JavaScript document.hasFocus() Method
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JavaScript document.hasFocus() Method
The document.hasFocus() method returns a Boolean value indicates whether the document or any element inside the document has focus.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<p id="point"></p>
<script>
setInterval("myFunction()", 1);
var x = document.getElementById("point");
function myFunction(){
if(document.hasFocus())
x.innerHTML = "The document has focus.";
else
x.innerHTML = "The document does not have focus.";
}
</script>
</body>
</html>
Syntax
document.hasFocus()
Return Values
| Value | Explanation |
|---|---|
| true | if the active element in the document has focus. |
| false | if the active element in the document has no focus. |
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