Input URL autofocusProperty

Input URL 对象参考手册Input URL Object

Example

Check if a URL field automatically gets focus after the page loads:

var x = document.getElementById("myURL").autofocus;
xThe result is:
true

Try it yourself »

Definition and Usage

The autofocus property is used to set or return whether the URL field automatically gets focus after the page loads.

This property reflects the HTML autofocus attribute.


Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support the autofocus property.

Note:Internet Explorer 9 and earlier versions of IE, or Opera 12 and earlier versions of Opera, do not support the autofocus property.

Note:Internet Explorer or Safari browsers do not support HTML <input> elements with type="url".


Syntax

Return the autofocus property:

urlObject.autofocus

Set the autofocus property:

urlObject.autofocus=true|false

Property Values

Value Description
true|false Describes whether the URL field gets focus after the page loads.
  • true - The URL field gets focus
  • false - Default. The URL field does not get focus

Technical Details

Return Value: A Boolean, returns true if the URL field automatically gets focus after the page loads, otherwise returns false.


Related Pages

HTML Reference:HTML <input> autofocus Attribute


Input URL 对象参考手册Input URL Object Other Extensions