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feat: D1257081 Modified title, theme color and button text #1

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feat: D1257081 Modified title, theme color and button text #1

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aab2100
feat: 新增訊息時間戳顯示
t11003 Mar 24, 2026
21a0f7f
feat: D1257081 change title, theme color and button text
BobJu0721 Mar 25, 2026
4ba8836
merge: combine feature/D1257081 with feature/add-timestamp
BobJu0721 Mar 25, 2026
f89c952
feat: add searchMessages function for chat history search
BobJu0721 Mar 25, 2026
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30 changes: 26 additions & 4 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,16 @@
<html lang="zh-Hant">
<head>
<meta charset="UTF-8">
<title>W5 PR 練習 Chatbot</title>
<title>D1257081 的 PR 練習 Chatbot</title>
<link rel="stylesheet" href="style.css">
</head>
<body>

<div class="container">
<header>
<h1>🤖 PR 練習 Chatbot</h1>
<p class="subtitle">W5 Pull Request 練習</p>
<h1>💬 D1257081 的 Chatbot</h1>
<p class="subtitle">W5 Pull Request 練習 — by D1257081</p>
<input id="search-input" type="text" placeholder="搜尋訊息..." oninput="searchMessages(this.value)">
</header>

<div id="chat-box">
Expand All @@ -21,11 +22,24 @@ <h1>🤖 PR 練習 Chatbot</h1>

<div class="input-area">
<input id="user-input" type="text" placeholder="輸入訊息...">
<button onclick="sendMessage()">送出</button>
<button onclick="sendMessage()">發送訊息 💬</button>
</div>
</div>

<script>
function searchMessages(keyword) {
const messages = document.querySelectorAll('#chat-box .message');
const query = keyword.trim().toLowerCase();
messages.forEach(msg => {
const text = msg.textContent.toLowerCase();
if (!query || text.includes(query)) {
msg.classList.remove('hidden');
} else {
msg.classList.add('hidden');
}
});
}

function sendMessage() {
const input = document.getElementById('user-input');
const chatBox = document.getElementById('chat-box');
Expand All @@ -35,12 +49,20 @@ <h1>🤖 PR 練習 Chatbot</h1>

const userDiv = document.createElement('div');
userDiv.className = 'message user';
const timeUser = document.createElement('span');
timeUser.className = 'timestamp';
timeUser.textContent = new Date().toLocaleTimeString('zh-TW', {hour:'2-digit', minute:'2-digit'});
userDiv.textContent = text;
userDiv.appendChild(timeUser);
chatBox.appendChild(userDiv);

const botDiv = document.createElement('div');
botDiv.className = 'message bot';
const timeBot = document.createElement('span');
timeBot.className = 'timestamp';
timeBot.textContent = new Date().toLocaleTimeString('zh-TW', {hour:'2-digit', minute:'2-digit'});
botDiv.textContent = `你說了「${text}」！`;
botDiv.appendChild(timeBot);
chatBox.appendChild(botDiv);

input.value = '';
Expand Down
31 changes: 27 additions & 4 deletions style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ body {
}

header {
background: #4f8ef7;
background: linear-gradient(135deg, #00b894, #00cec9);
color: white;
padding: 20px 24px;
}
Expand Down Expand Up @@ -53,7 +53,7 @@ header .subtitle { font-size: 13px; opacity: 0.85; margin-top: 4px; }
}

.message.user {
background: #4f8ef7;
background: #00b894;
color: white;
align-self: flex-end;
}
Expand All @@ -74,10 +74,10 @@ header .subtitle { font-size: 13px; opacity: 0.85; margin-top: 4px; }
outline: none;
}

.input-area input:focus { border-color: #4f8ef7; }
.input-area input:focus { border-color: #00b894; }

.input-area button {
background: #4f8ef7;
background: #00b894;
color: white;
border: none;
padding: 10px 20px;
Expand All @@ -87,3 +87,26 @@ header .subtitle { font-size: 13px; opacity: 0.85; margin-top: 4px; }
}

.input-area button:hover { opacity: 0.85; }

/* feature/add-search 新增 */
header input {
margin-top: 8px;
width: 100%;
padding: 6px 10px;
border: none;
border-radius: 6px;
font-size: 13px;
background: rgba(255,255,255,0.25);
color: white;
}
header input::placeholder { color: rgba(255,255,255,0.7); }
.message.hidden { display: none; }

/* feature/add-timestamp 新增 */
.timestamp {
display: block;
font-size: 10px;
opacity: 0.6;
text-align: right;
margin-top: 4px;
}