Run ❯
×
Change Orientation
Save Code
Change Theme, Dark/Light
Go to Spaces
<!DOCTYPE html> <html> <body> <form id="myForm"> <input type="week" id="myWeek"> </form> <p>Click the button to return the id of the form the week field belongs to.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myWeek").form.id; document.getElementById("demo").innerHTML = x; } </script> </body> </html>
