HTML DOM Input DatetimeLocal stepUp( ) Method

HTML Web Development Front End Technology

The HTML DOM Input DatetimeLocal stepUp() method defines the number of minutes the datetimeLocal field should increase.

Syntax

Following is the syntax −

Calling stepUp method with a number, which by default is equal to 1

inputDatetimeLocalObject.stepUp(number)

Example

Let us see an example of Input DatetimeLocal stepUp method −

Live Demo

<!DOCTYPE html>
<html>
<head>
<title>Input DatetimeLocal stepUp()</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>Datetime-Local-stepUp( )</legend>
<label for="datetimeLocalSelect">Local Date Time :
<input type="datetime-local" id="datetimeLocalSelect" value="2010-12-21T23:50">
</label>
<input type="button" onclick="changeStep(10)" value="Increase by 10">
<input type="button" onclick="changeStep(25)" value="Increase by 25">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
   var divDisplay = document.getElementById("divDisplay");
   var inputDatetimeLocal = document.getElementById("datetimeLocalSelect");
   function changeStep(myStepUp) {
      inputDatetimeLocal.stepUp(myStepUp);
      divDisplay.textContent = 'Current Step: '+myStepUp;
   }
</script>
</body>
</html>