摘要：//comm.php 判断是否登录公共基类<?php namespace app\admin\controller; use think\Controller; &n
//comm.php 判断是否登录公共基类
<?php
namespace app\admin\controller;
use think\Controller;
use think\facade\Session;
class Comm extends Controller{
public function __construct(){
parent::__construct(); if(!Session::has('username')){ $this->error('您还未登录,请登录!','login/login'); } } }
<?php// 应用公共文件common.php
function GetTitle($new_id){
return Db::connect('tp5139')->table('news')->where('id',$new_id)->value('title');}
function GetPic($new_pic){
return Db::connect('tp5139')->table('newpic')->where('new_id',$new_pic)->value('pic');}
//新闻控制器类news.php
<?php
namespace app\admin\controller;
use app\admin\controller\Comm;
use think\facade\Request;
use think\facade\Session;
use app\admin\model\NewsModel;
class News extends Comm{
//新闻列表
public function index(){
$res = NewsModel::order('id','desc')->paginate(5);
$this->view->res = $res;
return $this->view->fetch();
}
//添加新闻
public function add(){
return $this->view->fetch();
}
//执行添加
public function DoAdd(){
$data = Request::param();
$data['username'] = Session::get('username');
$data['time'] = time();
$news = NewsModel::where('title',$data['title'])->find();
if($news==true){ return ['code'=>1,'msg'=>'新闻标题已存在']; }
if(NewsModel::create($data)){
return ['code'=>0,'msg'=>'新闻添加成功']; }else{ return ['code'=>2,'msg'=>'新闻添加失败']; }
}
//编辑新闻
public function edit(){
$id = Request::get('id');
$res = NewsModel::where('id',$id)->find();
$this->view->res = $res;
return $this->view->fetch();
}
//执行编辑
public function DoEdit(){
$data = Request::param(); unset($data['select']);
$data['username'] = Session::get('username');
$data['time'] = time();
//dump($data);
$res = NewsModel::where('id',$data['id'])->data($data)->update();
if($res){
return ['code'=>0,'msg'=>'更新成功']; }else{ return ['code'=>1,'msg'=>'更新失败']; } }
//删除新闻
public function del(){
$id = Request::get('id');
$res = NewsModel::destroy($id);
if($res){ return ['code'=>0]; }else{ return ['code'=>1]; }
}
//上传图片
public function upload(){
$file = Request::file('img');
$info = $file->validate(['ext'=>'jpg,jpeg,png,gif'])->move('upload');
if($info)
{
return json(['errno'=>0,'data'=>['/upload/'.$info->getSaveName()]]); }
}
}
//新闻列表页 index.html
{include file="public/head"}
<body>
<div class="x-nav">
<span class="layui-breadcrumb">
<a href="">首页</a>
<a> <cite>新闻列表</cite></a>
</span>
<a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right" href="javascript:location.replace(location.href);" title="刷新">
<i class="layui-icon" style="line-height:30px">ဂ</i></a>
</div>
<div class="x-body">
<xblock>
<button class="layui-btn" onclick="x_admin_show('添加用户','{:url(\'news/add\')}')"><i class="layui-icon"></i>添加</button>
<span class="x-right" style="line-height:40px">共有数据：{$total} 条</span> </xblock>
<table class="layui-table">
<thead>
<tr>
<th>新闻ID</th>
<th>新闻标题</th>
<th>新闻图片</th>
<th>新闻简介</th>
<th>发布管理员</th>
<th>发布日期</th>
<th >操作</th>
</tr>
</thead>
<tbody>
{volist name='res' id='val'}
<tr>
<td>{$val.id}</td>
<td>{$val.title}</td>
<td><img src="{:GetPic($val.id)}"></td>
<td>{$val.desc}</td>
<td>{$val.username}</td>
<td>{$val.time | date='Y-m-d H:i:s'}</td>
<td class="td-manage">
<a title="查看" onclick="x_admin_show('编辑','{:url(\'edit\')}?id={$val.id}')" href="javascript:;">
<i class="layui-icon"></i>
</a>
<a title="删除" onclick="member_del(this,'{$val.id}')" href="javascript:;">
<i class="layui-icon"></i>
</a>
</td>
</tr>
{/volist}
</tbody>
</table>
<div class="page">
<div>
{$res | raw}
</div>
</div>
</div>
<script>
layui.use('laydate', function(){
var laydate = layui.laydate;
//执行一个laydate实例
laydate.render({
elem: '#start' //指定元素 });
//执行一个laydate实例
laydate.render({
elem: '#end' //指定元素
});
});
/*用户-停用*/
/*用户-删除*/
function member_del(obj,id){
layer.confirm('确认要删除吗？',function(index){
//发异步删除数据
$.get('{:url(\'del\')}','id='+id,function(data){
if(data['code']==0){
$(obj).parents("tr").remove();
layer.msg('已删除!',{icon:1,time:1000});
}else{
layer.msg('删除失败',{icon:0,time:1000});
}
})
});
}
</script>
</body>
</html>
//添加新闻add.html
{include file="public/head"}
<script type="text/javascript" src="_STATIC_/js/wangEditor.js"></script>
<body>
<div class="x-body"> <form class="layui-form"> <div class="layui-form-item"> <label for="username" class="layui-form-label"> <span class="x-red">*</span>新闻标题 </label> <div class="layui-input-inline"> <input type="text" id="title" name="title" required="" lay-verify="required" autocomplete="off" class="layui-input"> </div> </div> <div class="layui-form-item"> <label for="username" class="layui-form-label"> <span class="x-red">*</span>新闻分类 </label> <div class="layui-input-inline"> <select id="shipping" name="shipping" class="valid"> <option value="1">热门新闻</option> <option value="2">紧急新闻</option> </select> </div> </div> <div class="layui-form-item"> <label for="desc" class="layui-form-label"> <span class="x-red">*</span>简介 </label>
