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Notes.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Advanced Enhanced Notes Application</title>
<style>
/* Global Reset and Body Styling */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Arial', sans-serif;
background: linear-gradient(135deg, #f0f4f8, #d9e2ec);
padding: 2rem;
color: #333;
}
h1 {
text-align: center;
margin-bottom: 1.5rem;
}
/* Form Styling */
form {
background-color: #fff;
padding: 1rem;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
margin-bottom: 2rem;
position: relative;
}
.toolbar {
margin-bottom: 0.5rem;
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
}
.toolbar button,
.toolbar select,
.toolbar input[type="color"] {
background-color: #e9ecef;
border: 1px solid #ccc;
border-radius: 4px;
padding: 0.4rem 0.6rem;
cursor: pointer;
font-size: 0.9rem;
}
.toolbar button:hover,
.toolbar select:hover,
.toolbar input[type="color"]:hover {
background-color: #dfe7ed;
}
#note-content {
position: relative;
min-height: 100px;
border: 1px solid #ccc;
padding: 0.5rem;
border-radius: 4px;
outline: none;
font-size: 1rem;
background-color: #fff;
margin-bottom: 0.5rem;
}
button[type="submit"] {
margin-top: 0.5rem;
padding: 0.6rem 1.2rem;
font-size: 1rem;
border: none;
border-radius: 4px;
background-color: #4CAF50;
color: #fff;
cursor: pointer;
transition: background-color 0.3s ease;
}
button[type="submit"]:hover {
background-color: #45a049;
}
/* Word Count Display */
.word-count {
font-size: 0.8rem;
color: #555;
text-align: right;
margin-top: 0.2rem;
}
/* Search and Clear All Controls */
.controls {
display: flex;
justify-content: space-between;
margin-bottom: 1rem;
}
.controls input[type="text"] {
width: 70%;
padding: 0.5rem;
border: 1px solid #ccc;
border-radius: 4px;
}
.controls button {
padding: 0.5rem 1rem;
border: none;
border-radius: 4px;
background-color: #e74c3c;
color: #fff;
cursor: pointer;
transition: background-color 0.3s ease;
}
.controls button:hover {
background-color: #c0392b;
}
/* Notes Container and Note Styling */
#notes-container {
margin-top: 2rem;
}
.note {
background-color: #fff;
border: 1px solid #ccc;
padding: 1rem;
border-radius: 8px;
margin-bottom: 1rem;
box-shadow: 0 1px 3px rgba(0,0,0,0.1);
word-wrap: break-word;
position: relative;
cursor: move;
}
.note .timestamp {
font-size: 0.7rem;
color: #888;
margin-top: 0.5rem;
}
.note .note-controls {
position: absolute;
top: 0.5rem;
right: 0.5rem;
display: flex;
gap: 0.3rem;
}
.note .note-controls button {
background-color: #3498db;
border: none;
border-radius: 4px;
color: #fff;
padding: 0.3rem 0.5rem;
font-size: 0.8rem;
cursor: pointer;
transition: background-color 0.3s ease;
}
.note .note-controls button:hover {
background-color: #2980b9;
}
.note.editing {
border: 2px dashed #3498db;
}
/* Sparkle Effect Styling */
.sparkle {
position: absolute;
width: 8px;
height: 8px;
border-radius: 50%;
pointer-events: none;
animation: sparkle-animation 1s ease-out forwards;
z-index: 10;
}
@keyframes sparkle-animation {
0% {
opacity: 1;
transform: scale(1) translateY(0);
}
100% {
opacity: 0;
transform: scale(2) translateY(-20px);
}
}
</style>
</head>
<body>
<h1>Advanced Enhanced Notes Application</h1>
<form id="note-form">
<!-- Formatting Toolbar -->
<div class="toolbar">
<button type="button" data-command="bold" title="Bold"><b>B</b></button>
<button type="button" data-command="italic" title="Italic"><i>I</i></button>
<button type="button" data-command="underline" title="Underline"><u>U</u></button>
<select id="font-family" title="Font Family">
<option value="Arial" selected>Arial</option>
<option value="Georgia">Georgia</option>
<option value="Times New Roman">Times New Roman</option>
<option value="Courier New">Courier New</option>
</select>
<select id="font-size" title="Font Size">
<option value="1">Extra Small</option>
