Basic Navigation

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Basic Navigation in React

Page creation

In page folder, we will have two page Home page and About page

In main.tsx file, we will defined two paths "/" and "/about" when you direct to "localhost:5173/" , it will render the HomePage component and  when you direct to "localhost:5173/about", it will render the AboutPage component

path define "/" path and render the <HomePage /> element

Links define.

When use click on Link element, it will tell the page to go to URL in "to={"/path"}"attribute

in HomePage.jsx and AboutPage we will create a button a wrap with the Link component from react-router-dom

HomePage.jsx

AboutPage.jsx

When click at the about button, the page will render about page as we define in Route element in main.tsx

Nested route

Nested Routing is the general idea of coupling segments of the URL to component hierarchy and data.

We will the new route call "contact" which will render the ContactPage component, and define the nested route for the contact route. "phone" path which will render PhoneBox component and "profile" will render ProfileBox component.

Here

Create ContactPage.jsx in pages folder and put this content

import { Link, Outlet } from "react-router-dom";

function ContactPage() {
  return (
    <div
      style={{
        display: "flex",
        flexDirection: "column",
        alignItems: "center",
        justifyContent: "center",
        height: "100vh",
        width: "100vw",
        backgroundColor: "black",
      }}
    >
      <h1>Contact Page</h1>
      <Outlet />
      <div>
        <Link to={"/"}>
          <button>Go to home</button>
        </Link>
        <Link to={"/about"}>
          <button>Go to about</button>
        </Link>
      </div>
    </div>
  );
}

export default ContactPage;

Also with the PhoneBox.jsx and ProfileBox.jsx in components folder

//ProfileBox.jsx
function ProfileBox() {
  return <div>Profile</div>;
}

export default ProfileBox;

//PhoneBox.jsx
function PhoneBox() {
  return <div>Phone</div>;
}

export default PhoneBox;

 

When you go to "/contact" you might only see the title Contact Page

But when you direct to "/contact/phone" it will show the text Phone under the contact page name

Explanation

path phone is ourthe basicchild navigationof the contact path and if you notice something in React,ContactPage.jsx nextfile, there is a component name <Outlet/> in the code

An <Outlet> should be used in parent route elements to render their child route elements. This allows nested UI to show up when child routes are rendered. If the parent route matched exactly, it will render a child index route or nothing if there is no index route.

In this example, we have an Outlet component in the ContactPage..jsx which is the parent element when we enter the URL that include their child component it will learnrender howa child component according to manage the dynamicroute index.

Dynamic route