Passo 12

Instruções

Neste momento, sempre que o usuário edita uma nota e clica fora da nota, a variável currentContent está sendo atualizada. Mas e quanto a situações em que o usuário foca na nota e decide sair sem fazer nenhuma edição? Bem, nessa situação, você pode adicionar uma condição para lidar com esse caso de uso. Acima da sua linha currentContent = newContent;, adicione uma declaração if para verificar se currentContent é igual a newContent. Se for, retorne.

O que fazer:

Testes:

Você deve adicionar uma declaração `if` para verificar se `currentContent` é igual a `newContent`. Se for, retorne.

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>Note taking app</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="./styles.css" />
  </head>
  <body>
    <p class="helper-text">Click or tap on the card to edit your note.</p>

    <div id="note" class="note" contenteditable="true" aria-label="Note editor">
      Many languages have words that carry meanings so specific or culturally rooted that they can't be neatly translated into English. 
        
      One example is the Japanese word "tsundoku", which refers to the habit of acquiring books and letting them pile up unread, something many book lovers can relate to. Another is the Portuguese word "saudade", describing a deep, bittersweet longing for something or someone that is absent. Meanwhile, the French word "Dépaysement" captures the disorienting yet exciting feeling of being in a new place, far from home.
        
      These unique words remind us that language is more than vocabulary: it's a window into the values, habits, and emotions of the cultures that create it.
    </div>

    <div id="status" aria-live="polite"></div>
    
    <script src="script.js"></script>
  </body>
</html>

body {
  font-family: Arial, sans-serif;
  margin: 2em;
  max-width: 700px;
  background-color: #f5f5f5;
}

.note {
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 1.5em;
  margin-bottom: 1em;
  line-height: 1.5;
  min-height: 250px;
  font-size: 16px;
  /* This is needed to preserve line breaks in the div */
  white-space: pre-wrap;
}

.note[contenteditable="true"] {
  caret-color: black;
}

.note:hover {
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
}

.helper-text {
  font-size: 0.9rem;
  color: #666;
  margin-top: 0.5em;
  user-select: none;
  font-style: italic;
}

#status {
  color: #00471b;
  padding: 0 1em;
}

const noteEl = document.getElementById("note");
const statusEl = document.getElementById("status");

let currentContent = "";

noteEl.addEventListener("blur", () => {
  const newContent = noteEl.innerHTML;
  
  
  currentContent = newContent;
  console.log(currentContent);
  
  statusEl.textContent = "Note saved successfully!";
});

window.addEventListener("DOMContentLoaded", () => {
  currentContent = noteEl.textContent;
});

Preview