摘要:/******************* News.php 新聞控制器 *************************/ <?php namespace app\admin\controller; use app\admin\controller\Common; use app\admin\model\NewsModel; u
/******************* News.php 新聞控制器 *************************/ <?php namespace app\admin\controller; use app\admin\controller\Common; use app\admin\model\NewsModel; use think\facade\Request; use think\facade\Session; class News extends Common { public function index() { $news = new NewsModel(); $new = $news->order('id','desc')->paginate(2); $this->view->new = $new; //渲染新聞列表 return $this->fetch(); } public function add() { //渲染添加頁面 return $this->fetch(); } public function upload() { //獲取上傳的圖片信息 $file = Request::file('img'); //驗證圖片信息并移動到制定目錄 if($info = $file->validate(['ext' => 'jpg,jpeg,png,gif'])->move('upload')){ //返回上傳成功信息 return json(['errno' => 0,'data' => ['/upload/'.$info->getSaveName()]]); }else{ //返回錯誤信息 return $file->getError(); } } public function DOAdd() { //獲取數(shù)據(jù) $data = Request::param(); //加入發(fā)布的時間 $data['time'] = time(); //加入發(fā)布新聞的管理員名稱 $data['username'] = Session::get('username'); //將新聞標題獨立出來 $title = $data['title']; //將新聞標題作為條件來查詢數(shù)據(jù) $news = NewsModel::where('title',"$title")->find(); //驗證新聞標題是否重復(fù) if($news == true){ return ['res'=>0,'msg'=>'新聞標題重復(fù)!']; } //實例化模型 $new = new NewsModel(); //存儲驗證 if($new->save($data)){ //返回發(fā)布成功的信息 return ['res'=>1,'msg'=>'發(fā)布成功!']; }else{ //返回發(fā)布失敗的信息 return ['res'=>0,'msg'=>'發(fā)布失??!']; } } public function edit() { //接收傳遞過來的id $newId = Request::param('id'); //查詢新聞id對應(yīng)的新聞信息 $new = NewsModel::get($newId); //將數(shù)據(jù)賦值到模板 $this->view->new = $new; //渲染新聞修改頁面 return $this->fetch(); } public function DoEdit() { //獲取提交的數(shù)據(jù) $data = Request::param(); //實例化模型 $new = new NewsModel(); //進行修改操作 $res = $new->save([ 'title'=>$data['title'], 'desc'=>$data['desc'], 'content'=>$data['content'], 'username'=>Session::get('username'), 'time'=>time(), ],['id'=>$data['id']]); //驗證修改結(jié)果 if($res){ //返回修改成功信息 return ['res'=>1,'msg'=>'修改成功!']; }else{ //返回修改失敗信息 return ['res'=>0,'msg'=>'修改失?。?#39;]; } } public function del() { //獲取需要刪除的新聞id $newId = Request::param('id'); //實例化模型 $new = new NewsModel(); //刪除并驗證 if($new->destroy($newId)){ //返回提示信息 return ['res'=>1,'msg'=>'刪除成功!']; }else{ //返回提示信息 return ['res'=>0,'msg'=>'刪除失?。?#39;]; } } }
/****************** index.html 新聞列表頁面 ********************/
{include file="public/head" /}
<body>
<div class="x-nav">
<span class="layui-breadcrumb">
<a href="">首頁</a>
<a href="">演示</a>
<a>
<cite>導航元素</cite></a>
</span>
<a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right" href="javascript:location.replace(location.href);" title="刷新">
<i class="layui-icon" style="line-height:30px">?</i></a>
</div>
<div class="x-body">
<xblock>
<button class="layui-btn" onclick="x_admin_show('添加用戶','{:url(\'add\')}')"><i class="layui-icon"></i>添加</button>
<span class="x-right" style="line-height:40px">共有數(shù)據(jù):88 條</span>
</xblock>
<table class="layui-table">
<thead>
<tr>
<th>
<div class="layui-unselect header layui-form-checkbox" lay-skin="primary"><i class="layui-icon"></i></div>
</th>
<th>新聞ID</th>
<th>新聞標題</th>
<th>新聞圖片</th>
<th>新聞簡介</th>
<th>發(fā)布管理員</th>
<th>發(fā)布日期</th>
<th >操作</th>
