Input FileUpload autofocus Property - Javascript DOM HTML Element

Javascript examples for DOM HTML Element:Input FileUpload

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Description

The autofocus property sets or gets whether a file upload button should get focus when the page loads.

This property reflects the HTML autofocus attribute.

Set the autofocus property with the following Values

Value Description
true|false Sets whether a file upload button should get focus when the page loads
  • true - The file upload button gets focus
  • false - Default. The file upload button does not get focus

Return Value

A Boolean, returns true if the file upload button gets focus when the page loads, otherwise it returns false

The following code shows how to check if a file upload button automatically gets focus upon page load:

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html>
<body>

<input type="file" id="myFile" autofocus>

<p id="demo"></p>

<button onclick="myFunction()">Test</button>

<script>
function myFunction() {//from  w  ww  . j  a va  2  s.c o  m
    var x = document.getElementById("myFile").autofocus;
    document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>

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