Input Number autofocusProperty
Examples
Check whether the number field automatically gets focus after the page loads:
var x = document.getElementById("myNumber").autofocus;
xOutput result:true
Try it Yourself »
Definition and Usage
The autofocus property is used to set or return whether the number field automatically gets focus after the page loads.
This property reflects the HTML autofocus attribute.
Browser Support
All major browsers support the autofocus property.
Note:Internet Explorer 9 and earlier IE versions, Opera 12 and earlier Opera versions do not support this property.
Note:Internet Explorer 9 and earlier IE versions do not support <input> elements with type="number" attribute.
Syntax
Return the autofocus property:
numberObject.autofocus
Set the autofocus property:
numberObject.autofocus=true|false
Property Values
| Value | Description |
|---|---|
| true|false | Describes whether the number field gets focus after the page loads
|
Technical Details
| Return Value: | A Boolean, returning true if the number field automatically gets focus after the page loads, otherwise returns false. |
|---|
Related Pages
HTML Reference:HTML <input> autofocus attribute
Input Number Object Other Extensions