Web-app/Chat page (HTML, CSS, JavaScript) at main · ananyaaa66/Web-app · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Chat App</title>
  <style>
    body {
      margin: 0;
      padding: 0;
      background-image: url('https://via.placeholder.com/1500x1000'); /* Replace with your emoji background */
      background-size: cover;
      font-family: Arial, sans-serif;
    }

    .chat-container {
      display: flex;
      height: 100vh;
      width: 100%;
    }

    /* Sidebar styling */
    .sidebar {
      width: 25%;
      background-color: #FFE4E1;
      padding: 20px;
      overflow-y: auto;
    }

    .chat-list {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .chat-item {
      padding: 15px;
      margin-bottom: 10px;
      background: #FFB6C1;
      border-radius: 8px;
      cursor: pointer;
    }

    .chat-item.active {
      background: #FF69B4;
    }

    .chat-item:hover {
      background: #FF87A6;
    }

    /* Chatbox styling */
    .chatbox {
      flex: 1;
      background-color: #F0F8FF;
      display: flex;
      flex-direction: column;
    }

    .chat-header {
      padding: 20px;
      background-color: #87CEEB;
      font-size: 18px;
      font-weight: bold;
    }

    .messages {
      flex: 1;
      padding: 20px;
      overflow-y: auto;
    }

    .message {
      margin-bottom: 15px;
      padding: 10px;
      border-radius: 8px;
      max-width: 70%;
    }

    .message.sent {
      background: #ADD8E6;
      margin-left: auto;
    }

    .message.received {
      background: #FFDAB9;
    }

    .input-box {
      display: flex;
      padding: 10px;
      background-color: #E6E6FA;
    }

    .input-box input {
      flex: 1;
      padding: 10px;
      font-size: 16px;
      border: 1px solid #ccc;
      border-radius: 5px;
    }

    .input-box button {
      padding: 10px 20px;
      margin-left: 10px;
      background: #FFB6C1;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      color: white;
      font-weight: bold;
    }

    .input-box button:hover {
      background: #FF69B4;
    }
  </style>
</head>
<body>
  <div class="chat-container">
    <!-- Sidebar -->
    <div class="sidebar">
      <div style="margin-bottom: 20px;">
        <button style="padding: 10px 15px; background: #FF69B4; border: none; color: white; border-radius: 5px;">New Chat +</button>
      </div>
      <ul class="chat-list" id="chat-list">
        <!-- Chat items will be dynamically added -->
      </ul>
    </div>

    <!-- Chatbox -->
    <div class="chatbox">
      <div class="chat-header" id="chat-header">Select a Chat</div>
      <div class="messages" id="messages">
        <!-- Messages will be dynamically added -->
      </div>
      <div class="input-box">
        <input type="text" id="message-input" placeholder="Enter a message..." />
        <button id="send-button">Send</button>
      </div>
    </div>
  </div>

  <script>
    const chatList = document.getElementById('chat-list');
    const messages = document.getElementById('messages');
    const chatHeader = document.getElementById('chat-header');
    const messageInput = document.getElementById('message-input');
    const sendButton = document.getElementById('send-button');

    let activeChat = null;

    const chats = [
      { name: 'John Doe', messages: ['Hey! How’s it going?', 'All good, bro!'] },
      { name: 'Dohn Joe', messages: ['This chat is working perfectly!'] },
    ];

    // Render chat list
    function renderChatList() {
      chatList.innerHTML = '';
      chats.forEach((chat, index) => {
        const chatItem = document.createElement('li');
        chatItem.className = 'chat-item';
        chatItem.innerText = chat.name;
        chatItem.onclick = () => selectChat(index);
        chatList.appendChild(chatItem);
      });
    }

    // Select chat
    function selectChat(index) {
      activeChat = chats[index];
      chatHeader.innerText = activeChat.name;
      renderMessages();
    }

    // Render messages
    function renderMessages() {
      messages.innerHTML = '';
      activeChat.messages.forEach((message) => {
        const messageDiv = document.createElement('div');
        messageDiv.className = 'message received';
        messageDiv.innerText = message;
        messages.appendChild(messageDiv);
      });
    }

    // Send message
    sendButton.onclick = () => {
      if (messageInput.value && activeChat) {
        activeChat.messages.push(messageInput.value);
        renderMessages();
        messageInput.value = '';
      }
    };

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