</tr>
</thead>
<tbody>
{volist name="new" id="news"}
<tr>
<td>
<div class="layui-unselect layui-form-checkbox" lay-skin="primary" data-id='2'><i class="layui-icon"></i></div>
</td>
<td>{$news.id}</td>
<td>{$news.title}</td>
<td><img src="#"></td>
<td>{$news.desc}</td>
<td>{$news.username}</td>
<td>{$news.time|date="Y-m-d"}</td>
<td class="td-manage">
<a title="查看" onclick="x_admin_show('編輯','{:url(\'News/edit\')}?id={$news.id}')" href="javascript:;">
<i class="layui-icon"></i>
</a>
<a title="刪除" onclick="member_del(this,'{$news.id}')" href="javascript:;">
<i class="layui-icon"></i>
</a>
</td>
</tr>
{/volist}
</tbody>
</table>
<div class="page">
<div>
{$new|raw}
</div>
</div>
</div>
<script>
layui.use('laydate', function(){
var laydate = layui.laydate;
//執(zhí)行一個laydate實例
laydate.render({
elem: '#start' //指定元素
});
//執(zhí)行一個laydate實例
laydate.render({
elem: '#end' //指定元素
});
});
/*用戶-刪除*/
function member_del(obj,id){
layer.confirm('確認要刪除嗎?',function(index){
//發(fā)異步刪除數(shù)據(jù)
$.get('{:url(\'del\')}','id='+id,function(data){
if(data.res == 1){
$(obj).parents("tr").remove();
layer.msg('已刪除!',{icon:1,time:1000});
}
})
});
}
function delAll (argument) {
var data = tableCheck.getData();
layer.confirm('確認要刪除嗎?'+data,function(index){
//捉到所有被選中的,發(fā)異步進行刪除
layer.msg('刪除成功', {icon: 1});
$(".layui-form-checked").not('.header').parents('tr').remove();
});
}
</script>
</body>
</html>
/***************** add.html 添加頁面 ***************************/
{include file="public/head" /}
<body>
<div class="x-body">
<form class="layui-form">
<div class="layui-form-item">
<label for="title" class="layui-form-label">
<span class="x-red">*</span>新聞標題
</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>新聞分類-->
<!--</label>-->
<!--<div class="layui-input-inline">-->
<!--<select id="shipping" name="shipping" class="valid">-->
<!--<option value="shentong">熱門新聞</option>-->
<!--<option value="shunfeng">緊急新聞</option>-->
<!--</select>-->
<!--</div>-->
<!--</div>-->
<div class="layui-form-item">
<label for="desc" class="layui-form-label">
<span class="x-red">*</span>簡介
</label>
<div class="layui-input-inline">
<textarea placeholder="請輸入內(nèi)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">
內(nèi)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="">
發(fā)布
</button>
</div>
</form>
</div>
<script type="text/javascript" src="__ADMIN__/js/wangEditor.js"></script>
<script>
layui.use(['form','layer'], function(){
$ = layui.jquery;
var form = layui.form
,layer = layui.layer;
//配置wangEditor富文本編輯器
////將要用到的對象添加到全局
var E = window.wangEditor
//生成editor對象
var editor = new E('#editor')
//設(shè)置圖片上傳的控件名稱:類似于input的name屬性,供接口獲取圖片信息使用
editor.customConfig.uploadFileName = 'img'
//設(shè)置服務(wù)上的圖片上傳處理接口腳本
editor.customConfig.uploadImgServer = '{:url(\'upload\')}'
//創(chuàng)建出富文件編輯器
editor.create()
//自定義驗證規(guī)則
form.verify({
nikename: function(value){
if(value.length < 5){
return '昵稱至少得5個字符啊';
}
}
,pass: [/(.+){6,12}$/, '密碼必須6到12位']
,repass: function(value){
if($('#L_pass').val()!=$('#L_repass').val()){
return '兩次密碼不一致';
}
}
});
//監(jiān)聽提交
form.on('submit(add)', function(data){
console.log(data);
//發(fā)異步,把數(shù)據(jù)提交給php
$.post('{:url(\'DOAdd\')}',{
'title':$('#title').val(),
'desc':$('#desc').val(),
