<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/5/27
* Time: 23:41
*/
namespace app\admin\controller;
use app\admin\controller\Common;
use think\facade\Request;
use think\facade\Session;
use app\model\Slide as SlideModel;
class Slide extends Common
{
public function index()
{
$slides = SlideModel::all();
$this->assign('slides',$slides);
//渲染轮播图管理界面
return $this->fetch();
}
public function add()
{
return $this->fetch();
}
public function upload()
{
//获取上传图片信息
$file = Request::file('file');
//验证图片信息并移动到指定目录
$info = $file->validate(['ext' => 'jpg,jpeg,png,gif'])->move('upload');
if ($info) {
//返回成功的提示信息
return json(['errno'=>0,'data'=>['/upload/'.$info->getSaveName()]]);
} else {
return $file->getError();
}
}
public function doAdd()
{
//获取提交过来的数据
$data = Request::param();
//加入添加时间
$data['time'] = time();
$data['username'] = Session::get('username');
//把数据添加到数据库中
$result = SlideModel::create($data);
if ($result) {
return ['res'=>1,'msg'=>'添加成功'];
}else {
return ['res'=>0,'msg'=>'添加失败'];
}
}
//删除
public function del()
{
//获取需要删除的ID
$slideId = Request::param('id');
$result = SlideModel::destroy($slideId);
if ($result) {
return ['res'=>1,'msg'=>'删除成功'];
}
}
}