分类模块添加,修改更新以及删除

Original 2018-12-06 16:29:50 284
abstract:/**************************   Sort.php  分类控制器********************/ <?php namespace app\admin\controller; use app\admin\controller\Common; use app\admin\mode
/**************************   Sort.php  分类控制器********************/
<?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()
    {
        //实例化模型
        $sort = new SortModel();
        //查询数据并按照id的顺序每页2条数据
        $sorts = $sort->order('id','desc')->paginate(2);
        //将数据赋值给模板
        $this->view->sorts = $sorts;
        //渲染分类列表
        return $this->fetch();
    }

    public function DoAdd()
    {
        //获取提交过来的数据
       $data = Request::param();
        //获取添加数据
       $data['time'] = time();
       //获取发布管理员
       $data['username'] = Session::get('username');
        //实例化模型
       $sort = new SortModel();
       //存储并验证
       if($sort->save($data))
       {
           //返回对应信息
           return ['res'=>1,'msg'=>'添加成功!'];
       }else{
           return ['res'=>0,'msg'=>'添加失败!'];
       }
    }

    public function edit()
    {
        //获取需要修改的分类id
        $sortId = Request::param('id');
        //使用分类的id查询对应的数据
        $sort = SortModel::get($sortId);
        //将数据赋值给模板
        $this->view->sort = $sort;
        //渲染修改界面
        return $this->fetch();
    }

    public function DoEdit()
    {
        //获取提交数据
        $data = Request::param();
        //实例化模型
        $sort = new SortModel();
        //修改更新操作
        $info = $sort->save([
            'title'=>$data['title'],
            'time'=>time(),
            'username'=>Session::get('username'),
        ],['id'=>$data['id']]);
        //验证修改结果
        if($info){
            //返回对应值
            return ['res'=>1,'msg'=>'修改成功!'];
        }else{
            return ['res'=>0,'msg'=>'修改失败!'];
        }
    }

    public function del()
    {
        //获取需要删除的分类id
        $sortId = Request::param('id');
        //实例化模型
        $sort = new SortModel();
        //删除并验证
        if($sort->destroy($sortId)){
            return ['res'=>1,'msg'=>'删除成功!'];
        }else{
            return ['res'=>0,'msg'=>'删除失败!'];
        }
    }
}

/****************************   SortModel.php 分类模型 ************************/
<?php
namespace app\admin\model;
use \think\Model;

class SortModel extends Model
{
    protected $table = 'sort';

    protected $pk = 'id';
}

/*******************************   index.html 分类列表 ***********************/
{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(\'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>

/******************************   edit.html  修改分类  ******************/
{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;

          //监听提交
          form.on('submit(add)', function(data){
            console.log(data);
            //发异步,把数据提交给php
              $.post('{:url("DoEdit")}',{
                  'title':$('#title').val(),
                  'id':$('#id').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>
    <script>var _hmt = _hmt || []; (function() {
        var hm = document.createElement("script");
        hm.src = "https://hm.baidu.com/hm.js?b393d153aeb26b46e9431fabaf0f6190";
        var s = document.getElementsByTagName("script")[0];
        s.parentNode.insertBefore(hm, s);
      })();</script>
  </body>

</html>


Correcting teacher:韦小宝Correction time:2018-12-06 16:38:06
Teacher's summary:恩!写的很不错哦!很完整!这个项目写完自己可以尝试的按照自己的想法来写个企业站试试了!

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