thinkphp或thinkcmf 《文章编辑，文章添加》 访问另一个表的分类，添加入另一个表时将id值以(,)逗号分隔储存，编辑时以(,)逗号分隔并且相等的id值被选中

首页 显示 的控制器
//网贷评级
    public function grade(){
        $archives = $this->archives_model->where(array('delete'=>0))->order(array('id' => 'desc'))->select(); //公司名称
        $grade = $this->grade_model->where(array('delete'=>0))->order(array('id'=>'desc'))->select(); // 网贷数据

        $this->assign('archives',$archives); //公司名称
        $this->assign('grade',$grade);  // 网贷数据
        $this->display(); 

========================分隔=========上面的是没有分页===============================================
        $term_id = I('term');
        if(!empty($term_id)){
            $where['aid']=$term_id;
        }

        $keyword=I('keyword');
        if(!empty($keyword)){
            $where['aexpected'] = array('like',"%$keyword%");
            /*$where['eiperiod'] = array('like',"%$keyword%");
            $where['abidding'] = array('like',"%$keyword%");*/
        }
        $start_time=I('start_time');//搜索开始时间
        if(!empty($start_time)){
            $where['updatetime']=array(
                array('EGT',$start_time)
            );
        }

        $end_time=I('end_time');//搜索结束时间
        if(!empty($end_time)){
            if(empty($where['updatetime'])){
                $where['updatetime']=array();
            }
            array_push($where['updatetime'], array('ELT',$end_time));
        }
        $archives= $this->archives_model->where(array('delete'=>0))->order(array('id'=>'desc'))->select();
        $this->assign('archives',$archives);  //查询archives表的分类

       $count=$this->grade_model->where($where,array('delete'=>0))->count();  //查询boss表delete=>0的  总数
       $page = $this->page($count, 20); //每页显示 1 条
       $boss=$this->grade_model
       ->where($where,array('delete'=>0))
       ->order(array('id'=>'desc'))
       ->limit($page->firstRow . ',' . $page->listRows)  //引用cmf里封装好的方法  firstRow 和 listRows  我是这样理解的
       ->select();
       $this->assign("grade",$boss);  //输出内容
       $this->assign("page", $page->show("Admin"));  //输出分页类
       $this->assign("formget",array_merge($_GET,$_POST));
        $this->display();
    }

    添加 - 文章 的控制器
    //添加 网贷评级
    //dump($acrights);
    public function addgrade(){
        $archives = $this->archives_model->order(array('id' => 'desc'))->select(); //输出的是公司分类
        $acrights = $this->acrights_model->select();  //输出的是债权转让
        $plotfprmbgd = $this->plotformbgd_model->select();//输出的是平台背景
        $guarantee = $this->guarantee_model->select();//输出的是保障模式
        $features = $this->features_model->select(); //输出的是平台特征

        $this->assign('archives',$archives);//输出的是公司分类
        $this->assign('acrights',$acrights);//输出的是债权转让
        $this->assign('plbgd',$plotfprmbgd);//输出的是平台背景
        $this->assign('guar',$guarantee);//输出的是保障模式
        $this->assign('features',$features);//输出的是平台特征
        $this->display();
    }
    public function addgrade_post(){
        if (IS_POST) {
            if(empty($_POST['arc_id'])){
                $this->error("请选择此资料属于哪家公司！");
            }
            if(empty($_POST["hts_id"])){
                $this->error("请至少选择一个债权转让类型");
            }
            $str = implode(',',$_POST["hts_id"]);
            $guar = implode(',',$_POST["guar"]);
            $plbgd = implode(',',$_POST["plbgd"]);
            $features = implode(',',$_POST["features"]);
            //$this->error('ids:'.$str);

            $aid=I('arc_id');//分类公司 id
            $grade=I("post.post");

            $grade['updatetime'] = date("Y-m-d H:i:s",time());
            $grade['caeatetime'] = date("Y-m-d H:i:s",time());
            $grade['delete']=0;
            $grade['aid']=$aid;
            $grade['acrights'] = $str; //债权转让类型
            $grade['guarantee'] = $guar; //保障模式分类
            $grade['platformbgd'] = $plbgd;  //平台背景
            $grade['pfeatures'] = $features; //平台特征

            $result=$this->grade_model->add($grade);

            if ($result) {
                $this->success("添加成功！");
            } else {
                $this->error("添加失败！");
            }

        }
    }

文章添加的html页面

点击编辑 显示内容的控制器

public function grade_edit(){
        $id = I('get.id',0,'intval');

        $grade = $this->grade_model->where("id=$id")->find();  //输出的是评级表
        $grade['abcde'] = explode(',',$grade['acrights']);
        $grade['guar'] = explode(',',$grade['guarantee']);
        $grade['plbgd'] = explode(',',$grade['platformbgd']);
        $grade['pfea'] = explode(',',$grade['pfeatures']);
        /*dump($grade);die();*/

        $archives = $this->archives_model->select(); //输出的是公司分类

        $acrights = $this->acrights_model->select();  //输出的是债权转让
        $plotfprmbgd = $this->plotformbgd_model->select();//输出的是平台背景
        $guarantee = $this->guarantee_model->select();//输出的是保障模式
        $features = $this->features_model->select(); //输出的是平台特征

        $this->assign('post',$grade);  //输出的是评级表
        $this->assign('archives',$archives);//输出的是公司分类
        $this->assign('acrights',$acrights);//输出的是债权转让
        $this->assign('plbgd',$plotfprmbgd);//输出的是平台背景
        $this->assign('guar',$guarantee);//输出的是保障模式
        $this->assign('features',$features);//输出的是平台特征
        $this->display();
    }

提交编辑好的内容 控制器
    public function grade_edit_post(){
        if (IS_POST) {
            if(empty($_POST['arc_id'])){
                $this->error("请选择此资料属于哪家公司！");
            }
            if(empty($_POST["hts_id"])){
                $this->error("请至少选择一个债权转让类型");
            }
            $str = implode(',',$_POST["hts_id"]);
            $guar = implode(',',$_POST["guar"]);
            $plbgd = implode(',',$_POST["plbgd"]);
            $features = implode(',',$_POST["features"]);
            //$this->error('ids:'.$str);
            //$_POST['post']['cid']=get_current_admin_id();
            $aid=I('arc_id');//分类公司 

            $grade=I("post.post");

            $grade['updatetime'] = date("Y-m-d H:i:s",time());
            $grade['caeatetime'] = date("Y-m-d H:i:s",time());
            $grade['delete']=0;
            $grade['aid']=$aid;
            $grade['acrights'] = $str; //债权转让类型
            $grade['guarantee'] = $guar; //保障模式分类
            $grade['platformbgd'] = $plbgd;  //平台背景
            $grade['pfeatures'] = $features; //平台特征

            $result=$this->grade_model->save($grade);

            if ($result!==false) {
                $this->success("修改成功！");
            } else {
                $this->error("修改失败！");
            }

        }
    }