Editar el código:
ver Resultados »
Inténtalo tú mismo - ©
w3ii.com
<!DOCTYPE html> <html> <body> <h3>A demonstration of how to access a LABEL element</h3> <label id="myLabel" for="male">Male</label> <input type="radio" name="sex" id="male" value="male"><br> <p>Click the button to get the id of the element the label is bound to.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myLabel").htmlFor; document.getElementById("demo").innerHTML = x; } </script> </body> </html>