        String usergysId = activeUser.getSysid();
        int total = ypmlSerice.findGysypmlCount(usergysId, gysypmlQueryVo);

        // 数据列表
        // 分页参数
        PageQuery pageQuery = new PageQuery();
        pageQuery.setPageParams(total, rows, page);
        gysypmlQueryVo.setPageQuery(pageQuery);
        List list = ypmlSerice.findGysypmlList(usergysId, gysypmlQueryVo);

        DataGridResultInfo dataGridResultInfo = new DataGridResultInfo();
        dataGridResultInfo.setRows(list);
        dataGridResultInfo.setTotal(total);
        return dataGridResultInfo;
    }

5.2.4 调试
错误：
Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘ypxxCustom’ in ‘class yycg.business.pojo.vo.GysypmlQueryVo’
at org.apache.ibatis.reflection.Reflector.getGetInvoker(Reflector.java:377)

执行mapper查询时，查询条件需要从’ypxxCustom’获取属性值 ，调用parameterType指定对象的getter方法。

6 供货商药品目录添加查询
供货商查询药品目录(ypxx) ，从里边选择要供应的药品.

6.2.1 dao

供货商药品添加目录查询，查询药品目录表，查询列表中将供货商药品目录已经存在药品过虑掉。

Sql：
主查询表：ypxx表

关联查询表：在where条件 中，过虑掉供货商药品目录 表的记录

原始sql
select *
  --子查询，关联查询到说明此药品id在供货商药品目录存在
 from ypxx
 --查询子查询不为空的值
 where not exists
 (select id from gysypml where usergysid='5197cdd2-08cf-11e3-8a4f-60a44cea4388' and ypxx.id = gysypml.ypxxid)

<select id="findAddGysypmlCount" parameterType="yycg.business.pojo.vo.GysypmlQueryVo"  
    resultType="int">

    select count(*) from ypxx
    where not exists (select id from gysypml where usergysid = #{gysypmlCustom.usergysid} 
    and ypxx.id = gysypml.ypxxid)   
    
    "yycg.business.dao.mapper.YpxxMapperCustom.query_ypxx_where" />

    select>

bean
public class SysuserCustom extends Sysuser {

    // 单位名称
    private String sysmc;

    // 用户类别名称
    private String groupname;
}

public class SysuserQueryVo {

    private SysuserCustom sysuserCustom;

    // 分页参数
    private PageQuery pageQuery;
}

mapper 方法
/** 供应商药品目录查询 */
    public List findAddGysypmlList(GysypmlQueryVo gysypmlQueryVo) throws Exception;

    public int findAddGysypmlCount(GysypmlQueryVo gysypmlQueryVo) throws Exception; 

service同上

action 同上