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7 changed files with 313 additions and 0 deletions

60
index.html Normal file
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<!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 rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="style/style.css">
<title>Document</title>
</head>
<body>
<main>
<section class="shopping-container">
<h2 class="shopping-title"> shopping list</h2>
<form class="shopping-form">
<div class="shopping-form-inputs">
<div class="shopping-form-item-wraper">
<label class="shopping-form-label" for="item-name">item name</label>
<input class="shopping-form-item-input" type="text" name="item-name" id="item-name">
</div>
<div class="shopping-form-quantity-wrapper">
<button class="shopping-form-quantity-button shopping-form-decrement-button"
type="button"></button>
<input class="shopping-form-item-input shopping-form-quantity-input" type="text"
name="item-quantity" value="1" disabled>
<button class="shopping-form-increment-button shopping-form-quantity-button"
type="button"></button>
</div>
</div>
<button class="shopping-form-submit-button" type="submit"> add to list</button>
</form>
<div class="shopping-result">
<div class="shopping-result-head">
<strong>item</strong>
<strong>quantity</strong>
</div>
<ul class="shopping-items">
</ul>
</div>
</section>
</main>
<script src="script/script.js"></script>
</body>
</html>

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script/script.js Normal file
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document.addEventListener('DOMContentLoaded', function () {
const quantidade = document.querySelector('.shopping-form-quantity-input')
const adicionar = document.querySelector('.shopping-form-increment-button')
const remover = document.querySelector('.shopping-form-decrement-button')
adicionar.addEventListener('click', adicionarMaisUm)
function adicionarMaisUm() {
const valorAtual = Number(quantidade.value)
const novoValor = valorAtual + 1
quantidade.value = novoValor
}
remover.addEventListener('click', menosUm)
function menosUm() {
const valorAtual = Number(quantidade.value)
const novoValor = valorAtual - 1
if (novoValor > 0) {
quantidade.value = novoValor
}
}
const lista = []
const formulario = document.querySelector('.shopping-form')
const produtosDoFormulario = document.querySelector('.shopping-form-item-input')
formulario.addEventListener('submit', adicionarProdutoNaLista)
function adicionarProdutoNaLista(event) {
event.preventDefault()
const nomeDoProduto = event.target['item-name'].value
const quantidadeDeProdutos = event.target['item-quantity'].value
if (nomeDoProduto != '') {
const carrinho = {
nome: nomeDoProduto,
quantidade: quantidadeDeProdutos
}
lista.push(carrinho)
mostrarLista()
resetar()
}
}
const produtos = document.querySelector('.shopping-items')
function mostrarLista() {
let estruturaDosProdutos = ''
lista.forEach(function (carrinho) {
estruturaDosProdutos += `
<li class="shopping-item">
<span>${carrinho.nome}</span>
<span>${carrinho.quantidade}</span>
</li>
`
})
produtos.innerHTML = estruturaDosProdutos
}
function resetar() {
produtosDoFormulario.value = ''
quantidade.value = 1
}
})

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style/form.css Normal file
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.shopping-form {
margin-bottom: 32px;
}
.shopping-form-inputs {
display: flex;
align-items: flex-end;
margin-bottom: 24px;
}
.shopping-form-item-wraper {
flex: 1;
max-width: 256px;
}
.shopping-form-label {
display: block;
margin-bottom: 4px;
}
.shopping-form-item-input,
.shopping-form-quantity-input {
width: 100%;
height: 32px;
padding: 0 12px;
border: 1px solid var(--gray-300);
border-radius: 4px;
background: var(--white);
}
.shopping-form-quantity-wrapper {
display: flex;
align-items: center;
margin-left: 24px;
}
.shopping-form-quantity-input {
max-width: 64px;
text-align: center;
margin: 0 4px;
}
.shopping-form-quantity-button {
display: flex;
align-items: center;
justify-content: center;
width: 32px;
height: 32px;
border: 0;
border-radius: 4px;
background: var(--gray-100);
transition: background-color 0.2s linear;
}
.shopping-form-quantity-button:hover {
background: var(--orange-500);
}
.shopping-form-quantity-button:active {
background: var(--orange-300);
}
.shopping-form-quantity-button::before,
.shopping-form-increment-button::after {
content: '';
position: absolute;
width: 16px;
height: 4px;
border-radius: 4px;
background: var(--white);
}
.shopping-form-increment-button::after {
transform: rotate(90deg);
}
.shopping-form-submit-button {
width: 100%;
max-width: 128px;
height: 32px;
border: 0;
border-radius: 4px;
color: var(--white);
font-weight: 700;
background: var(--orange-500);
}
.shopping-form-submit-button:hover {
background: var(--gray-300);
transition: backgound 0.2s linear;
}
.shopping-form-submit-button:active {
background: var(--orange-500);
}

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style/global.css Normal file
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*{
box-sizing: border-box;
margin: 0;
padding: 0;
}
body,
input,
button{
font-family: 'roboto', sans-serif;
font-size: 16px;
color: var(--gray-500);
}
button{
cursor: pointer;
}

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style/items.css Normal file
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.shopping-result {
max-width: 416px;
}
.shopping-result-head,
.shopping-item {
display: grid;
grid-template-columns: 3fr 1fr;
padding: 8px 16px;
}
.shopping-result-head {
background: var(--gray-100);
}
.shopping-item {
list-style: none;
}
.shopping-item:nth-child(even) {
background: var(--gray-100);
}

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style/style.css Normal file
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@import "global.css";
@import "varibles.css";
@import "form.css";
@import "items.css";
.shopping-container{
max-width: 1200px;
margin: 0 auto;
padding: 0 15px;
}
.shopping-title{
margin: 32px 0;
font-size: 32px;
}

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style/varibles.css Normal file
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:root{
--white: #ffffff;
--gray-100: #e5e5e5;
--gray-300: #bdbdbd;
--gray-500: #333333;
--orange-300: #f6ad55;
--orange-500: #ed8936;
}