创建后台内容管理：视图代码

`<!DOCTYPE html>

<html>

<head>
<meta charset="utf-8">
<title>内容列表</title>
<meta charset="utf-8">
<link rel="stylesheet" href="/static/css/style.css" media="all">
<script type="text/javascript" src="/static/js/jquery3.4.1.js"></script>
<script type="text/javascript" src="/static/layer/layer.js"></script>
<script type="text/javascript" src="/static/js/phpcn.js"></script>

</head>

<body>
<div class="phpcn-pd-10 phpcn-bg-fff">
@csrf
<div class="phpcn-list-header phpcn-mb-20 phpcn-clear">
<div class="phpcn-row">
<div class="phpcn-title phpcn-ps-r">内容列表</div>
<button class="phpcn-button phpcn-bg-black phpcn-button-edit" onclick="add()" style="color:#fff;float:right;">添加</button>
<div class="phpcn-col-md6 phpcn-mt-20">
<div class="phpcn-form phpcn-bg-fff ">
<div class="phpcn-form-item phpcn-bg-fff ">
<div class="phpcn-input-block phpcn-col-md3">
<select name="type">
<option value="1" {{$type==1?'selected':''}}>标题</option>
<option value="2" {{$type==2?'selected':''}}>作者</option>
</select>
</div>
<div class="phpcn-input-block phpcn-col-md3">
<input type="text" name="wd" value="{{$wd}}" placeholder="搜索内容" class="phpcn-input">
</div>
<div class="phpcn-input-block phpcn-col-md2 phpcn-ml-10">
<button class="phpcn-button" onclick="searchs()">搜索</button>
</div>
</div>
</div>
</div>
</div>
</div>
<table class="phpcn-table">
<thead>
<tr>
<th>ID</th>

<th>标题</th>
<th>分类</th>
<th>作者</th>
<th>修改时间</th>
<th>状态</th>
<th>操作</th>
</tr>
</thead>
<tbody>
@foreach($lists as $item)
<tr>
<td>{{$item[‘id’]}}</td>
<td>{{$item[‘title’]}}</td>
<td>{{$item[‘cate_id’]}}</td>
<td>{{$item[‘author’]}}</td>
<td>{{date(‘Y-m-d H:i:s’,$item[‘edit_time’])}}</td>
<td>{{$item[‘status’]}}</td>

<td>
<button class="phpcn-button phpcn-bg-black phpcn-button-edit" onclick="add({{$item['id']}})">修改</button>
<button class="phpcn-button phpcn-bg-red phpcn-button-edit" onclick="del({{$item['id']}})">删除</button>
</td>

</tr>
@endforeach
</tbody>

</table>

{{$links}}
</div>
</body>

</html>

//添加/修改
function add(id) {
    window.location.href = '/admins/content/add';
}
//删除
function del(id) {
    //询问框
    layer.confirm('您确定要删除吗？', {
        icon: 3,
        btn: ['确定', '取消'] //按钮
    }, function() {
        $.post('/admins/content/del', {
            id: id,
            _token: $('input[name="_token"]').val()
        }, function(res) {
            if (res.code > 0) {
                return layer.alert(res.msg, {
                    icon: 2
                });
            }
            layer.msg(res.msg);
            setTimeout(function() {
                window.location.reload();
            }, 1000); //定时器
        }, 'json');
    });
}

</script>`

后台内容管理：路由

Route::get(‘admins/content/index’, ‘Content@index’);

内容管理：后台控制器

`<?php

namespace xpcms\Http\Controllers\admins;

use Illuminate\Http\Request;
use xpcms\Http\Controllers\Controller;
use Illuminate\Support\Facades\DB;

//内容管理
class Content extends Controller{
//内容；列表
public function index(Request $res){
//取值
$type=(int)$res->type;
$wd= trim($res->wd);
$appends=[‘type’=>$type,’wd’=>$wd];
//调0用扩展方法查询数据库！
// $dbObj = DB::table(‘xpcms_article’);

    // if ($type == 1) {
    //     $dbObj = $dbObj->where('title', 'like', '%' . $wd . '%');
    // }
    // if ($type == 2) {
    //     $dbObj = $dbObj->where('author', 'like', '%' . $wd . '%');
    // }
    // $data= $dbObj->pages(2, $appends);
    // 数组 条件查询
    $_where=[];
    if ($type==1 && $wd) {
           $_where[]= ['title', 'like', '%' . $wd . '%'];
        }
    if ($type == 2 && $wd) {
           $_where [] = ['author', 'like', '%' . $wd . '%'];
        }
    $data=DB::table('xpcms_article')->where($_where)->pages(5,$appends);
   //返回视图
   $data['type']=$type;
   $data['wd']=$wd;
    return view('/admins/content/index',$data);
}
    //内容添加
    public function add(){   
    return view('/admins/content/add');
}
    //内容保存
    public function save(Request $req){
         #数组
         $data['title'] = trim($req->title);
         $data['subtitle']=trim($req->subtitle);
         $data['cover_img']=trim($req->cover_img);
         $data['seo_title']=trim($req->seo_title);
         $data['keyword']=trim($req->keyword);
         $data['descs']=trim($req->descs);
         $data['author']=trim($req->author);
         $data['add_time']=time();
         $data['edit_time']=time();
         #内容数组
         $detail['contents']=trim($req->contents);
        if ($data['title']=='') {
            exit(json_encode(array('code'=>1,'msg'=>'内容不能为空')));
        }
        #插入数据库
        $aid = DB::table('xpcms_article')->insertGetId($data); //插入返回自增ID
        $detail['aid'] = $aid;
        DB::table('xpcms_article_content')->insert($detail);
        exit(json_encode(array('code' => 0, 'msg' => '保存成功')));
    }
//删除
public function del(Request $req)
{
    $id = (int) $req->id;
    DB::table('xpcms_article')->where('id', $id)->delete();
    DB::table('xpcms_article_content')->where('aid', $id)->delete();
    exit(json_encode(array('code' => 0, 'msg' => '删除成功！')));
}

}

批改老师：

查无此人

批改状态：合格

老师批语：完成的不错，继续加油。

本博文版权归博主所有，转载请注明地址！如有侵权、违法，请联系admin@php.cn举报处理！

全部评论文明上网理性发言，请遵守新闻评论服务协议

0条评论

作者最新博文

推荐:CSS属性书写顺序

2020-09-06 15:16:58