So, I've tried setting up a component that creates breadcrumbs for React.
The code is here:
https://codesandbox.io/s/dreamy-microservice-mjxg2?fontsize=14
The error it's bringing back is that I'm mishandling the props.children.map, may any of you tell me why or how to fix it?
import React from "react";
import ReactDOM from "react-dom";
import "./styles.css";
const Breadcrumb = ({props}) => {
const list = props.children.map((item) => (<li>{item}</li>));
return (
<ul>{list}</ul>
}:
const BreadcrumbItem = ({href, name}) => <div>{name}</div>;
function App() {
return (
<div className="App">
<Breadcrumb>
<BreadcrumbItem
href="/dashboard"
name="Dashboard"
/>
<BreadcrumbItem
href="/brand"
name="Brands"
/>
<Breadcrumb
href="/brand/new"
name="New brands"
/>
</Breadcrumb>
</div>
);
}
const rootElement = document.getElementById("root");
ReactDOM.render(<App />, rootElement);
Change this:
const Breadcrumb = ({props}) =>
with
const Breadcrumb = (props) =>
Also, there is a typo in the App component. The last children is Breadcrumb
, it should be BreadcrumbItem
.
import React from "react";
import ReactDOM from "react-dom";
import "./styles.css";
const Breadcrumb = (props ) => {
const list = props.children.map(item => <li>{item}</li>);
return <ul>{list}</ul>;
};
const BreadcrumbItem = ({ href, name }) => <div>{name}</div>;
function App() {
return (
<div className="App">
<Breadcrumb>
<BreadcrumbItem href="/dashboard" name="Dashboard" />
<BreadcrumbItem href="/brand" name="Brands" />
<BreadcrumbItem href="/brand/new" name="New brands" />
</Breadcrumb>
</div>
);
}
const rootElement = document.getElementById("root");
ReactDOM.render(<App />, rootElement);
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