abstract：通过本章的学习，实现了产品模块的增删改查，代码如下：控制器：Product.php<?php namespace app\admin\controller; use app\admin\model\product\ProductModel; use app\admin\model\sort\SortModel; use think\facade\
通过本章的学习，实现了产品模块的增删改查，代码如下：
控制器：Product.php
<?php
namespace app\admin\controller;
use app\admin\model\product\ProductModel;
use app\admin\model\sort\SortModel;
use think\facade\Request;
use think\facade\Session;
class Product extends Check
{
public function index()
{
$paginate = 3;
$this->view->paginate=$paginate;
$count = ProductModel::count();
$this->view->count=$count;
$product =ProductModel::order('time','desc')->paginate($paginate);
$this->view->product = $product;
return $this->view->fetch();
}
public function add()
{
$sorts = SortModel::all();
$this->view->sorts=$sorts;
return $this->view->fetch();
}
public function edit()
{
$id=Request::param('id');
$product = ProductModel::get($id);
$this->view->product=$product;
return $this->view->fetch();
}
public function upload()
{
$file = Request::file('img');
if($res = $file->validate(['ext'=>'jpg,jpeg,png,gif'])->move('upload'))
{
return json(['errno'=>0,'msg'=>'上传成功','data'=>['/upload/'.$res->getSaveName()]]);
}
else
{
return $file->getError();
}
}
public function doAdd()
{
$data = Request::param();
$data['time']=time();
$data['username']=Session::get('user');
$title = $data['title'];
$info = ProductModel::getByTitle($title);
if ($info == true) {
return ['res' => 0, 'msg' => '产品标题重复！'];
}
$product = new ProductModel();
if($product->save($data))
{
return ['res'=>1,'msg'=>'添加成功'];
}
else
{
return ['res'=>0,'msg'=>'添加失败'];
}
}
public function doEdit()
{
$data = Request::param();
$data['time']=time();
$data['username']=Session::get('user');
$product = new ProductModel();
if($product->save($data,['id'=>$data['id']]))
{
return ['res' => 1, 'msg' => '更新成功！'];
} else {
return ['res' => 0, 'msg' => '更新失败！'];
}
}
public function doDel()
{
$id=Request::param('id');
$product = new ProductModel();
if($product->destroy($id))
{
return ['res'=>1,'msg'=>'删除成功！'];
}
else
{
return ['res'=>0,'msg'=>'删除失败！'];
}
}
}模型：ProductModel.php
<?php
namespace app\admin\model\product;
use think\Model;
class ProductModel extends Model
{
protected $table='product';
protected $pk='id';
}视图：index.html
{include file="/public/header" /}
<body>
<div class="x-nav">
<span class="layui-breadcrumb">
<a href="">首页</a>
<a href="">演示</a>
<a>
<cite>导航元素</cite></a>
</span>
<a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right" href="javascript:location.replace(location.href);" title="刷新">
<i class="layui-icon" style="line-height:30px">ဂ</i></a>
</div>
<div class="x-body">
<xblock>
<button class="layui-btn" onclick="x_admin_show('添加产品','{:url(\'Product/add\')}')"><i class="layui-icon"></i>添加</button>
<span class="x-right" style="line-height:40px">共有数据：{$count}条。每页：{$paginate}条。</span>
</xblock>
<table class="layui-table">
<thead>
<tr>
<th>产品ID</th>
<th>产品标题</th>
<th>产品分类</th>
<th>产品图片</th>
<th>产品简介</th>
<th>发布管理员</th>
<th>发布日期</th>
<th >操作</th>
</tr>
</thead>
<tbody>
{volist name="product" id="list"}
<tr>
<td>{$list.id}</td>
<td>{$list.title}</td>
<td>{$list.sort}</td>
<td><img src="{:GetProPic($list.id)}" /></td>
<td width="50%">{$list.desc}</td>
<td>{$list.username}</td>
<td>{$list.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='+{$list.id})" href="javascript:;">
<i class="layui-icon"></i>
</a>
<a title="删除" onclick="member_del(this,'{$list.id}')" href="javascript:;">
<i class="layui-icon"></i>
</a>
</td>
</tr>
{/volist}
</tbody>
</table>
<div class="page">
<div>
{$product|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-删除*/
function member_del(obj,id){
layer.confirm('确认要删除吗？',function(index){
$.post('{:url("doDel")}',{
'id':id
},function (data) {
if(data.res==1)
{
//发异步删除数据
$(obj).parents("tr").remove();
layer.msg(data.msg,{icon:1,time:1000});
}
else
{
layer.msg(data.msg,{icon:1,time:1000});
}
})
});
}
</script>
</body>
</html>add.html
{include file="/public/header"}
<body>
<div class="x-body">
<form class="layui-form">
<div class="layui-form-item">
<label for="title" class="layui-form-label">
<span class="x-red">*</span>产品标题
</label>
<div class="layui-input-inline">
<input type="text" id="title" name="title" required="" lay-verify="required"
autocomplete="off" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label for="sort" class="layui-form-label">
<span class="x-red">*</span>产品分类
</label>
<div class="layui-input-inline">
<select id="sort" name="sort" class="valid">
{volist name="sorts" id="sort"}
<option value="{$sort.name}">{$sort.name}</option>
{/volist}
</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';
}
}
});
//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': $('#desc').val(),
'once_money':$('#once').val(),
'over_night_money':$('#over_night').val(),
'content': editor.txt.html(),
}, function (data) {
if (data.res == 1) {
layer.alert(data.msg, {icon: 6}, function () {
// 获得frame索引
var index = parent.layer.getFrameIndex(window.name);
//关闭当前frame
parent.layer.close(index);
//刷新父窗口
parent.location.reload();
});
} else {
layer.alert(data.msg, {icon: 6});
}
})
return false;
});
});
</script>
</body>
</html>edit.html
{include file="/public/header"}
<body>
<div class="x-body">
<form class="layui-form">
<div class="layui-form-item">
<label for="title" class="layui-form-label">
<span class="x-red">*</span>产品标题
</label>
<div class="layui-input-inline">
<input type="text" id="title" name="title" value="{$product.title}" required="" lay-verify="required"
autocomplete="off" class="layui-input">
<input type="hidden" id="id" name="id" value="{$product.id}">
</div>
</div>
<div class="layui-form-item">
<label for="desc" class="layui-form-label">
<span class="x-red">*</span>简介
</label>
<div class="layui-input-inline">
<textarea placeholder="请输入内容" id="desc" name="desc" class="layui-textarea">{$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_money}" 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_money}" 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="">
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';
}
}
});
//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_money': $('#once').val(),
'over_night_money': $('#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);
//刷新父窗体
parent.location.reload();
});
} else {
layer.alert(data.msg, {icon: 6});
&
Correcting teacher：查无此人Correction time：2019-05-20 09:10:10
Teacher's summary：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