'content':editor.txt.html(),
},function(data){
if(data.res == 1){
layer.alert(data.msg, {icon: 6},function () {
// 獲得frame索引
var index = parent.layer.getFrameIndex(window.name);
//關(guān)閉當前frame
parent.layer.close(index);
});
}else{
layer.alert(data.msg, {icon: 6},function () {
// 獲得frame索引
var index = parent.layer.getFrameIndex(window.name);
//關(guān)閉當前frame
parent.layer.close(index);
});
}
})
return false;
});
});
</script>
</body>
</html>
/************************* edit.html 修改頁面 *********************/
{include file="public/head" /}
<body>
<div class="x-body">
<form class="layui-form">
<div class="layui-form-item">
<label for="title" class="layui-form-label">
<span class="x-red">*</span>新聞標題
</label>
<div class="layui-input-inline">
<input type="text" id="title" name="title" value="{$new.title}" required="" lay-verify="required"
autocomplete="off" class="layui-input">
<input type="hidden" id="id" value="{$new.id}">
</div>
</div>
<!--<div class="layui-form-item">-->
<!--<label for="username" class="layui-form-label">-->
<!--<span class="x-red">*</span>新聞分類-->
<!--</label>-->
<!--<div class="layui-input-inline">-->
<!--<select id="shipping" name="shipping" class="valid">-->
<!--<option value="shentong">熱門新聞</option>-->
<!--<option value="shunfeng">緊急新聞</option>-->
<!--</select>-->
<!--</div>-->
<!--</div>-->
<div class="layui-form-item">
<label for="desc" class="layui-form-label">
<span class="x-red">*</span>簡介
</label>
<div class="layui-input-inline">
<textarea placeholder="請輸入內(nèi)容" id="desc" name="desc" class="layui-textarea">{$new.desc}</textarea>
</div>
</div>
<div class="layui-form-item layui-form-text">
<label for="desc" class="layui-form-label">
內(nèi)容
</label>
<div class="layui-input-block" id="editor">
{:htmlspecialchars_decode($new.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="">
修改
</button>
</div>
</form>
</div>
<script type="text/javascript" src="__ADMIN__/js/wangEditor.js"></script>
<script>
layui.use(['form', 'layer'], function () {
$ = layui.jquery;
var form = layui.form
, layer = layui.layer;
//配置wangEditor富文本編輯器
////將要用到的對象添加到全局
var E = window.wangEditor
//生成editor對象
var editor = new E('#editor')
//設(shè)置圖片上傳的控件名稱:類似于input的name屬性,供接口獲取圖片信息使用
editor.customConfig.uploadFileName = 'img'
//設(shè)置服務(wù)上的圖片上傳處理接口腳本
editor.customConfig.uploadImgServer = 'index'
//創(chuàng)建出富文件編輯器
editor.create()
//自定義驗證規(guī)則
form.verify({
nikename: function (value) {
if (value.length < 5) {
return '新聞標題至少得5個字符啊';
}
}
});
//監(jiān)聽提交
form.on('submit(add)', function (data) {
console.log(data);
//發(fā)異步,把數(shù)據(jù)提交給php
$.post('{:url(\'DoEdit\')}', {
'title': $('#title').val(),
'id': $('#id').val(),
'desc': $('#desc').val(),
'content': editor.txt.html(),
}, function (data) {
if (data.res == 1) {
layer.alert(data.msg, {icon: 6}, function () {
// 獲得frame索引
var index = parent.layer.getFrameIndex(window.name);
//關(guān)閉當前frame
parent.layer.close(index);
});
}else{
layer.alert(data.msg, {icon: 6}, function () {
// 獲得frame索引
var index = parent.layer.getFrameIndex(window.name);
//關(guān)閉當前frame
parent.layer.close(index);
});
}
})
return false;
});
});
</script>
</body>
</html>
批改老師:韋小寶批改時間:2018-11-30 17:16:54
老師總結(jié):不錯不錯非常的完整!很棒!課后多多練習!繼續(xù)加油吧!