编辑代码:
查看结果 »
试一试 - ©
w3ii.com
<!DOCTYPE html> <html> <head> <title>HTML DOM Objects</title> </head> <body> <p>Click the button to get the text of the document's title.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementsByTagName("TITLE")[0].text; document.getElementById("demo").innerHTML = x; } </script> </body> </html>