curriculum/challenges/english/blocks/workshop-todo-app/64fad9cd2eeb1e7ca2ca8c8b.md
Use arrow syntax to create an updateTaskContainer function. Then move the taskData.forEach() and its content from the taskForm's submit event listener into the newly created function.
You should use const and arrow syntax to create a updateTaskContainer function.
assert.match(code, /const\s+updateTaskContainer\s*=\s*\(\s*\)\s*=>\s*\{/)
You should move taskData.forEach() and its content into the updateTaskContainer() function.
assert.match(code, /const\s+updateTaskContainer\s*=\s*\(\s*\)\s*=>\s*\{\s*taskData\.forEach\(\s*\(\s*\{\s*id\s*,\s*title\s*,\s*date\s*,\s*description\s*\}\s*\)\s*=>\s*{\s*tasksContainer\.innerHTML\s*\+=\s*`\s*<div\s+class\s*=\s*('|")task\1\s*id\s*=\s*('|")\$\{id\}\2>\s*<p><strong>Title:<\/strong>\s*\$\{title\}<\/p>\s*<p><strong>Date:<\/strong>\s*\$\{date\}<\/p>\s*<p><strong>Description:<\/strong>\s*\$\{description\}<\/p>\s*<button\s+type\s*=\s*('|")button\3\s*class\s*=\s*('|")btn\4>Edit<\/button>\s*<button\s+type\s*=\s*('|")button\5\s*class\s*=\s*('|")btn\6>Delete<\/button>\s*<\/div>\s*`;?\s*}\s*\)\s*;?\s*\}\s*;?/)
<!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" />
<title>Learn localStorage by Building a Todo App</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<main>
<h1>Todo App</h1>
<div class="todo-app">
<button id="open-task-form-btn" class="btn large-btn">
Add New Task
</button>
<form class="task-form hidden" id="task-form">
<div class="task-form-header">
<button id="close-task-form-btn" class="close-task-form-btn" type="button" aria-label="close">
<svg class="close-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="48px" height="48px"><path fill="#F44336" d="M21.5 4.5H26.501V43.5H21.5z" transform="rotate(45.001 24 24)" /><path fill="#F44336" d="M21.5 4.5H26.5V43.501H21.5z" transform="rotate(135.008 24 24)" /></svg>
</button>
</div>
<div class="task-form-body">
<label class="task-form-label" for="title-input">Title</label>
<input required type="text" class="form-control" id="title-input" value="" />
<label class="task-form-label" for="date-input">Date</label>
<input type="date" class="form-control" id="date-input" value="" />
<label class="task-form-label" for="description-input">Description</label>
<textarea class="form-control" id="description-input" cols="30" rows="5"></textarea>
</div>
<div class="task-form-footer">
<button id="add-or-update-task-btn" class="btn large-btn" type="submit">
Add Task
</button>
</div>
</form>
<dialog id="confirm-close-dialog">
<form method="dialog">
<p class="discard-message-text">Discard unsaved changes?</p>
<div class="confirm-close-dialog-btn-container">
<button id="cancel-btn" class="btn">
Cancel
</button>
<button id="discard-btn" class="btn">
Discard
</button>
</div>
</form>
</dialog>
<div id="tasks-container"></div>
</div>
</main>
<script src="script.js"></script>
</body>
</html>
:root {
--white: #fff;
--light-grey: #f5f6f7;
--dark-grey: #0a0a23;
--yellow: #f1be32;
--golden-yellow: #feac32;
}
*,
*::before,
*::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
background-color: var(--dark-grey);
}
main {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
h1 {
color: var(--light-grey);
margin: 20px 0 40px 0;
}
.todo-app {
background-color: var(--white);
width: 300px;
height: 350px;
border: 5px solid var(--yellow);
border-radius: 8px;
padding: 15px;
position: relative;
display: flex;
flex-direction: column;
gap: 10px;
}
.btn {
cursor: pointer;
width: 100px;
margin: 10px;
color: var(--dark-grey);
background-color: var(--golden-yellow);
background-image: linear-gradient(#fecc4c, #ffac33);
border-color: var(--golden-yellow);
border-width: 3px;
}
.btn:hover {
background-image: linear-gradient(#ffcc4c, #f89808);
}
