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DeveloppeurPascalDeveloppeurPascal
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exemples Ajax divers
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‎Web-Fetch-API-VueJS/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Test AJAX with XMLHttpRequest</title>
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<script src="https://cdn.jsdelivr.net/npm/vue@2"></script>
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</head>
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<body>
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<div>
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<button onclick="chargeTousLesLivres()">Tous les livres</button>
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<button onclick="chargeLesDerniersLivres()">Derniers livres</button>
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</div>
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<div>
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<ul id="books">
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<livres v-for="livre in livres">
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<li><a href="{{livre.url}}">{{livre.name}}</a></li>
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</livres>
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</ul>
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</div>
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<script>
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let app = new Vue({
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el: '#books',
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data: {
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livres: []
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}
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});
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function chargeLivres(url) {
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const request = new Request(url, {method: 'GET'});
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fetch(request).then((reponse) => {
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console.log(reponse);
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if (reponse.ok) {
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reponse.json().then((tabLivres) => {
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app.livres = tabLivres;
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})
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}
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});
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}
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function chargeTousLesLivres() {
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chargeLivres('https://delphi-books.com/api/b/all.json');
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}
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function chargeLesDerniersLivres() {
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chargeLivres('https://delphi-books.com/api/b/lastyear.json');
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}
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</script>
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</body>
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</html>

‎Web-Fetch-API/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Test AJAX with XMLHttpRequest</title>
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</head>
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<body>
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<div id="books"></div>
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<script>
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// https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
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// https://developer.mozilla.org/en-US/docs/Web/API/Request/Request
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// https://developer.mozilla.org/en-US/docs/Web/API/Response
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// https://developer.mozilla.org/en-US/docs/Web/API/Response/json
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const request = new Request('https://delphi-books.com/api/b/lastyear.json', {method: 'GET'});
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fetch(request).then((reponse) => {
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console.log(reponse);
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if (reponse.ok) {
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reponse.json().then((tabLivres) => {
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console.log(tabLivres);
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let liste = document.createElement('ul');
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for (let i = 0; i < tabLivres.length; i++) {
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let lien = document.createElement('a');
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lien.setAttribute('href', tabLivres[i].url);
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lien.text = tabLivres[i].name;
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let item = document.createElement('li');
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item.appendChild(lien);
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liste.appendChild(item);
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}
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document.getElementById('books').appendChild(liste);
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})
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}
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});
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</script>
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</body>
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</html>

‎XMLHttpRequest/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Test AJAX with XMLHttpRequest</title>
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</head>
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<body>
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<div id="books"></div>
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<script>
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// https://developer.mozilla.org/fr/docs/Web/API/XMLHttpRequest
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const request = new XMLHttpRequest();
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request.open('GET', 'https://delphi-books.com/api/b/lastyear.json', true);
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request.onload = callback;
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request.responseType = 'json';
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request.send();
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function callback() {
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console.log(request.response);
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let liste = document.createElement('ul');
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let tabLivres = request.response;
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for (let i = 0; i < tabLivres.length; i++) {
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let lien = document.createElement('a');
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lien.setAttribute('href', tabLivres[i].url);
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lien.text = tabLivres[i].name;
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let item = document.createElement('li');
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item.appendChild(lien);
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liste.appendChild(item);
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}
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document.getElementById('books').appendChild(liste);
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}
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</script>
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</body>
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</html>

‎jQuery-with-HTML-Templates/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Test AJAX with jQuery</title>
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<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
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</head>
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<body>
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<div>
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<button id="btnTousLivres">Tous les livres</button>
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<button id="btnDerniersLivres">Derniers livres</button>
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</div>
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<div id="books"></div>
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<div id="Templates" style="display:none">
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<ul id="tplListeLivres">
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<li class="item"><a href="" class="link">titre</a></li>
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</ul>
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</div>
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<script>
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function chargeLivresParCode(url) {
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$.ajax({
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url: url,
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type: 'get',
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dataType: 'json',
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success: (tabLivres) => {
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// console.log(tabLivres);
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let liste = $('<ul>');
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for (let i = 0; i < tabLivres.length; i++) {
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livre = tabLivres[i];
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liste.append($('<li>').append($('<a>').attr('href', livre.url).text(livre.name)));
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}
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$('#books').empty().append(liste);
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}
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});
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}
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function chargeLivresTemplates(url) {
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$.ajax({
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url: url,
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type: 'get',
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dataType: 'json',
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success: (tabLivres) => {
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// console.log(tabLivres);
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let liste = $('#tplListeLivres').clone().attr('id', '');
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tabLivres.forEach((livre) => {
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// console.log(livre);
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let item = $('.item', liste).clone().removeClass('item');
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// $('.link', item).attr('href', livre.url);
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// $('.link', item).text(livre.name);
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$('.link', item).attr('href', livre.url).text(livre.name);
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liste.append(item);
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});
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$('.item', liste).remove();
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$('#books').empty().append(liste);
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}
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});
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}
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$(document).ready(function () {
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$('#btnTousLivres').click(function () {
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// chargeLivresParCode('https://delphi-books.com/api/b/all.json');
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chargeLivresTemplates('https://delphi-books.com/api/b/all.json');
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});
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$('#btnDerniersLivres').click(function () {
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// chargeLivresParCode('https://delphi-books.com/api/b/lastyear.json');
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chargeLivresTemplates('https://delphi-books.com/api/b/lastyear.json');
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});
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});
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</script>
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</body>
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</html>

‎jQuery/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Test AJAX with jQuery</title>
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<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
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</head>
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<body>
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<div id="books"></div>
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<script>
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// https://api.jquery.com/jQuery.ajax/
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$(document).ready(function () {
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$.ajax({
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url: 'https://delphi-books.com/api/b/lastyear.json',
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type: 'get',
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dataType: 'json',
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success: (tabLivres) => {
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// console.log(tabLivres);
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let liste = $('<ul>');
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for (let i = 0; i < tabLivres.length; i++) {
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livre = tabLivres[i];
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liste.append($('<li>').append($('<a>').attr('href', livre.url).text(livre.name)));
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}
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$('#books').empty().append(liste);
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}
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});
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});
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</script>
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</body>
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</html>

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