JFinal框架使用

表单直接提交页面,不用ajax

后台;

/**
     * 修改
     */
    public void edit() {
        String id=getPara("id");
        String job=getPara("job");
        String username=getPara("username");
        String nickName=getPara("nickName");
        String phone=getPara("phone");
        SysUser suser=SysUser.dao.findById(id).setJob(job).setUsername(username).setNickName(nickName).
                setPhone(phone);
        Boolean b=suser.update();
        setAttr("msg",b);
        setAttr("user",suser);
        render("myself.html");
    }

前台js:

      var msg='#(msg)';
          if(msg.length>0){
              if(msg){
                  layer.msg("操作成功");  
              }else{
                  layer.msg("操作失败");
              }
          }
原文地址:https://www.cnblogs.com/jiangwz/p/8758424.html