.large-btn {
width: 80%;
font-size: 1.2rem;
align-self: center;
justify-self: center;
}
.close-task-form-btn {
background: none;
border: none;
cursor: pointer;
}
.close-icon {
width: 20px;
height: 20px;
}
.task-form {
display: flex;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: var(--white);
border-radius: 5px;
padding: 15px;
width: 300px;
height: 350px;
flex-direction: column;
justify-content: space-between;
overflow: auto;
}
.task-form-header {
display: flex;
justify-content: flex-end;
}
.task-form-body {
display: flex;
flex-direction: column;
justify-content: space-around;
}
.task-form-footer {
display: flex;
justify-content: center;
}
.task-form-label,
#title-input,
#date-input,
#description-input {
display: block;
}
.task-form-label {
margin-bottom: 5px;
font-size: 1.3rem;
font-weight: bold;
}
#title-input,
#date-input,
#description-input {
width: 100%;
margin-bottom: 10px;
padding: 2px;
}
#confirm-close-dialog {
padding: 10px;
margin: 10px auto;
border-radius: 15px;
}
.confirm-close-dialog-btn-container {
display: flex;
justify-content: center;
margin-top: 10px;
}
.discard-message-text {
font-weight: bold;
font-size: 1.5rem;
}
#tasks-container {
height: 100%;
overflow-y: auto;
}
.task {
margin: 5px 0;
}
.hidden {
display: none;
}
@media (min-width: 576px) {
.todo-app,
.task-form {
width: 400px;
height: 450px;
}
.task-form-label {
font-size: 1.5rem;
}
#title-input,
#date-input {
height: 2rem;
}
#title-input,
#date-input,
#description-input {
padding: 5px;
margin-bottom: 20px;
}
}
const taskForm = document.getElementById("task-form");
const confirmCloseDialog = document.getElementById("confirm-close-dialog");
const openTaskFormBtn = document.getElementById("open-task-form-btn");
const closeTaskFormBtn = document.getElementById("close-task-form-btn");
const addOrUpdateTaskBtn = document.getElementById("add-or-update-task-btn");
const cancelBtn = document.getElementById("cancel-btn");
const discardBtn = document.getElementById("discard-btn");
const tasksContainer = document.getElementById("tasks-container");
const titleInput = document.getElementById("title-input");
const dateInput = document.getElementById("date-input");
const descriptionInput = document.getElementById("description-input");
const taskData = [];
let currentTask = {};
const addOrUpdateTask = () => {
const dataArrIndex = taskData.findIndex((item) => item.id === currentTask.id);
const taskObj = {
id: `${titleInput.value.toLowerCase().split(" ").join("-")}-${Date.now()}`,
title: titleInput.value,
date: dateInput.value,
description: descriptionInput.value,
};
if (dataArrIndex === -1) {
taskData.unshift(taskObj);
}
};
--fcc-editable-region--
--fcc-editable-region--
const reset = () => {
titleInput.value = "";
dateInput.value = "";
descriptionInput.value = "";
taskForm.classList.toggle("hidden");
currentTask = {};
}
openTaskFormBtn.addEventListener("click", () =>
taskForm.classList.toggle("hidden")
);
closeTaskFormBtn.addEventListener("click", () => {
const formInputsContainValues = titleInput.value || dateInput.value || descriptionInput.value;
if (formInputsContainValues) {
confirmCloseDialog.showModal();
} else {
reset();
}
});
cancelBtn.addEventListener("click", () => confirmCloseDialog.close());
discardBtn.addEventListener("click", () => {
confirmCloseDialog.close();
reset()
});
taskForm.addEventListener("submit", (e) => {
e.preventDefault();
taskData.forEach(
({ id, title, date, description }) => {
tasksContainer.innerHTML += `
<div class="task" id="${id}">
<p><strong>Title:</strong> ${title}</p>
<p><strong>Date:</strong> ${date}</p>
<p><strong>Description:</strong> ${description}</p>
<button type="button" class="btn">Edit</button>
<button type="button" class="btn">Delete</button>
</div>
`
}
);
reset()
});