What is the best way to import multiple data.js files into a React JS application?

Currently, I am working on a project where I need to load or input multiple data.js files into my React JS application. Specifically, I have dataCPU.js, dataGPU.js, and around 7 others. Here is the code snippet for reference:

App.js

import Header from './components/Header';
import Main from './components/Main';
import Builder from './components/Builder';
import {useState} from 'react';
import dataRAM from './dataRAM';

function App() {
  const {products} = dataRAM;
  const [builderItems, setBuilderItems] = useState([]);
  const onAdd = (product) => {
    const exist = builderItems.find(x => x._id === product._id);
    if(exist){
      setBuilderItems(
        builderItems.map(x =>
           x._id === product._id ? {...exist, qty: exist.qty+1} : x
        )
      );
    }else{
      setBuilderItems([...builderItems, {...product, qty: 1}])
    }
  }
  const onRemove = (product) => {
    const exist = builderItems.find((x) => x._id === product._id);
    if(exist.qty === 1) {
      setBuilderItems(builderItems.filter((x) => x._id !== product._id));
    } else{
      setBuilderItems(
        builderItems.map(x =>
           x._id === product._id ? {...exist, qty: exist.qty-1} : x
        )
      );
    }
  }
  return (
    <div className="App">
      <Header countBuilderItems={builderItems.length}></Header>
      <div className = "row">
        <Main 
          onAdd={onAdd} products={products}>
        </Main>
        <Builder 
          onAdd={onAdd} 
          onRemove={onRemove} 
          builderItems = {builderItems}
          ></Builder>
      </div>
    </div>
  );
}

export default App;

dataRAM.js

const dataRAM = {
    products: [
        {
            _id:'1', 
            name: 'Adata 4GB DDR4 2666 DIMM Desktop Memory',
            speed: '2666mhz',
            modules: '1x4gb DDR4',
            casLatency: 17,
            price: 1399,
            store: 'store-y',
            image: '/images/RAM/Adata-4GB-DDR4-2666-DIMM-Desktop-Memory.jpg'
        },
        ...
        // Other RAM data entries here
    ]
}

export default dataRAM;

I have various types of data.js files and I am looking for guidance on how to upload or input them into my React app. Any help or advice would be greatly appreciated. Thank you!

Answer №1

To streamline your code organization, remember to import each of your Data.js files at the beginning of app.js similar to how you imported RAMData.js with import dataRAM from './dataRAM';

For example:

import dataCPU from './dataCPU';
import dataGPU from './dataGPU';
//and so forth

Be sure to add the

export default <variableNameHere>
line at the end of your Data.js files to ensure successful importing.

This guidance is based on the assumption that your data.js files reside in the same directory as the app.js file.

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