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display node server data to front-end
I was wondering is there a way to display data fetched by my node server, and display it to my front-end ? Like using something like a javascript frontend framework or EJS
3 Respostas
+ 1
1) Firstly install packages express, ejs, path, node-fetch for node
Setup the following files, server.js and index.ejs
// server.js
const express = require("express");
const path = require('path');
const fetch = require('node-fetch');
const app = express();
app.use(express.static("public"));
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
// GET '/'
app.get("/", (req, res) => {
fetch('https://jsonplaceholder.typicode.com/users')
.then(res => res.json())
.then(users => {
res.render('index', {users: users});
});
});
// listen for requests
const listener = app.listen(3000, () => {
console.log("Your app is listening on port 3000");
});
+ 2
Pass them like that
Your db query
Res.render('index.ejs',{data:data});
Ejs file
<% data.forEach((d)=>{
<input type = "text" value = "<%=d.name%>">
<%})%>
+ 1
2) add ejs file
// views/index.ejs
<!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">
<meta name="description" content="Fetch Api from Express server">
<title>Fetch Api from Express server</title>
<link rel="stylesheet" href="/style.css">
</head>
<body>
<header><h2>Fetch Api from Express server</h2></header>
<main>
<h2>User List</h2>
<p>Api fetch from https://jsonplaceholder.typicode.com/users</p>
<section class="dreams">
<ul id="dreams">
<% users.forEach(function(user) { %>
<li><%= user.name %></li>
<% }) %>
</ul>
</section>
</main>
</body>
</html>
// To start the server, run command: node
Check out and run express with ejs codes here..
https://glitch.com/~api-fetch-by-server
https://code.sololearn.com/WYNk8mU9SCrB/?ref=app
Costuma ter perguntas como essa?
Aprenda de maneira mais eficiente, de graça:
