i am new in Reactjs currently i am working on project where i want to display results to user.
but i am stuck when rendering json object data. it gives an error map is not a function please help me
here is my App.js code
import React, { useState, useEffect } from "react";
import "./App.css";
import { api } from "./data";
const App = () => {
const [state, setState] = useState([]);
useEffect(() => {
setState(api);
//console.log(state)
}, [state]);
const maping = () => {
state.map((item, index) => (
<h3 key={index}>{item}</h3>
))
}
return (
<div className="App">
<h3> json data rendering test</h3>
{maping()}
</div>
);
};
export default App;
And here is my json data
export const api = {
success: true,
count: 4,
pagination: {},
data: [
{
location: {
type: "Point",
coordinates: [-71.525909, 41.483657],
formattedAddress: "45 Upper College Rd, Kingston, RI 02881-2003, US",
street: "45 Upper College Rd",
city: "Kingston",
state: "RI",
zipcode: "02881-2003",
country: "US"
},
careers: [
"Mobile Development",
"Web Development",
"Data Science",
"Business"
],
photo: "no-photo.jpg",
housing: false,
jobAssistance: true,
jobGuarantee: true,
acceptGi: true,
_id: "5d725a1b7b292f5f8ceff788",
user: "5c8a1d5b0190b214360dc032",
name: "Devcentral Bootcamp",
description:
"Is coding your passion? Codemasters will give you the skills and the tools to become the best developer possible. We specialize in front end and full stack web development",
website: "https://devcentral.com",
phone: "(444) 444-4444",
email: "enroll@devcentral.com",
createdAt: "2019-11-20T10:05:07.447Z",
slug: "devcentral-bootcamp",
__v: 0,
averageCost: 6340,
courses: [
{
scholarshipAvailable: false,
_id: "5d725cfec4ded7bcb480eaa7",
title: "IOS Development",
description:
"Get started building mobile applications for IOS using Swift and other tools",
weeks: "8",
tuition: 6000,
minimumSkill: "intermediate",
bootcamp: "5d725a1b7b292f5f8ceff788",
user: "5c8a1d5b0190b214360dc032",
createdAt: "2019-11-20T10:05:11.655Z",
__v: 0
},
{
scholarshipAvailable: false,
_id: "5d725cfec4ded7bcb480eaa6",
title: "Software QA",
description:
"This course will teach you everything you need to know about quality assurance",
weeks: "6",
tuition: 5000,
minimumSkill: "intermediate",
bootcamp: "5d725a1b7b292f5f8ceff788",
user: "5c8a1d5b0190b214360dc032",
createdAt: "2019-11-20T10:05:11.654Z",
__v: 0
},
{
scholarshipAvailable: false,
_id: "5d725cfec4ded7bcb480eaa5",
title: "Web Development",
description:
"This course will teach you how to build high quality web applications with technologies like React, Node.js, PHP & Laravel",
weeks: "8",
tuition: 8000,
minimumSkill: "beginner",
bootcamp: "5d725a1b7b292f5f8ceff788",
user: "5c8a1d5b0190b214360dc032",
createdAt: "2019-11-20T10:05:11.653Z",
__v: 0
}
],
id: "5d725a1b7b292f5f8ceff788"
},
{
location: {
type: "Point",
coordinates: [-73.200576, 44.478305],
formattedAddress: "85 S Prospect St, Burlington, VT 05401-3444, US",
street: "85 S Prospect St",
city: "Burlington",
state: "VT",
zipcode: "05401-3444",
country: "US"
},
careers: ["Web Development", "Data Science", "Business"],
photo: "no-photo.jpg",
housing: false,
jobAssistance: false,
jobGuarantee: false,
acceptGi: false,
_id: "5d725a037b292f5f8ceff787",
user: "5c8a1d5b0190b214360dc031",
name: "Codemasters",
description:
"Is coding your passion? Codemasters will give you the skills and the tools to become the best developer possible. We specialize in full stack web development and data science",
website: "https://codemasters.com",
phone: "(333) 333-3333",
email: "enroll@codemasters.com",
createdAt: "2019-11-20T10:05:07.446Z",
slug: "codemasters",
__v: 0,
averageCost: 10500,
courses: [
{
scholarshipAvailable: false,
_id: "5d725cfec4ded7bcb480eaa4",
title: "Data Science Program",
description:
"In this course you will learn Python for data science, machine learning and big data tools",
weeks: "10",
tuition: 9000,
minimumSkill: "intermediate",
bootcamp: "5d725a037b292f5f8ceff787",
user: "5c8a1d5b0190b214360dc031",
createdAt: "2019-11-20T10:05:11.651Z",
__v: 0
},
{
