// 获取页面元素 const chatbot = document.getElementById('chatbot'); const chatHeader = document.getElementById('chat-header'); const chatClose = document.getElementById('chat-close'); const chatMessages = document.getElementById('chat-messages'); const chatInput = document.getElementById('chat-input'); const chatInputBox = document.querySelector('#chat-input input'); const chatSend = document.getElementById('chat-send'); // 客服自动回复 function chatbotReply(message) { const reply = '这是客服自动回复的消息:' + message; const received = document.createElement('div'); received.className = 'message received'; received.textContent = reply; chatMessages.appendChild(received); chatMessages.scrollTop = chatMessages.scrollHeight; } // 用户发送消息 function sendMessage() { const message = chatInputBox.value; if (!message) { return; } const sent = document.createElement('div'); sent.className = 'message sent'; sent.textContent = message; chatMessages.appendChild(sent); chatMessages.scrollTop = chatMessages.scrollHeight; chatInputBox.value = ''; chatbotReply(message); } // 关闭客服窗口 chatClose.addEventListener('click', function() { chatbot.style.display = 'none'; }); // 发送消息 chatSend.addEventListener('click', function() { sendMessage(); }); chatInputBox.addEventListener('keydown', function(event) { if (event.key === 'Enter') { sendMessage(); } }); // 显示客服窗口 window.addEventListener('load', function() { chatbot.style.display = 'block'; });这个代码要加到1哪里
时间: 2024-03-12 11:49:36 浏览: 131
这段代码需要放在 `<script>` 标签中,并且需要放在HTML文件的 `<body>` 标签的末尾,确保页面其他元素都已加载完毕。通常情况下,它可以放在 `<body>` 标签的底部,就像这样:
```
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>My Website</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<!-- 这里是页面的主要内容 -->
<div id="chatbot">
<div id="chat-header">
<h3>智能客服</h3>
<button id="chat-close">×</button>
</div>
<div id="chat-body">
<div id="chat-messages">
<div class="message received">您好,有什么可以帮您的吗?</div>
</div>
<div id="chat-input">
<input type="text" placeholder="请输入您的问题">
<button id="chat-send">发送</button>
</div>
</div>
</div>
<script>
// 获取页面元素
const chatbot = document.getElementById('chatbot');
const chatHeader = document.getElementById('chat-header');
const chatClose = document.getElementById('chat-close');
const chatMessages = document.getElementById('chat-messages');
const chatInput = document.getElementById('chat-input');
const chatInputBox = document.querySelector('#chat-input input');
const chatSend = document.getElementById('chat-send');
// 客服自动回复
function chatbotReply(message) {
const reply = '这是客服自动回复的消息:' + message;
const received = document.createElement('div');
received.className = 'message received';
received.textContent = reply;
chatMessages.appendChild(received);
chatMessages.scrollTop = chatMessages.scrollHeight;
}
// 用户发送消息
function sendMessage() {
const message = chatInputBox.value;
if (!message) {
return;
}
const sent = document.createElement('div');
sent.className = 'message sent';
sent.textContent = message;
chatMessages.appendChild(sent);
chatMessages.scrollTop = chatMessages.scrollHeight;
chatInputBox.value = '';
chatbotReply(message);
}
// 关闭客服窗口
chatClose.addEventListener('click', function() {
chatbot.style.display = 'none';
});
// 发送消息
chatSend.addEventListener('click', function() {
sendMessage();
});
chatInputBox.addEventListener('keydown', function(event) {
if (event.key === 'Enter') {
sendMessage();
}
});
// 显示客服窗口
window.addEventListener('load', function() {
chatbot.style.display = 'block';
});
</script>
</body>
</html>
```
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