Day32项目saas-export项目-修改回显

打开页面

CompanyController

@RequestMapping(path="/toEdit",method = RequestMethod.GET)
    public String toEdit(){
        return "company/company-update";
    }

回显查询

TestCompanyService

@Test
    public void test04(){
        //
        String id = "ea45e9dc-6de1-416a-bcf9-7ba5e3e77e84";
        Company company = service.findById(id);
        l.info(company+" ");
    }

ICompanyService

findById(String id);

CompanyServiceImpl

@Override
    public Company findById(String id) {
        Company company = iCompanyDao.findById(id);
        return company;
    }

ICompanyDao

findById(String id);

ICompanyDao.xml

<select id="findById" parameterType="string" resultType="company">
select
    id,
    name ,
    expiration_date as expirationDate ,
    address,
    license_id as licenseId  ,
    representative ,
    phone  ,
    company_size as companySize  ,
    industry  ,
    remarks ,
    state,
    balance ,
    city
from ss_company
where  id = #{id}
    </select>

回显 赋值

CompanyController

//${path}/company/toEdit.do?id=${item.id}

    @RequestMapping(path="/toEdit",method = RequestMethod.GET)
    public String toEdit(String id,Model model){
        l.info("toEdit id="+id);
        Company company=iCompanyService.findById(id);
        l.info("toEdit company="+company);

        model.addAttribute("company",company);
        return "company/company-update";
    }

company-update.jsp

使用el表达式，与 if标签使用。