<option value="2">Small</option>
<option value="3" selected>Medium</option>
<option value="4">Large</option>
<option value="5">Extra Large</option>
<option value="6">Huge</option>
<option value="7">Max</option>
</select>
<input type="color" id="font-color" title="Text Color">
</div>
<!-- Rich Text Editable Area -->
<div id="note-content" contenteditable="true"></div>
<!-- Live Word and Character Count -->
<div class="word-count" id="word-count">Words: 0 | Characters: 0</div>
<button type="submit">Save Note</button>
</form>
<!-- Controls for Searching and Clearing Notes -->
<div class="controls">
<input type="text" id="search-input" placeholder="Search notes...">
<button id="clear-all">Clear All Notes</button>
</div>
<!-- Container for Saved Notes -->
<div id="notes-container"></div>
<script>
document.addEventListener('DOMContentLoaded', function() {
const noteForm = document.getElementById('note-form');
const noteContent = document.getElementById('note-content');
const notesContainer = document.getElementById('notes-container');
const wordCountDisplay = document.getElementById('word-count');
const searchInput = document.getElementById('search-input');
const clearAllButton = document.getElementById('clear-all');
const toolbarButtons = document.querySelectorAll('.toolbar button');
const fontFamilySelect = document.getElementById('font-family');
const fontSizeSelect = document.getElementById('font-size');
const fontColorInput = document.getElementById('font-color');
let notes = JSON.parse(localStorage.getItem('notes')) || [];
/**
* Executes a document command for rich text formatting.
*/
function execCommand(command, value = null) {
document.execCommand(command, false, value);
noteContent.focus();
}
// Set up toolbar command listeners.
toolbarButtons.forEach(button => {
button.addEventListener('click', function() {
const command = this.getAttribute('data-command');
execCommand(command);
});
});
fontFamilySelect.addEventListener('change', function() {
execCommand('fontName', this.value);
});
fontSizeSelect.addEventListener('change', function() {
execCommand('fontSize', this.value);
});
fontColorInput.addEventListener('input', function() {
execCommand('foreColor', this.value);
});
/**
* Updates the word and character count of the note content.
*/
function updateWordCount() {
const text = noteContent.innerText || '';
const words = text.trim().split(/\s+/).filter(word => word.length > 0);
const wordCount = words.length;
const charCount = text.replace(/\s/g, '').length;
wordCountDisplay.textContent = `Words: ${wordCount} | Characters: ${charCount}`;
}
noteContent.addEventListener('input', function() {
updateWordCount();
// Sparkle effect on input:
const selection = window.getSelection();
if (selection.rangeCount > 0) {
const range = selection.getRangeAt(0);
const rects = range.getClientRects();
if (rects.length > 0) {
const rect = rects[0];
createSparkle(rect.left, rect.top);
}
}
});
/**
* Creates a sparkle effect at the given (x, y) coordinates within noteContent.
*/
function createSparkle(x, y) {
const sparkle = document.createElement('div');
sparkle.classList.add('sparkle');
// Choose a random color for the sparkle effect.
const colors = ['#FFD700', '#FF69B4', '#ADFF2F', '#00FFFF', '#FFA07A'];
const randomColor = colors[Math.floor(Math.random() * colors.length)];
sparkle.style.background = `radial-gradient(circle, #fff 0%, ${randomColor} 50%, transparent 70%)`;
const noteRect = noteContent.getBoundingClientRect();
sparkle.style.left = (x - noteRect.left) + 'px';
sparkle.style.top = (y - noteRect.top - 20) + 'px';
noteContent.appendChild(sparkle);
sparkle.addEventListener('animationend', function() {
sparkle.remove();
});
}
/**
* Renders the notes from the notes array into the notes container.
* @param {string} filter - Optional text to filter notes.
