Read cookie using JavaScript Code
Today, we'll look at how to use JavaScript code to read cookies. The function readCookie, which is located below, accepts a cookie's name and returns its value.
function readCookie(name) {var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++)
{
var c = ca[i];
while (c.charAt(0)==' ')
{
c = c.substring(1,c.length);
}
if (c.indexOf(nameEQ) == 0)
return c.substring(nameEQ.length,c.length);
}
return null;
} I will demonstrate how to generate cookies using JavaScript in the code below.
function cookieCheck(){
var interval;
if(readCookie("userlogTime") == null)
{
var cDateTime = new Date();
var timeSet = cDateTime.getHours();
document.cookie ="userlogTime="+timeSet;
}
}
The above code show how we can create cookie using javascript
