lianjie_admin/app/Admin/Forms/v3/ProgramShareCardForm.php

<?php

namespace App\Admin\Forms\v3;

use Dcat\Admin\Widgets\Form;
use Symfony\Component\HttpFoundation\Response;
use Illuminate\Support\Facades\Redis;
use App\Libs\Redis\RedisKey;
use Dcat\Admin\Form\NestedForm;

class ProgramShareCardForm extends Form
{

    /**
     * Handle the form request.
     *
     * @param array $input
     *
     * @return Response
     */
    public function handle(array $input)
    {
        // 获取外部传递参数
        $data = $input['share_card'];
       
        $data[0]['image'] = '';
        foreach($data as &$value){
            $value = json_encode($value);
        }
        // dd($data);
        $res = Redis::hmset(RedisKey::PROGRAM_SHARE_CARD , $data);
        if($res){
            return $this->success('修改成功','/share_card_setting');
        }else{
            return $this->error('修改失败');
        }
    }

    /**
     * Build a form here.
     */
    public function form()
    {
        $data = Redis::hgetall(RedisKey::PROGRAM_SHARE_CARD);

        $this->display('setting' , '设置')->value('小程序分享卡片设置');
        foreach($data as &$value){
            $value = json_decode($value,true);
            // dd($data);
            $this->table('share_card', function (NestedForm $table) use($value){
                $table->text('title','标题')->value($value['title'])->width(10);
                $table->image('image','图片')->autoUpload()->width(2)
                    ->customFormat(function() use($value){
                        return [$value['image']];
                    });
            });
        }
        

        // $this->hasMany('share_card', function (NestedForm $form) {
        //     $form->text('title','标题')->required()->default('');
        //     $form->image('image','图片')->autoUpload()->saveFullUrl()->width(3);
        // });
       
        // $this->image('img');->saveFullUrl()
    }

    /**
     * The data of the form.
     *
     * @return array
     */
    public function default()
    {
        return [];
    }

}