*/
function displayNotes(filter = '') {
notesContainer.innerHTML = '';
notes.forEach((note, index) => {
// Filter notes based on search input.
if (filter && !note.content.toLowerCase().includes(filter.toLowerCase())) {
return;
}
const noteDiv = document.createElement('div');
noteDiv.className = 'note';
noteDiv.setAttribute('draggable', 'true');
noteDiv.dataset.index = index;
noteDiv.innerHTML = `
<div class="note-content">${note.content}</div>
<div class="timestamp">${new Date(note.timestamp).toLocaleString()}</div>
<div class="note-controls">
<button class="edit-btn">Edit</button>
<button class="delete-btn">Delete</button>
</div>
`;
notesContainer.appendChild(noteDiv);
// Drag and drop event listeners for reordering.
noteDiv.addEventListener('dragstart', handleDragStart);
noteDiv.addEventListener('dragover', handleDragOver);
noteDiv.addEventListener('drop', handleDrop);
// Delete note functionality.
noteDiv.querySelector('.delete-btn').addEventListener('click', function() {
deleteNote(index);
});
// Edit note functionality.
noteDiv.querySelector('.edit-btn').addEventListener('click', function() {
editNote(noteDiv, index);
});
});
}
/**
* Deletes a note at the given index.
*/
function deleteNote(index) {
notes.splice(index, 1);
localStorage.setItem('notes', JSON.stringify(notes));
displayNotes(searchInput.value);
}
/**
* Enables inline editing for a note.
* If in editing mode, saves the changes.
*/
function editNote(noteDiv, index) {
const noteContentDiv = noteDiv.querySelector('.note-content');
const editBtn = noteDiv.querySelector('.edit-btn');
if (noteDiv.classList.contains('editing')) {
// Save changes.
noteDiv.classList.remove('editing');
notes[index].content = noteContentDiv.innerHTML;
localStorage.setItem('notes', JSON.stringify(notes));
editBtn.textContent = 'Edit';
} else {
noteDiv.classList.add('editing');
noteContentDiv.setAttribute('contenteditable', 'true');
noteContentDiv.focus();
editBtn.textContent = 'Save';
// On blur, remove editing mode and save.
noteContentDiv.addEventListener('blur', function() {
noteContentDiv.removeAttribute('contenteditable');
noteDiv.classList.remove('editing');
notes[index].content = noteContentDiv.innerHTML;
localStorage.setItem('notes', JSON.stringify(notes));
editBtn.textContent = 'Edit';
}, { once: true });
}
}
/**
* Drag and drop handlers for reordering notes.
*/
let draggedIndex = null;
function handleDragStart(e) {
draggedIndex = e.currentTarget.dataset.index;
e.dataTransfer.effectAllowed = 'move';
}
function handleDragOver(e) {
e.preventDefault();
e.dataTransfer.dropEffect = 'move';
}
function handleDrop(e) {
e.stopPropagation();
const targetIndex = e.currentTarget.dataset.index;
if (draggedIndex === null || draggedIndex === targetIndex) return;
// Reorder notes array.
const draggedNote = notes[draggedIndex];
notes.splice(draggedIndex, 1);
notes.splice(targetIndex, 0, draggedNote);
localStorage.setItem('notes', JSON.stringify(notes));
displayNotes(searchInput.value);
}
/**
* Saves a new note from the form.
*/
noteForm.addEventListener('submit', function(event) {
event.preventDefault();
const content = noteContent.innerHTML.trim();
if (!content) return;
// Create a note object with a timestamp.
const noteObj = {
content: content,
timestamp: new Date().toISOString()
};
notes.push(noteObj);
localStorage.setItem('notes', JSON.stringify(notes));
noteContent.innerHTML = '';
updateWordCount();
displayNotes(searchInput.value);
});
/**
* Filters notes as the user types in the search input.
*/
searchInput.addEventListener('input', function() {
displayNotes(this.value);
});
/**
* Clears all notes after user confirmation.
*/
clearAllButton.addEventListener('click', function() {
if (confirm('Are you sure you want to clear all notes?')) {
notes = [];
localStorage.removeItem('notes');
displayNotes();
}
});
// Initial display.
displayNotes();
updateWordCount();
});
</script>
<!--
DALL-E Image Prompt:
"A futuristic, interactive notes application interface with drag-and-drop, inline editing, dynamic sparkles, and a rich text formatting toolbar, in a digital art style"
-->
</body>
</html>