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HTML | DOM Input Week autofocus Property
  • Difficulty Level : Basic
  • Last Updated : 18 Mar, 2019
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The DOM Input Week autofocus property in HTML DOM is used to set or return whether the Input Week Field should get focus or not when the page loads. It reflects the HTML autofocus attribute.

Syntax:

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

Property Values:

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

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

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






<!DOCTYPE html> 
<html
  
<head
    <title
        HTML DOM Input Week autofocus Property
    </title
</head
  
<body style="text-align:center;"
  
    <h1>GeeksForGeeks</h1
  
    <h2>DOM Input Week autofocus Property</h2
            <form id="myGeeks">
    <input type="week" id="week_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() { 
            var gfg = document.getElementById("week_id").autofocus;
            document.getElementById("GFG").innerHTML = gfg;
        
    </script
</body
  
</html>                     

Output
Before clicking on the button:

After clicking on the button:

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




<!DOCTYPE html> 
<html
  
<head
    <title
        HTML DOM Input Week autofocus Property
    </title
</head
  
<body style="text-align:center;"
  
    <h1>GeeksForGeeks</h1
  
    <h2>DOM Input Week autofocus Property</h2
            <form id="myGeeks">
    <input type="week" id="week_id" name="geeks"
                </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() { 
            var gfg = document.getElementById("week_id");
            gfg.autofocus = true;
            var g =    gfg.autofocus;        
            document.getElementById("GFG").innerHTML = g;
        
    </script
</body
  
</html>                    

Output:
Before clicking on the button:

After clicking on the button:

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

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

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

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