HTML | DOM Input Month autofocus Property

The DOM Input Month autofocus property in HTML DOM is used to set or return whether the Input Month Field should get focus or not when the page loads. It reflects the HTML autofocus attribute.

Syntax:

  • It returns the autofocus property.
    monthObject.autofocus
  • It is used to set the autofocus property.
    monthObject.autofocus = "true|false"

Property Values:

  • true: It sets the focus of Month field.
  • false: It has the default value. It defines the Month field does not get focus.

Return Value: It returns a boolean value which represents the Month field gets autofocus or not.

Example-1: This example returns the Input Month autofocus property.

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<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML DOM Input Month autofocus Property
    </title>
</head>
  
<body style="text-align:center;">
  
    <h1>GeeksForGeeks</h1>
  
    <h2>DOM Input Month autofocus Property</h2>
    <form id="myGeeks">
        <input type="month"
               id="month_id"
               name="geeks"
               autofocus>
    </form>
    <br>
    <button onclick="myGeeks()">
      Click Here!
  </button>
  
    <p id="GFG" 
       style="font-size:20px;">
  </p>
  
    <!-- Script to return 
       the autofocus  Property-->
    <script>
        function myGeeks() {
            
            // Return the month autofocus property.
            var gfg = 
                document.getElementById(
                  "month_id").autofocus;
            
            document.getElementById(
              "GFG").innerHTML = gfg;
        }
    </script>
</body>
  
</html>

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Output:
Before clicking on the button:

After clicking on the button:

Example-2: This Example illustrates how to set the property.

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<!DOCTYPE html>
<html>
  
<head>
    <title>
        HTML DOM Input Month autofocus Property
    </title>
</head>
  
<body style="text-align:center;">
  
    <h1>GeeksForGeeks</h1>
  
    <h2>
      DOM Input Month autofocus Property
  </h2>
    <form id="myGeeks">
        <input type="month" 
               id="month_id" 
               name="geeks" 
               autofocus>
    </form>
    <br>
    <button onclick="myGeeks()">
      Click Here!
  </button>
  
    <p id="GFG" 
       style="font-size:20px;">
  </p>
  
    <!-- Script to set the
      autofocus Property-->
    <script>
        function myGeeks() {
            
            // Set autofocus property
            var gfg = 
            document.getElementById("month_id");
            gfg.autofocus = false;
            var g = gfg.autofocus;
            
            document.getElementById(
              "GFG").innerHTML = g;
        }
    </script>
</body>
  
</html>

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Output:
Before clicking on the button:

After clicking on the button:

Supported Browsers: The browser supported by DOM input Month autofocus Property are listed below:

  • Google Chrome
  • Internet Explorer 10.0 +
  • Firefox
  • Opera
  • Safari

Note: In Firefox, the input type=”month” element does not show any date field or calendar.



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