wxgzh/app/Admin/Controllers/ActivityController.php

<?php

namespace App\Admin\Controllers;

use App\Models\Activity;
use App\Models\ActivityRange;
use App\Models\ActivityWorkStation;
use Encore\Admin\Controllers\AdminController;
use Encore\Admin\Facades\Admin;
use Encore\Admin\Form;
use Encore\Admin\Grid;
use Encore\Admin\Show;

class ActivityController extends AdminController
{
    /**
     * Title for current resource.
     *
     * @var string
     */
    protected $title = '六进活动';

    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        $grid = new Grid(new Activity());
        //权限
        $grid->actions(function ($actions) {

            // 没有`delete-image`权限的角色不显示删除按钮
            if (!Admin::user()->can('delete-activite')) {
                $actions->disableDelete();
            }
        });

        $grid->filter(function($filter){
            $filter->disableIdFilter();
            // $filter->where(function($query){
            //     $query->where('activity_range_id=' . $_GET['activity_range_id']);
            // },'hidden');
            // 在这里添加字段过滤器
            $filter->like('title', '活动标题');
            $filter->equal('organiz_type', '机关类型')->select([1=>'党政机关', 2=>'学校', 3=>'企业', 4=>'公共场所', 5=>'社区', 6=>'农村']);
            $filter->expand();
            // $filter->equal('activity_range_id', '活动区域');
        });
        //单个区域查询条件
        if(isset($_GET['belong'])) {
            $grid->model()->where('belong', '=', $_GET['belong']);
        }

        $grid->column('id', __('Id'));
        $grid->column('workstation.name', __('开展单位'));
        $grid->column('organiz_type', __('单位类型'))->using([1=>'党政机关', 2=>'学校', 3=>'企业', 4=>'公共场所', 5=>'社区', 6=>'农村']);
        $grid->column('range.name', __('活动区域'));
        $grid->column('title', __('活动标题'));
        $grid->column('organiz_name', __('单位名称'));
        $grid->column('member_num', __('参加人数'));
        // $grid->column('content', __('活动内容'));
        // $grid->column('ext', __('附件资料'));
        $grid->column('active_time', __('活动时间'));
        $grid->column('creater.name', __('创建者'));
        $grid->column('updater.name', __('修改者'));
        // $grid->column('created_at', __('创建时间'));
        // $grid->column('updated_at', __('修改时间'));

        return $grid;
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     * @return Show
     */
    protected function detail($id)
    {
        $show = new Show(Activity::findOrFail($id));

        $show->field('id', __('Id'));
        $show->field('workstation.name', __('开展单位'));
        $show->field('organiz_type', __('单位类型'))->using([1=>'党政机关', 2=>'学校', 3=>'企业', 4=>'公共场所', 5=>'社区', 6=>'农村']);
        $show->field('range.name', __('开展区域'));
        $show->field('title', __('活动标题'));
        $show->field('active_time', __('活动时间'));
        $show->field('organiz_name', __('单位名称'));
        $show->field('member_num', __('参加人数'));
        $show->field('content', __('活动内容'));
        $show->field('ext', __('附件资料'));
        $show->field('creater.name', __('创建者'));
        $show->field('updator.name', __('更新者'));
        // $show->field('created_at', __('Created at'));
        // $show->field('updated_at', __('Updated at'));

        return $show;
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
       
        $form = new Form(new Activity());
        $form->tools(function (Form\Tools $tools) {

            // 去掉`列表`按钮
            $tools->disableList();
        
            // // 去掉`删除`按钮
            // $tools->disableDelete();
        
            // // 去掉`查看`按钮
            // $tools->disableView();
        
            
        });
        $form->select('belong', __('开展单位'))->options(function(){
            $ret = [];
            $stations = ActivityWorkStation::select(['work_station_id as id', 'name'])->get();
            if($stations){
                foreach($stations as $v){
                    $ret[$v->id] = $v->name;
                }
            }
            return $ret;
        })->required();
        $form->select('organiz_type', __('被开展单位类型'))->options([1=>'党政机关', 2=>'学校', 3=>'企事业单位', 4=>'公共场所', 5=>'社区', 6=>'农村'])->required();
        $form->select('activity_range_id', __('活动区域'))->options(function(){
            $ret = [];
            $range = ActivityRange::select(['id', 'name'])->get();
            if($range){
                foreach($range as $v){
                    $ret[$v->id] = $v->name;
                }
            }
            return $ret;
        })->required();
        $form->datetime('active_time', __('活动时间'))->required();

        $form->text('title', __('活动标题'))->required();
        $form->text('organiz_name', __('单位名称'))->required();
        $form->text('member_num', __('参加人数'))->required();
        $form->text('member', __('主要参加人员'))->required();
        $form->textarea('content', __('活动内容'));
       
        // 多文件
        $form->multipleFile('ext', __('附件资料'))->removable();
        // $form->number('creater', __('Creater'));
        // $form->number('updator', __('Updator'));

        return $form;
    }
}