Reactjs 如何在a之外使用useFormState<;表格/>;
我将Reactjs 如何在a之外使用useFormState<;表格/>;,reactjs,jestjs,redux-form,react-admin,react-final-form,Reactjs,Jestjs,Redux Form,React Admin,React Final Form,我将react adminv2.0升级到3.0,我遵循了这一点 我对react final form和jest测试有问题 我在一个按钮上做了一个自定义逻辑,我需要表单值,所以我使用了react final表单中的useFormState。它在应用程序上运行良好,但在运行jest测试时出错 这是我的组件中的代码 import { Button } from '@material-ui/core'; import { Save } from '@material-ui/icons'; import
react admin
v2.0升级到3.0,我遵循了这一点
我对react final form
和jest
测试有问题
我在一个按钮上做了一个自定义逻辑,我需要表单值,所以我使用了react final表单中的useFormState
。它在应用程序上运行良好,但在运行jest
测试时出错
这是我的组件中的代码
import { Button } from '@material-ui/core';
import { Save } from '@material-ui/icons';
import { useFormState } from 'react-final-form';
import React, { useCallback } from 'react';
const Toolbar = ({ onSubmit, translate }) => {
const formState = useFormState();
const handleCustomSubmit = useCallback(() => {
const data = formState.values;
onSubmit(data);
}, [formState.values]);
return (
<Button id="SLM_saveButton" onClick={handleCustomSubmit}>
<Save />
{translate('ui_update')}
</Button>
);
};
从'@material ui/core'导入{Button};
从“@material ui/icons”导入{Save};
从“react final form”导入{useFormState};
从“React”导入React,{useCallback};
常量工具栏=({onSubmit,translate})=>{
const formState=useFormState();
const handleCustomSubmit=useCallback(()=>{
常量数据=formState.values;
提交(数据);
},[formState.values]);
返回(
{translate('ui_update')}
);
};
这里是错误
useFormState must be used inside of a <Form> component
6 |
7 | const Toolbar = ({ onSubmit, translate }) => {
> 8 | const formState = useFormState();
| ^
9 |
10 | const handleCustomSubmit = useCallback(() => {
11 | const data = formState.values;
at useForm (node_modules/react-final-form/dist/react-final-form.cjs.js:297:11)
at useFormState (node_modules/react-final-form/dist/react-final-form.cjs.js:309:14)
at Component (packages/ui/src/components/Toolbar/component.js:8:21)
at wrappedComponent.displayName.adapter.displayNameOfNode.type (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:569:33)
at ReactShallowRenderer.render (node_modules/react-test-renderer/cjs/react-test-renderer-shallow.development.js:858:32)
at fn (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:645:55)
at withSetStateAllowed (node_modules/enzyme-adapter-utils/src/Utils.js:99:18)
at Object.render (node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:645:20)
at new ShallowWrapper (node_modules/enzyme/src/ShallowWrapper.js:411:22)
at Object.shallow (node_modules/enzyme/src/shallow.js:10:10)
useFormState必须在组件内部使用
6 |
7 |常量工具栏=({onSubmit,translate})=>{
>8 | const formState=useFormState();
| ^
9 |
10 | const handleCustomSubmit=useCallback(()=>{
11 | const data=formState.values;
在useForm(node_modules/react final form/dist/react final form.cjs:297:11)
在useFormState(node_modules/react final form/dist/react final form.cjs:309:14)
at组件(packages/ui/src/components/Toolbar/Component.js:8:21)
在wrappedComponent.displayName.adapter.displayNameOfNode.type(node_modules/enzyme-adapter-react-16/src/reactiseteenadapter.js:569:33)
在reactshallwrender.render(node_modules/react test renderer/cjs/react test renderer shall.development.js:858:32)
在fn(node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:645:55)
在允许的状态下(node_modules/enzyme adapter utils/src/utils.js:99:18)
在Object.render(node_modules/enzyme-adapter-react-16/src/ReactSixteenAdapter.js:645:20)
在新ShallowRapper(node_modules/enzyme/src/shallowRapper.js:411:22)
在Object.shallow(node_modules/enzyme/src/shallow.js:10:10)
我不知道如何在react admin中正确使用
和useFormState
。useFormState()
在React上下文中查找包含表单。显然,在应用程序中,您的
始终位于
中,因此您需要为测试复制该表单