Input Number autofocus Attribute
Definition and Usage
autofocus
Attribute sets or returns whether the numeric field should be automatically focused when the page is loaded.
This property reflects the HTML autofocus attribute.
See also:
HTML Reference Manual:HTML <input> autofocus Attribute
Example
Determine whether the numeric field is automatically focused when the page is loaded:
var x = document.getElementById("myNumber").autofocus;
Syntax
Return autofocus attribute:
numberObject.autofocus
Set autofocus attribute:
numberObject.autofocus = true|false
attribute value
value | description |
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true|false |
Specifies whether the numeric field should gain focus when the page is loaded.
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Technical Details
Return Value: | Boolean value, returned if the numeric field automatically gains focus when the page is loaded true ; otherwise return false . |
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Browser Support
Chrome | Edge | Firefox | Safari | Opera |
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Chrome | Edge | Firefox | Safari | Opera |
Support | 10.0 | Support | Support | Support |