Docs / Deep dives / Use Next.js, Typescript and OpenAPI with Flotiq content

Use data from Flotiq in React and Typescript projects

Info

This page demonstrates a TypeScript-based approach to React components hydrated with data coming from Flotiq

Introduction

In this short article we will show how to setup a Flotiq content type and use your OpenAPI schema to generate a Typescript-compatible API client that will integrate seamlessly with your Next.js project. As a result you will be able to consume any data you store in Flotiq in Next.js with benefits like code completion in your IDE.

Prerequisites

• Flotiq account
• basic Typescript and React knowledge.

Create a content type in Flotiq

Start with a simple content type, for example one that represents a Hero section in your website.

once you create the content type definition - go ahead and add some objects too.

Create NextJS project

Next, use the create-next-app to setup a fresh Next.js project

npx create-next-app@latest flotiq-component-demo --typescript --eslint
cd flotiq-component-demo

Read more about create-next-app here.

Flotiq Codegen TS

This package simplifies Typescript Fetch API integration for your Flotiq project, tailored to your Flotiq account data. To build your customized API package, just run this command:

npx flotiq-codegen-ts generate 

Note

If you make any changes (additions or deletions) to the content type definitions in your Flotiq account, you will need to rerun npx flotiq-codegen-ts generate command

Note

You can use the flotiq-codegen-ts generate --watch to enable automatic detection of changes to your Content definitions by Flotiq Codegen TS. This will automatically regenerate the SDK to reflect the current state of your Content definitons.

Use the API

We’re almost done! Now you have to edit 2 files in the NextJS repo: 1. src/app/page.tsx and 2. src/app/components/hero.tsx (new file) to start using the API.

Let’s start with page.tsx. First, we need to connect to Flotiq API, add the following lines to your file

// add this at the beginning of the file, with other imports
import { FlotiqApi } from '../flotiqApi/index'

const apiKey = process.env.FLOTIQ_API_KEY

async function getData(
    page = 1,
    limit = 10,
    filters = undefined,
    direction = 'asc',
    orderBy = 'date'
) : HeroList {
  const api = new FlotiqApi(apiKey);

  // let's fetch all sections and make sure we hydrate them 
  return await api.hero.list({
      page,
      limit,
      filters,
      order_by: orderBy,
      order_direction: direction,
      hydrate:1
  })

}

next, let’s update the Home() component to display all the sections found:

export default async function Home() {
  const list = await getData();
  return (
    <main>
      <div className="bg-white py-24 sm:py-32">
          {list.data?.map((section, index)=>{
              return <HeroComponent hero={section}></HeroComponent>
            });
          }
          </div>
    </main>
  )
}

now, let’s create that HeroComponent in the src/app/components/hero.tsx file:

import { Hero } from "../../../flotiqApi/src";

interface HeroProps {
  hero: Hero
}

export default function HeroComponent({hero} : HeroProps){

    return (
            <div>
             <h3>
                 {hero.lead_text}
             </h3>
            </div>
    );
}

That’s it! Start using TypeScript with Flotiq data. By now you probably noticed how convenient it is to have explicit typing and code completion in your editor: