forked from M3-Academy/practice-time-shopping-list
feat: criação de shopping list
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45
index.html
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45
index.html
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<!DOCTYPE html>
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<html lang="pt-BR">
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<head>
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<link rel="preconnect" href="https://fonts.googleapis.com"/>
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
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<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap" rel="stylesheet"/>
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<meta charset="UTF-8"/>
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<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<title>Shopping List</title>
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<link rel="stylesheet" href="styles/main.css">
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</head>
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<body>
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<main>
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<section class="shopping-container">
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<h2 class="shopping-title">Shopping List</h2>
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<form class="shopping-form">
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<div class="shopping-form-inputs">
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<div class="shopping-form-item-wrapper">
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<label for="item-name" class="shopping-form-label">Item name</label>
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<input class="shopping-form-item-input" id="item-name" type="text" name="item-name">
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</div>
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<div class="shopping-form-quantity-wrapper">
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<button class="shopping-form-quantity-button shopping-form-decrement-button" type="button"></button>
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<input class="shopping-form-quantity-input" type="text" name="item-quantity" value="1" disabled>
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<button class="shopping-form-quantity-button shopping-form-increment-button" type="button"></button>
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</div>
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</div>
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<button class="shopping-form-submit-button" type="submit">Add to list</button>
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</form>
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<div class="shopping-result">
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<div class="shopping-result-head">
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<strong>Item</strong>
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<strong>Quantity</strong>
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</div>
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<ul class="shopping-items"></ul>
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</div>
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</section>
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</main>
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<script src="scripts/app.js"></script>
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</body>
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</html>
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62
scripts/app.js
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62
scripts/app.js
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document.addEventListener('DOMContentLoaded', function(){
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const list = [];
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const form = document.querySelector(".shopping-form");
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const itemInput = document.querySelector(".shopping-form-input");
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const quantityInput = document.querySelector('.shopping-form-quantity-input');
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const incrementButton = document.querySelector('.shopping-form-increment-button');
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const decrementButton = document.querySelector('.shopping-form-decrement-button');
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const items = document.querySelector(".shopping-items");
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incrementButton.addEventListener("click", incrementQuantity)
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decrementButton.addEventListener("click", decrementQuantity)
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form.addEventListener("submit", addItemToList);
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function decrementQuantity(){
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const currentValue = Number(quantityInput.value);
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const newValue = currentValue - 1;
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if(newValue > 0){
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quantityInput.value = newValue;
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}
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}
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function incrementQuantity() {
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const currentValue = Number(quantityInput.value);
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const newValue = currentValue + 1;
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quantityInput.value = newValue;
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}
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function addItemToList(event){
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event.preventDefault();
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const itemName = event.target["item-name"].value;
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const itemQuantity = event.target["item-quantity"].value;
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if(itemName != ""){
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const item = {
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name: itemName,
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quantity: itemQuantity,
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};
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list.push(item);
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renderListItems();
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resetInputs();
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}
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}
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function renderListItems(){
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let itemStructure = "";
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list.forEach(function (item){
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itemStructure += `
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<li class="shopping-item">
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<span>${item.name}</span>
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<span>${item.quantity}</span>
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</li>`
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});
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items.innerHTML = itemStructure;
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};
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function resetInputs(){
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itemInput.value = "";
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quantityInput.value = 1;
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}
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})
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94
styles/form.css
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94
styles/form.css
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.shopping-form-inputs{
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display: flex;
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align-items: flex-end;
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margin-bottom: 24px;
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}
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.shopping-form{
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margin-bottom: 32px;
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}
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.shopping-form-item-wrapper{
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flex: 1;
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max-width: 256px;
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}
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.shopping-form-label{
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display: block;
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margin-bottom: 4px;
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}
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.shopping-form-item-input,
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.shopping-form-quantity-input{
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width: 100%;
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height: 32px;
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padding: 0 12px;
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border: 1px solid var(--gray-300);
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border-radius: 4px;
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background: var(--white);
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}
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.shopping-form-quantity-wrapper{
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display: flex;
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align-items: center;
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margin-left: 24px;
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}
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.shopping-form-quantity-input{
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max-width: 64px;
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text-align: center;
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margin: 0 4px;
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}
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.shopping-form-quantity-button{
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display: flex;
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align-items: center;
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justify-content: center;
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position: relative;
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width: 32px;
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height: 32px;
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border: 0;
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border-radius: 4px;
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background: var(--gray-100);
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transition: backgroun-color 0.2s linear;
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}
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.shopping-form-quantity-button:hover{
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background: var(--orange-500);
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}
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.shopping-form-quantity-button:active{
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background: var(--orange-300);
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}
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.shopping-form-quantity-button::before,
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.shopping-form-increment-button::after{
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content: '';
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position: absolute;
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width: 16px;
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height: 4px;
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border-radius: 4px;
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background: var(--white);
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}
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.shopping-form-increment-button::after{
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transform: rotate(90deg);
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}
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.shopping-form-submit-button{
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width: 100%;
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max-width: 128px;
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height: 32px;
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border: 0;
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border-radius: 4px;
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color: var(--white);
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font-weight: 700;
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background: var(--orange-500);
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transition: background-color 0.2s linear;
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}
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.shopping-form-submit-button:hover{
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background: var(--orange-300);
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}
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.shopping-form-submit-button:active{
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background: var(--orange-500);
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}
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17
styles/global.css
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17
styles/global.css
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body,
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input,
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button{
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font-family: 'Roboto',sans-serif;
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font-size: 16px;
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color: var(--gray-500);
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}
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button{
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cursor: pointer;
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}
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22
styles/items.css
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22
styles/items.css
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.shopping-result{
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max-width: 416px;
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}
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.shopping-result-head,
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.shopping-item{
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display: grid;
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grid-template-columns: 3fr 1fr;
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padding: 8px 16px;
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}
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.shopping-result-head{
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background: var(--gray-100);
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}
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.shopping-items{
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list-style: none;
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}
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.shopping-item:nth-child(even){
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background: var(--gray-100);
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}
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15
styles/main.css
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15
styles/main.css
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@import "global.css";
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@import "variables.css";
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@import "form.css";
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@import "items.css";
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.shopping-container{
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 15px;
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}
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.shopping-title{
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margin: 32px 0;
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font-size: 32px;
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}
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11
styles/variables.css
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11
styles/variables.css
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:root {
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--white: #ffffff;
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--gray-100: #e5e5e5;
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--gray-300:#bdbdbd;
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--gray-500: #333333;
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--orange-300: #f6ad55;
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--orange-500: #ed8936;
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}
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