运行 ❯
获取您
自己的
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> <p>This example contains a form with a submit button that submits the form to "action_page.php":</p> <form 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_page.php">Submit form</button> </form> <p>Click the "Try it" button to change the value of the formaction attribute of the submit button above.</p> <p><b>Note:</b> Click on the submit button before and after you have clicked on the "Try it" button.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { document.getElementById("myBtn").formAction = "/action_page2.php"; document.getElementById("demo").innerHTML = "The value of the formaction attribute was changed to 'action_page2.php'."; } </script> </body> </html>
