Home
JS
JS
Tryit: JAVASCRIPT
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <body> <h3>如何访问 NAV 元素的演示</h3> <nav id="myNav"> <a href="#">HTML</a> | <a href="#">CSS</a> </nav> <p>点击按钮获取 nav 元素的 HTML 内容。</p> <button onclick="myFunction()">试一试</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myNav").innerHTML; document.getElementById("demo").innerHTML = x; } </script> </body> </html>