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tran-bookstore/templates/login.html

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{% extends 'base.html' %}
{% block title %}
Login page
{% endblock %}
<script>
var users = new Array("customer1", "customer2", "admin");
var passwords = new Array("p455w0rd", "p455w0rd", "p455w0rd");
function check_pass(user, pass) <!-- creating a function in java script that checks if the password is correct and redirects users to the correct website -->
<!-- depending on wheter it's a customer or admin it redirects to a different website -->
{
for(var i = 0; i < users.length; i++){
if((user == users[i]) && (pass == passwords[i]))
return true;
}
return false;
} <!-- checks if the correct user and password has been entered using a for loop and returns a true or false statement -->
function check()
{
var user = document.form1.user.value;
var pass = document.form1.pass.value;
if(!check_pass(user, pass)){
alert('Incorrect password!'); //return information to the user that the credentials he used did not match the passwords saved in the system
}
else{
if (user == "admin") {
document.location.href = "admin.html"; //If the user is the admin the website redirects the user to the website with the option of adding stock
}else{
document.location.href = "stock.html"; //otherwise the user is directed to the stock website where he can see the normal website
}
}
}
</script>
{% block content %}
<title>Bookstore</title>
</head>
<body>
<div>
<h1>Login</h1>
<CENTER> <!-- Simple login table -->
<H2>Enter username and password:</H2>
<FORM NAME = "form1">
<TABLE border="1"><TR>
<TD bordercolor="#FFFFFF">Username:</TD>
<TD bordercolor="#FFFFFF">
<INPUT TYPE="text" NAME="user">
</TD>
</TR><TR>
<TD bordercolor="#FFFFFF">Password:</TD>
<TD bordercolor="#FFFFFF">
<INPUT TYPE="password" NAME="pass">
</TD>
</TR><TR>
<TD colspan="2" align="center" bordercolor="#FFFFFF">
<INPUT TYPE="button" VALUE="Enter" onClick="check();"> <!-- When the button is pressed the website runs the check() function -->
</TD>
</TR></TABLE>
</FORM>
</div>
</TABLE>
{% endblock %}