HTML DOM Input FileUpload Autofocus Property

HTML Web Development Front End Technology

The HTML DOM Input FileUpload autofocus property sets/returns whether Input FileUpload is focused upon initial page load.

Syntax

Following is the syntax −

Returning boolean value - true/false

inputFileUploadObject.autofocus

Setting autofocus to booleanValue

inputFileUploadObject.autofocus = booleanValue

Boolean Values

Here, “booleanValue” can be the following −

booleanValue	Details
true	It defines that input will be autofocused on page load.
false	It is the default value and input is not autofocused.

Example

Let us see an example of Input FileUpload autofocus property −

Live Demo

<!DOCTYPE html>
<html>
<head>
<title>Input FileUpload autofocus</title>
<style>
   form {
      width:70%;
      margin: 0 auto;
      text-align: center;
   }
   * {
      padding: 2px;
      margin:5px;
   }
   input[type="button"]{
      border-radius: 10px;
   }
</style>
</head>
<body>
<form>
<fieldset>
<legend>FileUpload-autofocus</legend>
<label for="FileSelect">Upload:
<input type="file" id="FileSelect" autofocus>
</label><br>
<input type="button" onclick="removeAutofocus()" value="Remove Autofocus">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
   var divDisplay = document.getElementById("divDisplay");
   var inputFile = document.getElementById("FileSelect");
   divDisplay.textContent = 'Auto Focus:'inputFile.autofocus;
   function removeAutofocus() {
      inputFile.autofocus = false;
      divDisplay.textContent = 'Auto Focus:'inputFile.autofocus;
   }
</script>
</body>
</html>