运行 ❯
获取您
的
网站
×
更改方向
保存代码
更改主题，深色/浅色
前往 Spaces
<!DOCTYPE html> <html> <body> <form action="/action_page.php" method="get"> First name: <input type="text" name="fname" value="Donald"><br> Last name: <input type="text" name="lname" value="Duck"><br> <button id="myBtn" type="submit" formaction="/action_page2.php">Submit</button> </form> <p>Click the "Try it" button to return the value of the formaction attribute of the submit button above.</p> <p>Notice that the formaction attribute overrides the HTML form's action attribute (action_page.php).</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myBtn").formAction; document.getElementById("demo").innerHTML = x; } </script> </body> </html>