scholarshipAvailable: false,
_id: "5d725ce8c4ded7bcb480eaa3",
title: "Web Design & Development",
description:
"Get started building websites and web apps with HTML/CSS/JavaScript/PHP. We teach you",
weeks: "10",
tuition: 12000,
minimumSkill: "beginner",
bootcamp: "5d725a037b292f5f8ceff787",
user: "5c8a1d5b0190b214360dc031",
createdAt: "2019-11-20T10:05:11.651Z",
__v: 0
}
],
id: "5d725a037b292f5f8ceff787"
},
{
location: {
type: "Point",
coordinates: [-71.324239, 42.650484],
formattedAddress: "220 Pawtucket St, Lowell, MA 01854-3502, US",
street: "220 Pawtucket St",
city: "Lowell",
state: "MA",
zipcode: "01854-3502",
country: "US"
},
careers: ["Web Development", "UI/UX", "Mobile Development"],
photo: "no-photo.jpg",
housing: false,
jobAssistance: true,
jobGuarantee: false,
acceptGi: true,
_id: "5d713a66ec8f2b88b8f830b8",
user: "5d7a514b5d2c12c7449be046",
name: "ModernTech Bootcamp",
description:
"ModernTech has one goal, and that is to make you a rockstar developer and/or designer with a six figure salary. We teach both development and UI/UX",
website: "https://moderntech.com",
phone: "(222) 222-2222",
email: "enroll@moderntech.com",
createdAt: "2019-11-20T10:05:07.444Z",
slug: "moderntech-bootcamp",
__v: 0,
averageCost: 11000,
courses: [
{
scholarshipAvailable: false,
_id: "5d725cb9c4ded7bcb480eaa1",
title: "Full Stack Web Dev",
description:
"In this course you will learn all about the front end with HTML, CSS and JavaScript. You will master tools like Git and Webpack and also learn C# and ASP.NET with Postgres",
weeks: "10",
tuition: 12000,
minimumSkill: "intermediate",
bootcamp: "5d713a66ec8f2b88b8f830b8",
user: "5d7a514b5d2c12c7449be046",
createdAt: "2019-11-20T10:05:11.649Z",
__v: 0
},
{
scholarshipAvailable: false,
_id: "5d725cd2c4ded7bcb480eaa2",
title: "UI/UX",
description:
"In this course you will learn to create beautiful interfaces. It is a mix of design and development to create modern user experiences on both web and mobile",
weeks: "12",
tuition: 10000,
minimumSkill: "intermediate",
bootcamp: "5d713a66ec8f2b88b8f830b8",
user: "5d7a514b5d2c12c7449be046",
createdAt: "2019-11-20T10:05:11.650Z",
__v: 0
}
],
id: "5d713a66ec8f2b88b8f830b8"
},
{
location: {
type: "Point",
coordinates: [-71.104028, 42.350846],
formattedAddress: "233 Bay State Rd, Boston, MA 02215-1405, US",
street: "233 Bay State Rd",
city: "Boston",
state: "MA",
zipcode: "02215-1405",
country: "US"
},
careers: ["Web Development", "UI/UX", "Business"],
photo: "no-photo.jpg",
housing: true,
jobAssistance: true,
jobGuarantee: false,
acceptGi: true,
_id: "5d713995b721c3bb38c1f5d0",
user: "5d7a514b5d2c12c7449be045",
name: "Devworks Bootcamp",
description:
"Devworks is a full stack JavaScript Bootcamp located in the heart of Boston that focuses on the technologies you need to get a high paying job as a web developer",
website: "https://devworks.com",
phone: "(111) 111-1111",
email: "enroll@devworks.com",
createdAt: "2019-11-20T10:05:07.438Z",
slug: "devworks-bootcamp",
__v: 0,
averageCost: 9000,
averageRating: 9,
courses: [
{
scholarshipAvailable: false,
_id: "5d725c84c4ded7bcb480eaa0",
title: "Full Stack Web Development",
description:
"In this course you will learn full stack web development, first learning all about the frontend with HTML/CSS/JS/Vue and then the backend with Node.js/Express/MongoDB",
weeks: "12",
tuition: 10000,
minimumSkill: "intermediate",
bootcamp: "5d713995b721c3bb38c1f5d0",
user: "5d7a514b5d2c12c7449be045",
createdAt: "2019-11-20T10:05:11.648Z",
__v: 0
},
{
scholarshipAvailable: false,
_id: "5d725a4a7b292f5f8ceff789",
title: "Front End Web Development",
description:
"This course will provide you with all of the essentials to become a successful frontend web developer. You will learn to master HTML, CSS and front end JavaScript, along with tools like Git, VSCode and front end frameworks like Vue",
weeks: "8",
tuition: 8000,
minimumSkill: "beginner",
bootcamp: "5d713995b721c3bb38c1f5d0",
user: "5d7a514b5d2c12c7449be045",
createdAt: "2019-11-20T10:05:11.647Z",
__v: 0
}
],
id: "5d713995b721c3bb38c1f5d0"
}
]
};