abstract：/********************* Product.php 产品控制器 *************************/ <?php namespace app\admin\controller; use app\admin\controller\Common; use app\admin\model\Product
/********************* Product.php 产品控制器 *************************/
<?php
namespace app\admin\controller;
use app\admin\controller\Common;
use app\admin\model\ProductModel;
use think\facade\Request;
use think\facade\Session;
class Product extends Common
{
public function index()
{
//实例化模型
$product = new ProductModel();
//查询数据并按照id进行排序每页八条数据
$products = $product->order('id','desc')->paginate(2);
//将数据赋值给模板
$this->view->products = $products;
//渲染产品列表
return $this->fetch();
}
public function add()
{
//渲染产品添加界面
return $this->fetch();
}
public function upload()
{
//获取上传图片的信息
$file = Request::file('img');
//验证图片并移动到指定目录
if($info = $file->validate(['ext'=>'jpg,jpeg,png,gif'])->move('upload')){
//返回上传成功的提示信息
return json(['errno'=>0,'data'=>['/upload/'.$info->getSaveName()]]);
}else{
//返回上传失败的提示信息
return $file->getError();
}
}
public function DoAdd()
{
//获取提交出来的数据
$data = Request::param();
//将产品名独立出来
$title = $data['title'];
//利用产品名作为查询条件查询对应的数据
$info = ProductModel::where('title',$title)->find();
//判断是否查询到相同的产品名称
if($info == true){
//返回提示信息
return ['res'=>0,'msg'=>'产品标题重复！'];
}
//加入添加时间
$data['time'] = time();
//添加发布管理员
$data['username'] = Session::get('username');
//实例化模型
$product = new ProductModel();
//进行添加并验证
if($product->save($data)){
//返回提示信息
return ['res'=>1,'msg'=>'发布成功！'];
}else{
//返回提示信息
return ['res'=>0,'msg'=>'发布失败！'];
}
}
public function edit()
{
$proId = Request::param('id');
$product = ProductModel::get($proId);
$this->view->product = $product;
//渲染产品修改页面
return $this->fetch();
}
public function DoEdit()
{
//获取提交过来的数据
$data = Request::param();
$product = new ProductModel();
$data['time'] = time();
$data['username'] = Session::get('username');
$info = $product->save([
'title'=>$data['title'],
'desc'=>$data['desc'],
'content'=>$data['content'],
'once'=>$data['once'],
'over_night'=>$data['over_night'],
'time'=>$data['time'],
'username'=>$data['username'],
],['id'=>$data['id']]);
if($info){
return ['res'=>1,'msg'=>'更新成功！'];
}else{
return ['res'=>0,'msg'=>'更新失败！'];
}
}
public function del()
{
//获取需要删除的新闻id
$productId = Request::param('id');
//实例化模型
$product = new ProductModel();
//删除并验证
if($product->destroy($productId)){
//返回提示信息
return ['res'=>1,'msg'=>'删除成功！'];
}else{
//返回提示信息
return ['res'=>0,'msg'=>'删除失败！'];
}
}
}
/********************** add.html 添加页面 **********************/
{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="sort" class="layui-form-label">
<span class="x-red">*</span>产品分类
</label>
<div class="layui-input-inline">
<select id="sort" name="sort" class="valid">
<option value="1">热门产品</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="once" class="layui-form-label">
<span class="x-red">*</span>一次价格
</label>
<div class="layui-input-inline">
<input type="text" id="once" name="once" required="" lay-verify="required"
autocomplete="off" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label for="over_night" class="layui-form-label">
<span class="x-red">*</span>一夜价格
</label>
<div class="layui-input-inline">
<input type="text" id="over_night" name="over_night" required="" lay-verify="required"
autocomplete="off" class="layui-input">
</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 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 '产品标题至少得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);
//发异步，把数据提交给php
$.post('{:url(\'DoAdd\')}',{
'title':$('#title').val(),
'sort':$('#sort').val(),
'desc':$('#desc').val(),
'once':$('#once').val(),
'over_night':$('#over_night').val(),
'content':editor.txt.html(),
},function(data){
if(data.res ==1){
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);
//关闭当前frame
parent.layer.close(index);
});
}
})
return false;
});
});
</script>
</body>
</html>
/************************** edit.html 修改页面 *************************/
{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>产品标题
</label>
<div class="layui-input-inline">
<input type="text" id="title" name="title" value="{$product.title}" required="" lay-verify="required"
autocomplete="off" class="layui-input">
<input type="hidden" id="id" name="id" value="{$product.id}">
</div>
</div>
<!--<div class="layui-form-item">-->
<!--<label for="username" class="layui-form-label">-->
<!--<span class="x-red">*</span>产品分类-->
<!--</label>-->
<!--<div class="layui-input-inline">-->
<!--<select id="shipping" name="shipping" class="valid">-->
<!--<option value="shentong">热门产品</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">{$product.desc}</textarea>
</div>
</div>
<div class="layui-form-item layui-form-text">
<label for="desc" class="layui-form-label">
内容
</label>
<div class="layui-input-block" id="editor">
{:htmlspecialchars_decode($product.content)}
</div>
</div>
<div class="layui-form-item">
<label for="once" class="layui-form-label">
<span class="x-red">*</span>一次价格
</label>
<div class="layui-input-inline">
<input type="text" id="once" name="once" value="{$product.once}" required="" lay-verify="required"
autocomplete="off" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label for="over_night" class="layui-form-label">
<span class="x-red">*</span>一夜价格
</label>
<div class="layui-input-inline">
<input type="text" id="over_night" name="over_night" value="{$product.over_night}" required="" lay-verify="required"
autocomplete="off" class="layui-input">
</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 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 '产品标题至少得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);
//发异步，把数据提交给php
$.post('{:url(\'DoEdit\')}',{
'id':$('#id').val(),
'title':$('#title').val(),
'desc':$('#desc').val(),
'content':editor.txt.html(),
'once':$('#once').val(),
'over_night':$('#over_night').val(),
},function(data){
if(data.res ==1){
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);
//关闭当前frame
parent.layer.close(index);
});
}
})
return false;
});
});
</script>
</body>
</html>
Correcting teacher：天蓬老师Correction time：2018-12-05 15:38:59
Teacher's summary：每页8条数据，在pageinate()中的参数传的是2？