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(7)How Page is Updated
(7)How Page is Updated
<script type="text/javascript">
<script type="text/javascript">
function setMessage(message) {
function setMessage(message) {
mdiv
mdiv
= document.getElementById("userIdMessage");
= document.getElementById("userIdMessage");
if (message == "invalid") {
if (message == "invalid") {
mdiv.innerHTML
mdiv.innerHTML
= "<div style=\"color:red\">Invalid User Id</
= "<div style=\"color:red\">Invalid User Id</
div>";
div>";
} else {
} else {
mdiv.innerHTML
mdiv.innerHTML
= "<div style=\"color:green\">Valid User Id</
= "<div style=\"color:green\">Valid User Id</
div>";
div>";
}
}
}
}
</script>
</script>
<body>
<body>
<div id="userIdMessage"></div>
<div id="userIdMessage"></div>
</body>
</body>
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