创建后台控制器

继续以文章分类为例，我们在actionphp/application/example/controller/admin/目录下创建Cate.php文件，注意这里我们就会用到initadmin里很重要的一个特性：动态页面，咱们不需要去写.vue，只要在这里编写PHP代码即可自动解析生页面，内容如下：

创建后台控制器 - 图1

  1. <?php
  2. /**
  3.  * +----------------------------------------------------------------------
  4.  * | InitAdmin/actionphp [ InitAdmin渐进式模块化通用后台 ]
  5.  * +----------------------------------------------------------------------
  6.  * | Copyright (c) 2018-2019 http://initadmin.net All rights reserved.
  7.  * +----------------------------------------------------------------------
  8.  * | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
  9.  * +----------------------------------------------------------------------
  10.  * | Author: jry <ijry@qq.com>
  11.  * +----------------------------------------------------------------------
  12. */
  14. namespace app\example\controller\admin;
  16. use think\Db;
  17. use think\Validate;
  18. use think\facade\Request;
  19. use app\core\controller\common\Admin;
  20. use app\core\util\Tree;
  22. /**
  23.  * 文章分类
  24.  *
  25.  * @author jry <ijry@qq.com>
  26.  */
  27. class Cate extends Admin
  28. {
  29.     private $example_cate;
  30.     protected function initialize()
  31.     {
  32.         parent::initialize();
  33.         $this->example_cate = new \app\example\model\Cate();
  34.     }
  36.     /**
  37.      * 分类列表
  38.      *
  39.      * @return \think\Response
  40.      * @author jry <ijry@qq.com>
  41.      */
  42.     public function lists()
  43.     {
  44.         //分类列表
  45.         $data_list = $this->example_cate->select()->toArray();
  46.         $tree      = new Tree();
  47.         $data_list = $tree->list2tree($data_list);
  49.         //构造动态页面数据
  50.         $ibuilder_list = new \app\core\util\ibuilder\IbuilderList();
  51.         $list_data = $ibuilder_list->init()
  52.             ->addTopButton('add', '添加分类', ['api' => '/v1/admin/example/cate/add'])
  53.             ->addRightButton('edit', '修改', ['api' => '/v1/admin//example/cate/edit', 'title' => '修改分类信息'])
  54.             ->addRightButton('delete', '删除', [
  55.                 'api' => '/v1/admin//example/cate/delete',
  56.                 'title' => '确认要删除该分类吗？',
  57.                 'modal_type' => 'confirm',
  58.                 'width' => '600',
  59.                 'okText' => '确认删除',
  60.                 'cancelText' => '取消操作',
  61.                 'content' => '<p>删除后前台将无法访问</p>',
  62.             ])
  63.             ->addColumn('id' , 'ID', ['width' => '50px'])
  64.             ->addColumn('nickname', '昵称', ['width' => '120px'])
  65.             ->addColumn('username', '用户名', ['width' => '120px'])
  66.             ->addColumn('mobile', '手机号', ['width' => '120px'])
  67.             ->addColumn('email', '邮箱', ['width' => '120px'])
  68.             ->addColumn('sortnum', '排序', ['width' => '50px'])
  69.             ->addColumn('right_button_list', '操作', [
  70.                 'minWidth' => '50px',
  71.                 'type' => 'template',
  72.                 'template' => 'right_button_list'
  73.             ])
  74.             ->getData();
  76.         //返回数据
  77.         return json([
  78.                 'code' => 200, 'msg' => '成功', 'data' => [
  79.                     'data_list' => $data_list,
  80.                     'list_data' => $list_data
  81.                 ]
  82.             ]);
  83.     }
  85.     /**
  86.      * 添加
  87.      *
  88.      * @return \think\Response
  89.      * @author jry <ijry@qq.com>
  90.      */
  91.     public function add()
  92.     {
  93.         if (request()->isPost()) {
  94.             //数据验证
  95.             $validate = Validate::make([
  96.                 'title'  => 'require'
  97.             ],
  98.             [
  99.                 'title.require' => '分类标题必须'
  100.             ]);
  101.             $data = input('post.');
  102.             if (!$validate->check($data)) {
  103.                 return json(['code' => 200, 'msg' => $validate->getError(), 'data' => []]);
  104.             }
  106.             //数据构造
  107.             $data_db = $data;
  108.             if (count($data_db) <= 0 ) {
  109.                 return json(['code' => 0, 'msg' => '无数据提交', 'data' => []]);
  110.             }
  111.             $data_db['status']   = 1;
  112.             $data_db['create_time']   = time();
