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Commit e38e43fb authored by Thomas Delattre's avatar Thomas Delattre
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TP2 Partie C

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......@@ -14,7 +14,7 @@
<link rel="stylesheet" href="css/pizzaList.css">
<link rel="stylesheet" href="css/footer.css">
<script src="build/main.js" defer></script>
<script type="module" src="build/main.js" defer></script>
</head>
<body>
<header>
......
......@@ -11,7 +11,8 @@
"devDependencies": {
"@babel/cli": "^7.16.8",
"@babel/core": "^7.16.12",
"@babel/preset-env": "^7.16.11"
"@babel/preset-env": "^7.16.11",
"prettier": "^2.5.1"
}
},
"node_modules/@babel/cli": {
......@@ -2328,6 +2329,18 @@
"node": ">=6"
}
},
"node_modules/prettier": {
"version": "2.5.1",
"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.1.tgz",
"integrity": "sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==",
"dev": true,
"bin": {
"prettier": "bin-prettier.js"
},
"engines": {
"node": ">=10.13.0"
}
},
"node_modules/readdirp": {
"version": "3.6.0",
"resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
......@@ -4211,6 +4224,12 @@
"integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==",
"dev": true
},
"prettier": {
"version": "2.5.1",
"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.1.tgz",
"integrity": "sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==",
"dev": true
},
"readdirp": {
"version": "3.6.0",
"resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
......
......@@ -4,7 +4,9 @@
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
"test": "echo \"Error: no test specified\" && exit 1",
"build": "babel src -d build",
"watch": "./node_modules/.bin/babel src -d build --verbose --watch --source-maps"
},
"author": "Thomas Fritsch <thomas.fritsch@univ-lille.fr> (https://gitlab.univ-lille.fr/thomas.fritsch)",
"homepage": "https://gitlab.univ-lille.fr/js",
......@@ -12,6 +14,7 @@
"devDependencies": {
"@babel/cli": "^7.16.8",
"@babel/core": "^7.16.12",
"@babel/preset-env": "^7.16.11"
"@babel/preset-env": "^7.16.11",
"prettier": "^2.5.1"
}
}
// D. Manipulation des chaînes
// const name = 'Regina';
// const url = `images/${name.toLowerCase()}.jpg`;
// const html = `
// <article class="pizzaThumbnail">
// <a href="${url}">
// <img src="${url}" />
// <section>${name}</section>
// </a>
// </article>
// `;
// document.querySelector('.pageContent').innerHTML = html;
// // E.1. Manipulation des tableaux
// let data = [ 'Regina', 'Napolitaine', 'Spicy' ];
// html = '';
// // E.1. boucle for :
// for (let i = 0; i < data.length; i++) {
// const nom = data[i],
// url = `images/${nom.toLowerCase()}.jpg`;
// html += `<article class="pizzaThumbnail">
// <a href="${url}">
// <img src="${url}" />
// <section>${nom}</section>
// </a>
// </article>`;
// }
// document.querySelector('.pageContent').innerHTML = html;
// E.1. Array.forEach :
// html = '';
// data.forEach( nom => {
// const url = `images/${nom.toLowerCase()}.jpg`;
// html += `<a href="${url}">
// <img src="${url}" />
// <h4>${nom}</h4>
// </a>`;
// })
// document.querySelector('.pageContent').innerHTML = html;
// // E.1. Array.map + Array.join :
// html = data.map( nom => `<a href="images/${nom.toLowerCase()}.jpg">
// <img src="images/${nom.toLowerCase()}.jpg" />
// <h4>${nom}</h4>
// </a>`).join('');
// document.querySelector('.pageContent').innerHTML = html;
// // E.1. Array.reduce :
// html = data.reduce( (str, nom) => str+`<a href="images/${nom.toLowerCase()}.jpg">
// <img src="images/${nom.toLowerCase()}.jpg" />
// <h4>${nom}</h4>
// </a>`,'');
// document.querySelector('.pageContent').innerHTML = html;
// E.2. Les objets littéraux
const data = [
{
name: 'Regina',
base: 'tomate',
price_small: 6.5,
price_large: 9.95,
image: 'https://images.unsplash.com/photo-1532246420286-127bcd803104?fit=crop&w=500&h=300'
},
{
name: 'Napolitaine',
base: 'tomate',
price_small: 6.5,
price_large: 8.95,
image: 'https://images.unsplash.com/photo-1562707666-0ef112b353e0?&fit=crop&w=500&h=300'
},
{
name: 'Spicy',
base: 'crème',
price_small: 5.5,
price_large: 8,
image: 'https://images.unsplash.com/photo-1458642849426-cfb724f15ef7?fit=crop&w=500&h=300',
}
];
function render(pizzas) {
const html = pizzas.reduce( (str, {image, name, price_small, price_large}) => str +
`<article class="pizzaThumbnail">
<a href="${image}">
<img src="${image}" />
<section>
<h4>${name}</h4>
<ul>
<li>Prix petit format : ${price_small.toFixed(2)} €</li>
<li>Prix grand format : ${price_large.toFixed(2)} €</li>
</ul>
</section>
</a>
</article>`, '');
document.querySelector('.pageContent').innerHTML = html;
}
// G.1. Tri de tableaux
function sortByName(a, b) {
if ( a.name < b.name ) {
return -1;
} else if ( a.name > b.name ) {
return 1;
}
return 0;
}
// tri par price_small croissant PUIS par price_large croissant
function sortByPrice(a, b) {
if ( a.price_small !== b.price_small ) {
return a.price_small - b.price_small;
}
