reactjs - 我在 api 平台管理中的表单创建和修改渲染不起作用

问题描述

我的管理面板有问题。我的 api 没问题，（可以发布和获取）但是当我想使用管理面板创建或更新对象时，我有一个白色的表单：屏幕

我的控制台中也有这个警告：

Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.
    in IntrospectedFilterGuesser (created by ResourcesIntrospecter)
    in ResourcesIntrospecter (created by Introspecter)
    in Introspecter (created by FilterGuesser)
    in FilterGuesser
    in div (created by ForwardRef(Toolbar))
    in ForwardRef(Toolbar) (created by WithStyles(ForwardRef(Toolbar)))
    in WithStyles(ForwardRef(Toolbar)) (created by TopToolbar)
    in TopToolbar (created by ListActions)
    in ListActions
    in div (created by ForwardRef(Toolbar))
    in ForwardRef(Toolbar) (created by WithStyles(ForwardRef(Toolbar)))
    in WithStyles(ForwardRef(Toolbar)) (created by ListToolbar)
    in ListToolbar (created by ListView)

有人可以帮助我吗？先感谢您

我没有改变api平台的原生代码。

我的 app.js 是（REACT_APP_API_ENTRYPOINT = https://localhost:8443）：

import React from 'react';
import { HydraAdmin } from '@api-platform/admin';

export default () => <HydraAdmin entrypoint={process.env.REACT_APP_API_ENTRYPOINT}/>;

我的 API 中的 nelmio_cors.yaml ：

nelmio_cors:
    defaults:
        origin_regex: true
        allow_origin: ['%env(CORS_ALLOW_ORIGIN)%']
        allow_methods: ['GET', 'OPTIONS', 'POST', 'PUT', 'PATCH', 'DELETE']
        allow_headers: ['Content-Type', 'Authorization', 'Preload', 'Fields']
        expose_headers: ['Link']
        max_age: 3600
    paths:
        '^/': null

api中的实体示例：

<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * SupplierType
 *
 * @ORM\Table(name="supplier_type")
 * @ORM\Entity(repositoryClass="App\Repository\CustomEntityRepository")
 */
class SupplierType
{
    /**
     * @var int
     *
     * @ApiResource
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="SEQUENCE")
     * @ORM\SequenceGenerator(sequenceName="supplier_type_id_seq", allocationSize=1, initialValue=1)
     */
    private $id;

    /**
     * @var string
     *
     * @ORM\Column(name="code", type="string", length=100, nullable=false, unique=true)
     */
    private $code;

    /**
     * @var string
     *
     * @ORM\Column(name="label", type="string", length=100, nullable=false)
     */
    private $label;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="created", type="datetime")
     */
    private $created;

    /**
     * @var \DateTime
     *
     * @ORM\Column(name="updated", type="datetime")
     */
    private $updated;

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getCode(): ?string
    {
        return $this->code;
    }

    public function setCode(string $code): self
    {
        $this->code = $code;

        return $this;
    }

    public function getLabel(): ?string
    {
        return $this->label;
    }

    public function setLabel(string $label): self
    {
        $this->label = $label;

        return $this;
    }

    public function getCreated(): ?\DateTimeInterface
    {
        return $this->created;
    }

    public function setCreated(\DateTimeInterface $created): self
    {
        $this->created = $created;

        return $this;
    }

    public function getUpdated(): ?\DateTimeInterface
    {
        return $this->updated;
    }

    public function setUpdated(\DateTimeInterface $updated): self
    {
        $this->updated = $updated;

        return $this;
    }
}

标签： reactjssymfonyapi-platform.com

reactjs - 我在 api 平台管理中的表单创建和修改渲染不起作用

问题描述

解决方案

推荐阅读