<div class="layui-input-inline"> <textarea placeholder="请输入内容" id="desc" name="desc" class="layui-textarea"></textarea> </div> </div> <div class="layui-form-item layui-form-text"> <label for="desc" class="layui-form-label"> 内容 </label> <div class="layui-input-block" id="editor"> </div> </div> <div class="layui-form-item"> <label for="L_repass" class="layui-form-label"> </label> <button class="layui-btn" lay-filter="add" lay-submit=""> 发布 </button> </div> </form> </div> <script> layui.use(['form','layer'], function(){ $ = layui.jquery; var form = layui.form ,layer = layui.layer; //配置wangEditor富文本编辑器 ////将要用到的对象添加到全局 var E = window.wangEditor
//生成editor对象 var editor = new E('#editor')
//设置图片上传的控件名称:类似于input的name属性,供接口获取图片信息使用 editor.customConfig.uploadFileName = 'img'
//设置服务上的图片上传处理接口脚本 editor.customConfig.uploadImgServer = '{:url(\'upload\')}'
//创建出富文件编辑器 editor.create() //自定义验证规则 form.verify({ nikename: function(value){ if(value.length < 5){ return '昵称至少得5个字符啊'; } } ,pass: [/(.+){6,12}$/, '密码必须6到12位'] ,repass: function(value){ if($('#L_pass').val()!=$('#L_repass').val()){ return '两次密码不一致'; } } });
//监听提交 form.on('submit(add)', function(data){ console.log(data); $.post( '{:url(\'DoAdd\')}', { 'title' : $('#title').val(), 'desc' : $('#desc').val(), 'content' : editor.txt.html(), 'select' : $('#shipping option:selected').val() }, function (data){ if(data['code']==0){ layer.alert(data['msg'], {icon: 6},function () { // 获得frame索引 var index = parent.layer.getFrameIndex(window.name); //关闭当前frame parent.layer.close(index); }); }
}
)
return false; }); }); </script> </body>
</html>
//编辑新闻edit.html
{include file="public/head"} <script type="text/javascript" src="_STATIC_/js/wangEditor.js"></script> <body> <div class="x-body"> <form class="layui-form"> <input type="hidden" name="id" id="id" value="{$res.id}"> <div class="layui-form-item"> <label for="username" class="layui-form-label"> <span class="x-red">*</span>新闻标题 </label> <div class="layui-input-inline"> <input type="text" id="title" name="title" required="" lay-verify="required" autocomplete="off" class="layui-input" value="{$res.title}"> </div> </div> <div class="layui-form-item"> <label for="username" class="layui-form-label"> <span class="x-red">*</span>新闻分类 </label> <div class="layui-input-inline"> <select id="shipping" name="shipping" class="valid"> <option value="1">热门新闻</option> <option value="2">紧急新闻</option> </select> </div> </div> <div class="layui-form-item"> <label for="desc" class="layui-form-label"> <span class="x-red">*</span>简介 </label>
<div class="layui-input-inline"> <textarea placeholder="请输入内容" id="desc" name="desc" class="layui-textarea">{$res.desc}</textarea> </div> </div> <div class="layui-form-item layui-form-text"> <label for="desc" class="layui-form-label"> 内容 </label> <div class="layui-input-block" id="editor">{:htmlspecialchars_decode($res.content)} </div> </div> <div class="layui-form-item"> <label for="L_repass" class="layui-form-label"> </label> <button class="layui-btn" lay-filter="add" lay-submit=""> 发布 </button> </div> </form> </div> <script> layui.use(['form','layer'], function(){ $ = layui.jquery; var form = layui.form ,layer = layui.layer; //配置wangEditor富文本编辑器 ////将要用到的对象添加到全局 var E = window.wangEditor
//生成editor对象 var editor = new E('#editor')
//设置图片上传的控件名称:类似于input的name属性,供接口获取图片信息使用 editor.customConfig.uploadFileName = 'img'
//设置服务上的图片上传处理接口脚本 editor.customConfig.uploadImgServer = '{:url(\'upload\')}'
//创建出富文件编辑器 editor.create() //自定义验证规则 form.verify({ nikename: function(value){ if(value.length < 5){ return '昵称至少得5个字符啊'; } } ,pass: [/(.+){6,12}$/, '密码必须6到12位'] ,repass: function(value){ if($('#L_pass').val()!=$('#L_repass').val()){ return '两次密码不一致'; } } });
//监听提交 form.on('submit(add)', function(data){ console.log(data); $.post( '{:url(\'DoEdit\')}', { 'id':$('#id').val(), 'title' : $('#title').val(), 'desc' : $('#desc').val(), 'content' : editor.txt.html(), 'select' : $('#shipping option:selected').val() }, function (data){ if(data['code']==0){ layer.alert(data['msg'], {icon: 6},function () { // 获得frame索引 var index = parent.layer.getFrameIndex(window.name); //关闭当前frame parent.layer.close(index); }); }else{ layer.alert(data['msg'], {icon: 6},function () { // 获得frame索引 var index = parent.layer.getFrameIndex(window.name);&am
批改老师：查无此人批改时间：2020-02-27 15:31:56
老师总结：完成的不错。后台cms管理系统，就是对数据进行操作。操作越简单越好。继续加油。
