我很反应并且一直在使用react-storybook构建组件来教我自己反应UI。我也在尝试学习反应引导程序,建议用于反应Facebook样板。
当我尝试加载使用react-bootstrap
的组件时出现错误这是错误:
Nav is not defined
ReferenceError: Nav is not defined
at eval (webpack:///./src/stories/index.js?:114:9)
at renderMain (webpack:///./~/@kadira/storybook/dist/client/preview/render.js?:108:17)
at renderPreview (webpack:///./~/@kadira/storybook/dist/client/preview/render.js?:141:12)
at Array.renderUI (webpack:///./~/@kadira/storybook/dist/client/preview/index.js?:89:26)
at Object.dispatch (webpack:///./~/redux/lib/createStore.js?:186:19)
at ConfigApi._renderMain (webpack:///./~/@kadira/storybook/dist/client/preview/config_api.js?:48:24)
at render (webpack:///./~/@kadira/storybook/dist/client/preview/config_api.js?:66:17)
at ConfigApi.configure (webpack:///./~/@kadira/storybook/dist/client/preview/config_api.js?:91:9)
at Object.eval (webpack:///./.storybook/config.js?:9:26)
at eval (webpack:///./.storybook/config.js?:10:30)
这是我的config.js
import { configure } from '@kadira/storybook';
function loadStories() {
require('../src/stories');
}
configure(loadStories, module);
以下是名为MenuHeader
的导航栏组件import React from 'react';
import Navbar from 'react-bootstrap/lib/Navbar';
const Mainbar = ({}) => (
<Navbar inverse collapseOnSelect>
<Navbar.Header>
<Navbar.Brand>
<a href="#">mainBar</a>
</Navbar.Brand>
<Navbar.Toggle />
</Navbar.Header>
<Navbar.Collapse>
<Nav>
<NavItem eventKey={1} href="#">Link1</NavItem>
<NavItem eventKey={2} href="#">Link2</NavItem>
</Nav>
</Navbar.Collapse>
</Navbar>
);
export default Mainbar;
这是index.js
import React from 'react';
import { storiesOf, action, linkTo } from '@kadira/storybook';
import Button from './Button';
import Welcome from './Welcome';
import Mainbar from './MenuHeader';
storiesOf('Welcome', module)
.add('to Storybook', () => (
<Welcome showApp={linkTo('Button')}/>
));
storiesOf('Button', module)
.add('with text', () => (
<Button onClick={action('clicked')}>Hello Button</Button>
))
.add('with some emoji', () => (
<Button onClick={action('clicked')}> </Button>
));
storiesOf('Mainbar', module)
.add('Test Navbar',() => ( <Navbar inverse collapseOnSelect>
<Navbar.Header>
<Navbar.Brand>
<a href="#">mainBar</a>
</Navbar.Brand>
<Navbar.Toggle />
</Navbar.Header>
<Navbar.Collapse>
<Nav>
<NavItem eventKey={1} href="#">Link1</NavItem>
<NavItem eventKey={2} href="#">Link2</NavItem>
</Nav>
</Navbar.Collapse>
</Navbar>));
非常感谢任何帮助
答案 0 :(得分:1)
这是因为在 MenuHeader 组件中,Nav
和NavItem
组件未定义。
您可以将其导入为。
import React from 'react';
import Navbar from 'react-bootstrap/lib/Navbar';
import Nav from 'react-bootstrap/lib/Nav';
import NavItem from 'react-bootstrap/lib/NavItem';
const Mainbar = ({}) => (
检查导入代码,因为我还没有使用react-bootstrap