I have this main page where user enters date and goes to second page, The user enters the date and click submit, once I click submit,the form is submitted and in the previous page(which is the main page) the submit button is disabled.
How to create a submit button that will disable in previous page after the submit button in current page is submitted?
below is code for test2.php
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" href="style.css" type="text/css" media="screen" />
<link rel="stylesheet" type="text/css" href="print.css" media="print" />
<title></title>
</head>
<body>
<header><h4>Customer Purchase Order</h4></header>
<form action="test3.php" method="post">
<table style="border-collapse:collapse;" width="500" height="206" border="1">
Date: <input type="text" name="sdate" placeholder="yyyy-mm-dd">
<input type="submit" name="save" value="Save" onclick="myFunction()"><br><br>
<script>
function myFunction() {
document.getElementById("mySubmit").disabled = true;
}
</script>
</table>
</form>
</body>
</html>this is code for test3.php
<!DOCTYPE html>
<html>
<body>
<a href="test2.php">Back</a>
</body>
</html></div>