return a.price_large - b.price_large;
}
// // Attention : data.sort() modifie le tableau original
render( data );
// render( data.sort(sortByName) );
// render( data.sort(sortByPrice) );
// // G.2. Système de filtre
// render( data.filter( pizza => pizza.base == 'tomate' ))
// render( data.filter( pizza => pizza.price_small < 6 ))
// // deux possibilités pour les pizzas avec deux fois la lettre "i"
// render( data.filter( pizza => pizza.name.split('i').length == 3 ))
// render( data.filter( pizza => pizza.name.match(/i/g).length == 2 ))
// // G.3. Destructuring
// render( data.filter( ({base}) => base == 'tomate' ))
// render( data.filter( ({price_small}) => price_small < 6 ))
// render( data.filter( ({name}) => name.match(/i/g).length === 2 ));
// D. Manipulation des chaînes
// const name = 'Regina';
// const url = `images/${name.toLowerCase()}.jpg`;
// const html = `
// <article class="pizzaThumbnail">
// <a href="${url}">
// <img src="${url}" />
// <section>${name}</section>
// </a>
// </article>
// `;
// document.querySelector('.pageContent').innerHTML = html;
// // E.1. Manipulation des tableaux
// let data = [ 'Regina', 'Napolitaine', 'Spicy' ];
// html = '';
// // E.1. boucle for :
// for (let i = 0; i < data.length; i++) {
// const nom = data[i],
// url = `images/${nom.toLowerCase()}.jpg`;
// html += `<article class="pizzaThumbnail">
// <a href="${url}">
// <img src="${url}" />
// <section>${nom}</section>
// </a>
// </article>`;
// }
// document.querySelector('.pageContent').innerHTML = html;
// E.1. Array.forEach :
// html = '';
// data.forEach( nom => {
// const url = `images/${nom.toLowerCase()}.jpg`;
// html += `<a href="${url}">
// <img src="${url}" />
// <h4>${nom}</h4>
// </a>`;
// })
// document.querySelector('.pageContent').innerHTML = html;
// // E.1. Array.map + Array.join :
// html = data.map( nom => `<a href="images/${nom.toLowerCase()}.jpg">
// <img src="images/${nom.toLowerCase()}.jpg" />
// <h4>${nom}</h4>
// </a>`).join('');
// document.querySelector('.pageContent').innerHTML = html;
// // E.1. Array.reduce :
// html = data.reduce( (str, nom) => str+`<a href="images/${nom.toLowerCase()}.jpg">
// <img src="images/${nom.toLowerCase()}.jpg" />
// <h4>${nom}</h4>
// </a>`,'');
// document.querySelector('.pageContent').innerHTML = html;
// E.2. Les objets littéraux
const data = [
{
name: 'Regina',
......@@ -78,54 +22,40 @@ const data = [
}
];
function render(pizzas) {
const html = pizzas.reduce( (str, {image, name, price_small, price_large}) => str +
`<article class="pizzaThumbnail">
<a href="${image}">
<img src="${image}" />
<section>
<h4>${name}</h4>
<ul>
<li>Prix petit format : ${price_small.toFixed(2)} €</li>
<li>Prix grand format : ${price_large.toFixed(2)} €</li>
</ul>
</section>
</a>
</article>`, '');
document.querySelector('.pageContent').innerHTML = html;
class Component {
tagName;
attribute
children;
constructor(tagName, attribute, children) {
this.tagName = tagName;
this.attribute = attribute;
this.children = children;
}
// G.1. Tri de tableaux
function sortByName(a, b) {
if ( a.name < b.name ) {
return -1;
} else if ( a.name > b.name ) {
return 1;
render(){
if (this.children) {
return `<${this.tagName}> ${this.children} </${this.tagName}>`;
}
else {
return this.renderAttribute();
}
}
renderAttribute(){
return `<${this.tagName} ${this.attribute.name} = "${this.attribute.value}" />`;
}
return 0;
}
// tri par price_small croissant PUIS par price_large croissant
function sortByPrice(a, b) {
if ( a.price_small !== b.price_small ) {
return a.price_small - b.price_small;
class Img extends Character {
src;
constructor(src){
super('img', {name:'src', value: this.src});
}
return a.price_large - b.price_large;
}
// // Attention : data.sort() modifie le tableau original
render( data );
// render( data.sort(sortByName) );
// render( data.sort(sortByPrice) );
const title = new Component( 'h1', null, 'La carte' );
document.querySelector('.pageTitle').innerHTML = title.render();
// // G.2. Système de filtre
// render( data.filter( pizza => pizza.base == 'tomate' ))
// render( data.filter( pizza => pizza.price_small < 6 ))
// // deux possibilités pour les pizzas avec deux fois la lettre "i"
// render( data.filter( pizza => pizza.name.split('i').length == 3 ))
// render( data.filter( pizza => pizza.name.match(/i/g).length == 2 ))
// const img = new Component( 'img', {name:'src', value:'https://images.unsplash.com/photo-1532246420286-127bcd803104?fit=crop&w=500&h=300'} );
// document.querySelector( '.pageContent' ).innerHTML = img.render();
// // G.3. Destructuring
// render( data.filter( ({base}) => base == 'tomate' ))
// render( data.filter( ({price_small}) => price_small < 6 ))
// render( data.filter( ({name}) => name.match(/i/g).length === 2 ));
const img = new Img('https://images.unsplash.com/photo-1532246420286-127bcd803104?fit=crop&w=500&h=300');
document.querySelector( '.pageContent' ).innerHTML = img.render();
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