Empresas
Empleos
  • Sobre nosotros
  • Soluciones
    • Publicación de vacantes
      Publica tu vacante y recibe candidatos calificados en 48h.
    • Evaluación de candidatos
      500+ pruebas técnicas y psicológicas, más anti-fraude.
    • Headhunting
      Búsqueda ejecutiva a la medida de principio a fin.
    • Nómina + EOR
      Dispersión de nómina y EOR en más de 15 países de LATAM.
  • Precios
  • Empleos

0

272
Vistas
Javascript || React Native how to use map()
import React from "react";
import { View, Text, StyleSheet, ScrollView, Image } from "react-native";

const Icons = [
  { name: "Food", uri: require("./images/Food.png") },
  { name: "Mart", uri: require("./images/mart.png") },
  { name: "Car",  uri: require("./images/car.png")  }
];

const IconSelection = Icons.map((icons) => (
  <View>
    <Image source={icons.uri} />
    <Text style={{ textAlign: "center" }}>{icons.name}</Text>
  </View>
));

const styles = StyleSheet.create({});

export default IconSelection;

Is my way of adding images to my const Icons correct? Basically I want to create like a list of Icons using images and able to call them. Previously my method is basically handcode them but I found it is very messy. I think maps() could help me but I'm not really sure how to use it too. Thank you.

import { StatusBar } from "expo-status-bar";
import { StyleSheet, Text, View } from "react-native";
import IconSelection from "./icons";

export default function App() {
  return (
    <View style={styles.container}>
      <Text>Open up App.js to start working on your app!</Text>
      <IconSelection />
      <StatusBar style="auto" />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#fff",
    alignItems: "center",
    justifyContent: "center",
  },
});

It says Check the render method of app. The error source is pointing require().

about 4 years ago · Juan Pablo Isaza
1 Respuestas
Responde la pregunta

0

You are returning an array of items.

You most likely need a new component that wraps your icons. Something like this

const IconSelection = () => {
 return <>
   Icons.map((icons) => (
    <View>
     <Image source={icons.uri} />
     <Text style={{ textAlign: "center" }}>{icons.name}</Text>
    </View>
  )
 </>
}

You also need to make sure that the paths to images are correct and you have proper loaders for that file type.

about 4 years ago · Juan Pablo Isaza Denunciar
Responde la pregunta
Encuentra empleos remotos

¡Descubre la nueva forma de encontrar empleo!

Top de empleos
Top categorías de empleo
Empresas
Publicar vacante Precios Comercial
Legal
Términos y condiciones Política de privacidad
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Recomiéndame algunas ofertas
Necesito ayuda