How to display data from Rest API server on html page?

A

Anastasia2021-07-13 15:20:16

HTML

Anastasia, 2021-07-13 15:20:16

I need to display info cards by pulling data from one server, store it on my own and display it on the page.
I created a server and an HTML page, registered taking data, adding elements to the page, but I can’t understand what is missing so that the cards are added to the DOM.

server

const express = require('express');
const path = require('path');
const app = express();
const server = require('http').Server(app);
const fetch = require("node-fetch");
const jsdom = require("jsdom");
const { JSDOM } = jsdom;
 
const url = 'https://reqres.in/api/users';
 
 
global.document = new JSDOM(this.html).window.document;
 
async function getCards() {
    let response = await fetch(url);
    let cards = await response.json();
    let cardsList;
 
    document.addEventListener("DOMContentLoaded", function(event) { 
        cardsList = document.querySelector('.cards-list');
 
        for (key in cards) {
            cardsList.innerHTML += `
                <div class="card w-75">
                    <img src="${content[key].avatar}" class="card-img-top" alt="...">
                    <div class="card-body">
                        <p class="email">${content[key].email}</p>
                        <p class="first-name">${content[key].first-name}</p>
                        <p class="last-name">${content[key].last-name}</p>
                    </div>
                </div>
            `
        }
    });
}
 
app.get('*', (req, res) => {
    res.sendFile(path.resolve(__dirname, 'client', 'index.html'))
});
 
server.listen(3000, (err) =>{
    if(err){
        throw Error(err);
    }
    console.log('Server is runnig');
});

HTML page

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
    <title>Business Cards</title>
</head>
<body>
    <nav class="navbar navbar-light bg-light">
        <div class="container-fluid">
          <span class="navbar-brand mb-0 h1">Business Cards</span>
        </div>
    </nav>
    
    <div class="cards-list">
        <!-- тут должны быть карточки-->
    </div>
</body>
</html>

Can you please tell me what needs to be done to add elements to the page?

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1 answer(s)

V

Victor L, 2021-07-13
@Fzero0

async function getCards()where is the asynchronous function called?