HTML DOM Input Week value Property

HTML Web Development Front End Technology

The HTML DOM Input Week value property returns a string if value attribute is defined of input week. User can also set it to a new string.

Syntax

Following is the syntax −

Returning string value

inputWeekObject.value

Setting value attribute to a string value

inputWeekObject.value = ‘String’

Example

Let us see an example for Input Week value property −

Live Demo

<!DOCTYPE html>
<html>
<head>
<title>Input Week value</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>Week-value</legend>
<label for="WeekSelect">Examination Week:
<input type="week" id="WeekSelect" value="2021-W35">
</label>
<input type="button" onclick="updateValue()" value="Postpone Examinations">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
   var divDisplay = document.getElementById("divDisplay");
   var inputWeek = document.getElementById("WeekSelect");
   function updateValue() {
      inputWeek.value = '2021-W36';
      divDisplay.textContent = 'New Examination Week: '+inputWeek.value.split('-W')[1]+' ,'+inputWeek.value.split('-W')[0];
   }
</script>
</body>
</html>