Collecting info HTML/JavaScript

HTML Scripts & Tutorials. HyperText Markup Language
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dzcadii
Posts: 94
Joined: Sun Mar 01, 2015 4:36 am

Collecting info HTML/JavaScript

Post by dzcadii » Sun Mar 01, 2015 6:23 pm

Here is a simple way to collect information from a link (<a href></a>).

This example could be used in changing a users email address:

**Note: There is no error checking in this example

Code: Select all

<!-- File name would be index.html -->
<html>
<head>
<title>Change My Email</title>
<script language="javascript">
function change_email(){
var email1=prompt("Please enter in your new email address!");
var email2=prompt("Please verify your new email address!");

if(email1 == "" || email2 == "" || email2 != email1){
alert("Do not leave your email address blank!");
}
else{
window.location="http://bb.dzsoundnirvana.com?email1="+email1+"&email2="+email2;
}
}
</script>
</head>
<body>
<a href="javascript:change_email();">Change my email</a>
</body>
</html>

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