  114.             //存储数据
  115.             $ret = $this->example_cate->save($data_db);
  116.             if ($ret) {
  117.                 return json(['code' => 200, 'msg' => '添加成功', 'data' => []]);
  118.             } else {
  119.                 return json(['code' => 0, 'msg' => '添加失败:' . $this->core_user->getError(), 'data' => []]);
  120.             }
  121.         } else {
  122.             //构造动态页面数据
  123.             $ibuilder_form = new \app\core\util\ibuilder\IbuilderForm();
  124.             $form_data = $ibuilder_form->init()
  125.                 ->setFormMethod('post')
  126.                 ->addFormItem('title', '标题', 'text', '', [
  127.                     'placeholder' => '请输入标题',
  128.                     'tip' => '分类标题'
  129.                 ])
  130.                 ->addFormRule('title', [
  131.                     ['required' => true, 'message' => '请填写标题', 'trigger' => 'change'],
  132.                 ])
  133.                 ->setFormValues()
  134.                 ->getData();
  136.             //返回数据
  137.             return json([
  138.                 'code' => 200,
  139.                 'msg' => '成功',
  140.                 'data' => [
  141.                     'form_data' => $form_data
  142.                 ]
  143.             ]);
  144.         }
  145.     }
  147.     /**
  148.      * 修改
  149.      *
  150.      * @return \think\Response
  151.      * @author jry <ijry@qq.com>
  152.      */
  153.     public function edit($id)
  154.     {
  155.         if (request()->isPut()) {
  156.             //数据验证
  157.             $validate = Validate::make([
  158.                     'title'  => 'require'
  159.                 ],
  160.                 [
  161.                     'title.require' => '标题必须'
  162.                 ]);
  163.             $data = input('post.');
  164.             if (!$validate->check($data)) {
  165.                 return json(['code' => 200, 'msg' => $validate->getError(), 'data' => []]);
  166.             }
  168.             //数据构造
  169.             $data_db = $data;
  170.             if (count($data_db) <= 0 ) {
  171.                 return json(['code' => 0, 'msg' => '无数据提交', 'data' => []]);
  172.             }
  174.             //存储数据
  175.             $ret = $this->example_cate->update($data_db, ['id' => $id]);
  176.             if ($ret) {
  177.                 return json(['code' => 200, 'msg' => '修改信息成功', 'data' => []]);
  178.             } else {
  179.                 return json(['code' => 0, 'msg' => '修改信息失败:' . $this->core_user->getError(), 'data' => []]);
  180.             }
  181.         } else {
  182.             //用户信息
  183.             $info = $this->core_user
  184.                 ->where('id', $id)
  185.                 ->find();
  187.             //构造动态页面数据
  188.             $ibuilder_form = new \app\core\util\ibuilder\IbuilderForm();
  189.             $form_data = $ibuilder_form->init()
  190.                 ->setFormMethod('put')
  191.                 ->addFormItem('title', '标题', 'text', $info['title'], [
  192.                     'placeholder' => '请输入标题',
  193.                     'tip' => '分类标题'
  194.                 ])
  195.                 ->addFormRule('title', [
  196.                     ['required' => true, 'message' => '请填写标题', 'trigger' => 'change'],
  197.                 ])
  198.                 ->setFormValues()
  199.                 ->getData();
  201.             //返回数据
  202.             return json([
  203.                 'code' => 200,
  204.                 'msg' => '成功',
  205.                 'data' => [
  206.                     'form_data' => $form_data
  207.                 ]
  208.             ]);
  209.         }
  210.     }
  212.     /**
  213.      * 删除
  214.      *
  215.      * @return \think\Response
  216.      * @author jry <ijry@qq.com>
  217.      */
  218.     public function delete($id)
  219.     {
  220.         //删除
  221.         $ret = $this->example_cate
  222.             ->where(['id' => $id])
  223.             ->find()
  224.             ->delete();
  225.         if ($ret) {
  226.             return json(['code' => 200, 'msg' => '删除成功', 'data' => []]);
  227.         } else {
  228.             return json(['code' => 0, 'msg' => '删除错误:' . $this->core_user->getError(), 'data' => []]);
  229.         }
  230.     }
  231. }