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examples.js
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examples.js
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//Require the node-fetch module to use fetch
const fetch = require("node-fetch");
//Gets data
const getExample = () => {
fetch('https://jsonplaceholder.typicode.com/posts/1')
.then(res => {
if (res.ok){
return res.json();
} else {
console.log('failed');
}
})
.then(data => displayData(data))
.catch(err => console.log(err));
}
//Posts new data
const postExample = () => {
const URL = 'https://jsonplaceholder.typicode.com/posts';
const settings = {
method: 'POST',
body: JSON.stringify({
userId: 2,
title: 'test',
body: 'tester'
}),
headers: {
'Content-Type': 'application/json'
}
}
fetch(URL, settings)
.then(res => {
if (res.ok){
return res.json();
} else {
console.log('error');
}
})
.then(data => displayData(data))
.catch(err => console.log(err))
}
//Updates data
const putExample = () => {
const URL = 'https://jsonplaceholder.typicode.com/posts/1';
const settings = {
method: 'PUT',
body: JSON.stringify({
id: 1,
userId: 2,
title: 'put',
body: 'yooo'
}),
headers: {
'Content-Type': 'application/json'
}
}
fetch(URL, settings)
.then(res => {
if (res.ok){
return res.json();
} else {
console.log(err);
}
})
.then(data =>displayData(data))
.catch(err => console.log(err))
}
//Deletes data
const deleteExample = () => {
const URL = 'https://jsonplaceholder.typicode.com/posts/1';
const settings = {
method: 'DELETE'
}
fetch(URL, settings)
.then(res=>{
if (res.ok){
return res.json();
} else {
console.log('error');
}
})
.then(data=>displayData(data))
.catch(err=>console.log(err))
}
//If using React, this could be a setState-related function
const displayData = (data) => {
console.log(data);
}