비전공자 개발일기

Javascript - Notes App 본문

Javascript

Javascript - Notes App

HiroDaegu 2021. 10. 24. 00:12
728x90
SMALL

<!DOCTYPE html>
<html lang="ko">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css" integrity="sha512-1PKOgIY59xJ8Co8+NE6FZ+LOAZKjy+KY8iq0G4B3CyeY6wYHN3yt9PW0XpSriVlkMXe40PTKnXrLnZ9+fkDaog==" crossorigin="anonymous" />
    <link rel="stylesheet" href="style.css" />
    <title>Notes App</title>
    <script defer src="https://cdnjs.cloudflare.com/ajax/libs/marked/1.2.2/marked.min.js"></script>
    <script defer src="main.js"></script>
  </head>
  <body>
    <button class="add" id="add">
      <i class="fas fa-plus"></i>Add note
    </button>
  </body>
</html>
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;400&display=swap');

* {
  box-sizing: border-box;
  outline: none;
}

body {
  background-color: #7bdaf3;
  font-family: 'Poppins', sans-serif;
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding-top: 3rem;
}

.add {
  position: fixed;
  top: 1rem;
  right: 1rem;
  background-color: #9ec862;
  color: #fff;
  border: none;
  border-radius: 3px;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

.add:active {
  transform: scale(0.98);
}

.note {
  background-color: #fff;
  box-shadow: 0 0 10px 4px rgba(0, 0, 0, 0.1);
  margin: 30px 20px;
  height: 400px;
  width: 400px;
  overflow-y: scroll;
}

.note .tools {
  background-color: #9ec862;
  display: flex;
  justify-content: flex-end;
  padding: 0.5rem;
}

.note .tools button {
  background-color: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  margin-left: 0.5rem;
}

.note textarea {
  outline: none;
  font-family: inherit;
  font-size: 1.2rem;
  border: none;
  height: 400px;
  width: 100%;
  padding: 20px;
}

.main {
  padding: 20px;
}

.hidden {
  display: none;
}
const addBtn = document.getElementById("add");
const notes = JSON.parse(localStorage.getItem("notes"));

// console.log(notes);
if(notes) {
  notes.forEach(note => addNewNote(note))
}

addBtn.addEventListener("click", () => {
  addNewNote();
});

function addNewNote(text = "") {
  const note = document.createElement("div");
  note.classList.add("note");

  note.innerHTML = `
  <div class="tools">
      <button class="edit"><i class="fas fa-edit"></i></button>
      <button class="delete"><i class="fas fa-trash-alt"></i></button>
  </div>
  <div class="main ${text ? "" : "hidden"}"></div>
  <textarea class="${text ? "hidden" : ""}"></textarea>
  `

  const editBtn  = note.querySelector(".edit");
  const deleteBtn  = note.querySelector(".delete");
  const main  = note.querySelector(".main");
  const textArea  = note.querySelector("textarea");

  textArea.value = text;
  main.innerHTML = marked(text);

  deleteBtn.addEventListener("click", () => {
    note.remove();
    updateLS();
  })

  editBtn.addEventListener("click", () => {
    main.classList.toggle("hidden")
    textArea.classList.toggle("hidden")
  })

  textArea.addEventListener("input", (e) => {
    const { value } = e.target;
    main.innerHTML = marked(value);

    updateLS();
  })

  document.body.appendChild(note)
}

function updateLS() {
  const notesText = document.querySelectorAll("textarea");
  const notes = [];

  notesText.forEach(note => notes.push(note.value));

  localStorage.setItem("notes", JSON.stringify(notes));
}
728x90
LIST

'Javascript' 카테고리의 다른 글

Javascript - Password Strength Background  (0) 2021.10.26
Javascript - Password Generator  (0) 2021.10.25
Javascript - Live User Filter  (0) 2021.10.23
Javascript - Incrementing Counter  (0) 2021.10.22
Javascript - Hoverboard  (0) 2021.10.20
'Javascript' Related Articles more