HTML | DOM Input Image formAction Property

The Input Image formAction Property in HTML DOM is used for setting or returning the value of the formAction Attribute of an Input Image. After submission of the form the formAction attribute called. The form data is to be sent to the server after submission of the form. It overrides the feature of the action attribute of a <form> element.

Syntax:

  • It returns the formAction property.
    imageObject.formAction
  • It is used to set the formAction property.
    imageObject.formAction = URL 

Property values: It contains single value URL which is used to specify the URL of the document where the data to be sent after submission of form.



    The possible value of URL are:

  • absolute URL: It points to the full address of a page. For example: www.geeksforgeeks.org/data-structure
  • relative URL: It is used to point to a file within in a webpage. For Example: gfg.php

Return value: It returns a string value which represent the URL of the form.

Example 1: This Example illustrate how to return the formAction Property.

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<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML DOM Input Image formAction
    </title>
</head>
  
<body style="text-align:center;">
  
    <h1 style="color:green;"
      GeeksforGeeks 
    </h1>
  
    <h4>
      DOM Input Image formAction Property</h4>
    <button onclick="my_geek()">
        <input id="myImage" type="image" formAction="test.php" src=
               alt="Submit" width="48" height="48" formMethod="post" 
               formNoValidate>
    </button>
  
    <h2 id="Geek_h" style="color:green;"></h2>
    <script>
        function my_geek() {
  
            // Return target, alt and height. 
            var txt = document.getElementById(
                "myImage").formAction;
            document.getElementById(
                "Geek_h").innerHTML = txt;
        }
    </script>
</body>
  
</html>

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Ouptut:

  • Before Clicking On Button:
  • After Clicking On Button:

Example 2: This Example illustrate how to set the formAction Property.

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<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML DOM Input Image formAction
    </title>
</head>
  
<body style="text-align:center;">
  
    <h1 style="color:green;"
     GeeksforGeeks 
    </h1>
  
    <h4>
     DOM Input Image formAction Property
    </h4>
    <button onclick="my_geek()">
        <input id="myImage" type="image" formAction="test.php" src=
               alt="Submit" width="48" height="48" formMethod="post" 
               formNoValidate>
    </button>
  
    <h2 id="Geek_h" style="color:green;"></h2>
    <script>
        function my_geek() {
  
            // Return target, alt and height. 
            var txt = document.getElementById(
                "myImage").formAction = "www.geeksforgeeks.org";
            document.getElementById(
                "Geek_h").innerHTML = "The formAction was changed to "
                 + txt;
        }
    </script>
</body>
  
</html>

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Output:

  • Before Clicking On Button:
  • After Clicking On Button:

Supported Browsers: The browsers supported by HTML DOM Input Image formAction Property are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera
  • Safari


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