编辑代码:
查看结果 »
试一试 - ©
w3ii.com
<!DOCTYPE html> <html> <body> <h3>A demonstration of how to access a LEGEND element</h3> <fieldset> <legend id="myLegend">Personalia:</legend> Name: <input type="text"> </fieldset> <p>Click the button to get the text of the legend element.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myLegend").innerHTML; document.getElementById("demo").innerHTML = x; } </script> </body> </html>