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Create JotterApp.js #782

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Create JotterApp.js #782

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105 changes: 105 additions & 0 deletions JotterApp.js
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html>
<head>
<title>Jotter App</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 20px;
}
.jotter-form {
margin-bottom: 20px;
}
.jotter-text {
border: 1px solid #ccc;
padding: 5px;
width: 100%;
}
.jotter-item {
border: 1px solid #ccc;
padding: 10px;
margin: 10px 0;
}
</style>
</head>
<body>
<h1>Jotter App</h1>

<div class="jotter-form">
<form id="text-form">
<input type="text" id="text-input" class="jotter-text" placeholder="Enter your text" required>
<button type="submit">Save</button>
</form>
</div>

<div id="saved-text">

</div>

<script>
const textForm = document.getElementById("text-form");
const textInput = document.getElementById("text-input");
const savedTextContainer = document.getElementById("saved-text");

// Function to save text to the browser
function saveText(text) {
const savedText = localStorage.getItem("savedText");
let textArray = savedText ? JSON.parse(savedText) : [];

textArray.push(text);
localStorage.setItem("savedText", JSON.stringify(textArray));
}

// Function to display the saved text
function displaySavedText() {
const savedText = localStorage.getItem("savedText");
let textArray = savedText ? JSON.parse(savedText) : [];

savedTextContainer.innerHTML = "";

textArray.forEach((text, index) => {
const item = document.createElement("div");
item.className = "jotter-item";
item.innerHTML = `${text}
<button onclick="editText(${index})">Edit</button>
<button onclick="deleteText(${index})">Delete</button>`;
savedTextContainer.appendChild(item);
});
}

// Function to edit saved text
function editText(index) {
const savedText = localStorage.getItem("savedText");
let textArray = savedText ? JSON.parse(savedText) : [];
const newText = prompt("Edit your text:", textArray[index]);

if (newText !== null) {
textArray[index] = newText;
localStorage.setItem("savedText", JSON.stringify(textArray));
displaySavedText();
}
}

// Function to delete saved text
function deleteText(index) {
const savedText = localStorage.getItem("savedText");
let textArray = savedText ? JSON.parse(savedText) : [];
textArray.splice(index, 1);
localStorage.setItem("savedText", JSON.stringify(textArray));
displaySavedText();
}

textForm.addEventListener("submit", function (e) {
e.preventDefault();
const text = textInput.value;
if (text.trim() !== "") {
saveText(text);
textInput.value = "";
displaySavedText();
}
});

displaySavedText();
</script>
</body>
</html>
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