Tools/application/index/controller/Index.php

<?php
namespace app\index\controller;
use app\index\model\CommonModel;
use app\index\model\ColumnModel;
use app\index\controller\Base; 
class Index extends Base 
{
	  

    public function index()//主页
    {
    	$cum = new ColumnModel();//导航栏表
    	$com = new CommonModel();//工具信息表

    	// $cums = $cum->select();
    	$column_id=input('column_id');

    	//查询当前导航栏表名称
    	$cid=$cum->find($column_id);

    	//查询当前工具信息表下的信息
    	$goods=$com->where(array('column_id'=>$column_id))->order('sort desc')->select();

  
        $this->assign([
            'goods'=>$goods,
            'cid'=>$cid,


        ]);
    	
        return view(); 
       
        
    }


    public function title(){
        $id = input('id');
        $titles = db('good')->where('id',$id)->select();

        foreach ($titles as $val) {
            $column_id = $val['column_id'];
        }

        $cid=db('column')->where('id',$column_id)->select();
        foreach ($cid as $value) {
            $catename = $value['catename'];
        }

        $this->assign([
            'titles'=>$titles,
            'catename'=>$catename,
        ]);
        return view();
    }




    
        
        
}