<?php//和laravel-admin相同$form->editing(function (Form $form) {});$form->submitted(function (Form $form) {});//保存前$form->saving(function (Form $form) { //返回错误信息 return \Admin::responseError("xxxx");});//保存后$form->saved(function (Form $form) {});//删除前$form->deleting(function (Form $form,$id) {});//删除后$form->deleted(function (Form $form) {});//表单验证时回调,用于处理复杂的表单验证$form->validating(function (Form $form, $validator) { //-------例如 $validator->sometimes('end_time', 'email', function ($input) { return true; });});//表单要编辑的数据查询并处理后,可用于对不存在的关联模型字段提供数据$form->editQuery(function (Form $form,$data) { //比如我要附加产品sku的数据 $form->editData["goods_sku"] = [ "goods_attrs" => $form->model()->attr_map, "goods_sku_list" => $form->model()->skus, ];});//表单数据保存后,此事件是在数据库事务中触发,如果抛出异常将会回滚$form->DbTransaction(function (Form $form) { try { $model = $form->model(); //比如在产品基本数据保存完毕后,自定义保存产品sku数据 //获取表单提交的数据 $attrs = $form->input("goods_sku.goods_attrs"); //保存逻辑.......... } catch (\Exception $exception) { abort(400, 'SKU保存失败'); }});