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Start your free trialJoshua Ouma
20,865 PointsIn the console I only see the Id and not the name and comment key values as shown in Guil's code. Why?
const select = document.getElementById('breeds');
const card = document.querySelector('.card');
const form = document.querySelector('form');
// ------------------------------------------
// FETCH FUNCTIONS
// ------------------------------------------
function fetchData(url){
return fetch(url)
.then(checkStatus)
.then(res=>res.json())
.catch(error=>console.log("Looks like something is wrong", error))
}
fetchData('https://dog.ceo/api/breeds/list')
.then(data=>generateOption(data.message))
fetchData('https://dog.ceo/api/breeds/image/random')
.then(data => generateImage(data.message))
// ------------------------------------------
// HELPER FUNCTIONS
// ------------------------------------------
function checkStatus(response){
if(response.ok){
return Promise.resolve(response);
}else{
return Promise.reject(new Error(response.statusText));
}
}
function generateOption(data){
const options = data.map(item =>`
<option value='${item}'>${item}</option>
`).join("");
select.innerHTML = options;
}
function generateImage(data){
const html = `
<img src="${data}" alt>
<p>click to view images of${select.value}s</p>
`;
card.innerHTML = html;
}
function fetchBreedImage(){
const breed = select.value;
const img = card.querySelector("img");
const p = card.querySelector("p");
fetchData(`https://dog.ceo/api/breed/${breed}/images/random`)
.then(data=>{
img.src = data.message;
img.alt = breed;
p.textContent = `Click to view more ${breed}s`;
})
}
// ------------------------------------------
// EVENT LISTENERS
// ------------------------------------------
select.addEventListener("change", fetchBreedImage);
card.addEventListener("click", fetchBreedImage);
form.addEventListener("submit", postData);
// ------------------------------------------
// POST DATA
// ------------------------------------------
function postData(e){
e.preventDefault();
const name = document.getElementById("name").value;
const comment = document.getElementById("comment").value;
const config = {
method: "POST",
header:{
'Content-Type': 'application/json'
},
body: JSON.stringify({name, comment})
}
fetch('https://jsonplaceholder.typicode.com/comments', config)
.then(checkStatus)
.then(res =>res.json())
.then(data => console.log(data))
}
1 Answer
KRIS NIKOLAISEN
54,971 PointsHere you have header
. It should be headers
with an s
const config = {
method: "POST",
header:{
'Content-Type': 'application/json'
},
body: JSON.stringify({name, comment})
}