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¿Cómo buscar datos con una barra de búsqueda en Next.js con API local, usando una consulta de búsqueda?

Quiero buscar el título de un producto con una barra de búsqueda. Estoy usando una API local con Next.js. Quiero buscar los productos por título.

URL API Siguiente

 http://localhost:3000/api/products

Datos JSON

 { id: "1", title: "Polo manga corta", image: "https://res.cloudinary.com/dj1ethf6d/image/upload/v1654948335/Mayoral/polo-manga-corta-contrastes-chico_id_22-06107-044-M-4_yfe04a.jpg", price: 12.9 }

Consulta del controlador

 import { products } from './dataproducts' export default async function handlerTitle (req, res){ const products = req.query const getTitle = await fetch( `http://localhost:3000/api/products/${products}` ); const data = await getTitle.json(products); res.status(200).json(data); }

Componente de búsqueda

 import { useState } from 'react' import styles from '../../styles/SearchBar.module.css' function SearchBar({ data }) { const [query, setQuery] = useState('') const onChange = async (e) => { const {value} = e.target; setQuery(value) if (value.length > 3) { const response = await fetch(`http://localhost:3000/api/products?=${value}`); const data = await response.json(); console.log(response) } }

entrada pasándole el onChange y el valor

 return ( <input className={styles.input} onChange={onChange} id='city' type="search" name="search" value={query} placeholder="Nombre producto..." /> ) } export default SearchBar
about 4 years ago · Juan Pablo Isaza
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