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结合本章学习内容,完成分类模块

.2019-08-12 11:01:47358

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controller/Sort.php

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<?php

namespace app\admin\controller;

use app\admin\controller\Common;

use app\admin\model\SortModel;

use think\facade\Request;

use think\facade\Session;

 

class Sort extends Common

{

    public function index()

    {

        $sort = new SortModel();

        $sorts =$sort->order('id','desc')->paginate(6);

        $this->view->sorts = $sorts;

        return $this->fetch();

    }

    public function DoAdd()

    {

        //获取前台的数据

        $data = Request::param();

        $data['time']=time();

        $data['username']=Session::get('username');

        //实例化模型

        $sort = new SortModel();

        if($sort->save($data)){

            return ['res'=>1,'msg'=>'添加成功!'];

        }else{

            return ['res'=>1,'msg'=>'添加失败!'];

        }

    }

    public function edit()

    {

        //获取需要修改的id

        $sortId = Request::param('id');

        $sort = SortModel::get($sortId);

        //数据赋值给模板

        $this->view->sort=$sort;

        return $this->fetch();

    }

    public function DoEdit()

    {

        $data=Request::param();

        $sort=new SortModel();

        $info=$sort->save([

            'title'=>$data['title'],

            'time'=>time(),

            'username'=>Session::get('username'),

        ],['id'=>$data['id']]);

        if($info){

            return ['res'=>1,'msg'=>'修改成功!'];

        }else{

            return ['res'=>0,'msg'=>'修改失败!'];

        }

    }

    public function del()

    {

        //获取要删除的id

        $sortId = Request::param('id');

        //实例化模型

        $sort = new SortModel();

        if($sort->destroy($sortId)){

            return ['res'=>1,'msg'=>'删除成功!'];

        }

    }

}

model/SortModel.php

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<?php

namespace app\admin\model;

use \think\Model;

 

class SortModel extends Model

{

    protected $table = 'sort';

    protected $pk = 'id';

 

}

view/sort/edit.html

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{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>分类名

            </label>

            <div class="layui-input-inline">

                <input type="text" id="title" name="title" value="{$sort.title}"  required="" lay-verify="required"

                       autocomplete="off" class="layui-input">

                <input type="hidden" id="id" value="{$sort.id}">

            </div>

            <div class="layui-form-mid layui-word-aux">

                <span class="x-red">*</span>将会成为您唯一的分类名

            </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>

    layui.use(['form','layer'], function(){

        $ = layui.jquery;

        var form = layui.form

            ,layer = layui.layer;

 

        //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($('#password').val()!=$('#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(),

            },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>

 

</html>

view/sort/index.html

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{include file="/public/head"}

 

<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">

    <div class="layui-row">

        <form class="layui-form layui-col-md12 x-so layui-form-pane">

            <input class="layui-input" placeholder="分类名" id="title" name="title">

            <button class="layui-btn"  lay-submit="" lay-filter="sreach"><i class="layui-icon"></i>添加</button>

        </form>

    </div>

    <table class="layui-table layui-form">

        <thead>

        <tr>

            <th width="70">ID</th>

            <th width="200">分类名</th>

            <th width="200">管理员</th>

            <th width="200" >创建时间</th>

            <th width="200">操作</th>

        </thead>

        <tbody>

        {volist name="sorts" id="sort"}

        <tr>

            <td>{$sort.id}</td>

            <td>

                {$sort.title}

            </td>

            <td>{$sort.username}</td>

            <td>{$sort.time|date="Y-m-d"}</td>

            <td class="td-manage">

                <button class="layui-btn layui-btn layui-btn-xs"  onclick="x_admin_show('编辑','{:url(\'Sort/edit\')}?id={$sort.id}')" ><i class="layui-icon">&#xe642;</i>编辑</button>

                <button class="layui-btn-danger layui-btn layui-btn-xs"  onclick="member_del(this,'{$sort.id}')" href="javascript:;" ><i class="layui-icon">&#xe640;</i>删除</button>

            </td>

        </tr>

        {/volist}

        </tbody>

    </table>

    <div class="page">

        <div>

            {$sorts|raw}

        </div>

    </div>

</div>

<style type="text/css">

 

</style>

<script>

    layui.use(['form'], function(){

        form = layui.form;

        form.on('submit(sreach)', function(data){

            console.log(data);

            $.post("{:url('DoAdd')}",{

                'title':$('#title').val()

            },function (data) {

                if (data.reg == 1){

                    layer.msg(data.msg,{icon:1,time:1000});

                }else{

                    layer.msg(data.msg,{icon:1,time:1000});

                }

            })

            return false;

        })

    });

    /*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(\'Sort/del\')}','id='+id,function (data) {

                if (data.res == 1){

                    $(obj).parents("tr").remove();

                    layer.msg(data.msg,{icon:1,time:1000});

                }

            })

        });

    }

</script>

 

</body>

 

</html>


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