HTML
创建一个简单的HTML文档结构:
My HTML Page Hello, World!
This is a simple HTML page.
创建一个表单:
CSS
- 添加样式到HTML文档:
body {font-family: Arial, sans-serif;background-color: #f4f4f4;}h1 {color: #333;}p {font-size: 16px;line-height: 1.5;}
JavaScript
简单的事件处理:
document.getElementById('myButton').addEventListener('click', function() {alert('Button clicked!');});
操作DOM元素:
This is a div.var myDiv = document.getElementById('myDiv');myDiv.innerHTML = 'Content changed!';myDiv.style.color = 'blue';