Javascript DOM HTML Button formAction Property set

Introduction

Change the value of the formaction attribute of a button: 

document.getElementById("myBtn").formAction = "/action_page2.php";

This example contains a form with a submit button that submits the form to "action_page.php":

Click the button to change the value of the formaction attribute of the submit button.

View in separate window 

<!DOCTYPE html>
<html>
<body>
<form method="get">
  First name: <input type="text" name="fname" value="CSS"><br>
  Last name: <input type="text" name="lname" value="HTML"><br>
  <button id="myBtn" type="submit" formaction="/action_page.php">Submit form</button>
</form>//w  w  w  .  j  a  v  a  2  s  .co  m
<button onclick="myFunction()">Test</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.";
}
</script>

</body>
</html>



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