The HTML DOM Input Datetime autofocus property sets/returns whether Input Datetime is focused upon initial page load.
Syntax
Following is the syntax −
- Returning boolean value - true/false
inputDatetimeObject.autofocus
- Setting autofocus to booleanValue
inputDatetimeObject.autofocus = booleanValue
Boolean Values
Here, “booleanValue” can be the following −
booleanValue | Details |
---|---|
true | It defines that input will be autofocused on page load. |
false | It is the default value and input is not autofocused. |
Example
Let us see an example of Input Datetime autofocus property −
<!DOCTYPE html> <html> <head> <title>Input Datetime Autofocus</title> </head> <body> Date & Time: <input type="datetime" id="Datetime" value="1998-04-09T12:48IST" autofocus> <button onclick="removeAutoFocus()">Remove Auto Focus</button> <div id="divDisplay"></div> <script> var divDisplay = document.getElementById("divDisplay"); var inputDatetime = document.getElementById("Datetime"); divDisplay.textContent = 'Autofocus: '+inputDatetime.autofocus function removeAutoFocus() { if(inputDatetime.autofocus == true){ inputDatetime.autofocus = false; divDisplay.textContent = 'Autofocus: '+inputDatetime.autofocus } } </script> </body> </html>
Output
This will produce the following output −
Before clicking ’Remove Auto Focus’ button −
After clicking ‘Remove Auto Focus’ button −