Deals.js
import {Tab, Nav, NavItem} from 'react-bootstrap';
const Deals = (props) => {
return (
<div>
<Tab.Container id="tabs-with-dropdown" defaultActiveKey="first">
<Nav bsStyle="tabs">
<NavItem eventKey="first">
<span>props.hedding1</span>
</NavItem>
<NavItem eventKey="second">
<span>props.hedding2</span>
</NavItem>
</Nav>
<Tab.Content animation>
<Tab.Pane eventKey="first">
<span>Tab 1 content</span>
</Tab.Pane>
<Tab.Pane eventKey="second">
<span>Tab 2 content</span>
</Tab.Pane>
</Tab.Content>
</Tab.Container>
<Tab.Container id="tabs-with-dropdown" defaultActiveKey="first">
<Nav bsStyle="tabs">
<NavItem eventKey="first">
<span>Tab 1</span>
</NavItem>
<NavItem eventKey="second">
<span>Tab 2</span>
</NavItem>
</Nav>
<Tab.Content animation>
<Tab.Pane eventKey="first">
<span>Tab 1 content</span>
</Tab.Pane>
<Tab.Pane eventKey="second">
<span>Tab 2 content</span>
</Tab.Pane>
</Tab.Content>
</Tab.Container>
</div>
);
};
export default Deals;
我收到这样的错误:
警告:React.createElement:类型不应为 null、未定义、布尔值或数字。它应该是一个字符串(对于 DOM 元素)或一个 ReactClass(对于复合组件)。检查
Deals
.
给出的错误是:
不变违规:元素类型无效:预期为字符串(对于内置组件)或类/函数(对于复合组件),但得到:未定义。检查
Deals
.