--description--

If you check the "Application" tab of your browser console, you'll notice a series of [object Object]. This is because everything you save in localStorage needs to be in string format.

To resolve the issue, wrap the data you're saving in the JSON.stringify() method. Then, check local storage again to observe the results.

--hints--

Your localStorage.setItem() should have a key of "data".

assert.match(code, /localStorage\.setItem\(\s*("|')data\1/)

You should wrap JSON.stringify() around myTaskArr.

assert.match(code, /localStorage\.setItem\(\s*("|')data\1\s*,\s*JSON\.stringify\(\s*myTaskArr\s*\)\s*\)\s*;?/)

--seed--

--seed-contents--

html

<!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>

css

: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);
  } else {
    taskData[dataArrIndex] = taskObj;
  }

  updateTaskContainer()
  reset()
};

const updateTaskContainer = () => {
  tasksContainer.innerHTML = "";

  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 onclick="editTask(this)" type="button" class="btn">Edit</button>
          <button onclick="deleteTask(this)" type="button" class="btn">Delete</button> 
        </div>
      `
    }
  );
};


const deleteTask = (buttonEl) => {
  const dataArrIndex = taskData.findIndex(
    (item) => item.id === buttonEl.parentElement.id
  );

  buttonEl.parentElement.remove();
  taskData.splice(dataArrIndex, 1);
}

const editTask = (buttonEl) => {
    const dataArrIndex = taskData.findIndex(
    (item) => item.id === buttonEl.parentElement.id
  );

  currentTask = taskData[dataArrIndex];

  titleInput.value = currentTask.title;
  dateInput.value = currentTask.date;
  descriptionInput.value = currentTask.description;

  addOrUpdateTaskBtn.innerText = "Update Task";

  taskForm.classList.toggle("hidden");  
}

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;
  const formInputValuesUpdated = titleInput.value !== currentTask.title || dateInput.value !== currentTask.date || descriptionInput.value !== currentTask.description;

  if (formInputsContainValues && formInputValuesUpdated) {
    confirmCloseDialog.showModal();
  } else {
    reset();
  }
});

cancelBtn.addEventListener("click", () => confirmCloseDialog.close());

discardBtn.addEventListener("click", () => {
  confirmCloseDialog.close();
  reset()
});

taskForm.addEventListener("submit", (e) => {
  e.preventDefault();

  addOrUpdateTask();
});

const myTaskArr = [
  { task: "Walk the Dog", date: "22-04-2022" },
  { task: "Read some books", date: "02-11-2023" },
  { task: "Watch football", date: "10-08-2021" },
];

--fcc-editable-region--
localStorage.setItem("data", myTaskArr);
--fcc-editable-region--

Step 54

--description--

--hints--

--seed--

--seed-contents--