Currently in my application, I am utilizing AngularJS 1.3. I encountered a challenge while using $cookies to store data where I needed to implement a 1-minute expiration time for the cookie. However, the $cookies service in AngularJS 1.3 does not provide a built-in method to set an expiration time.
I attempted the following code snippet to address this issue:
var x = new Date();
x.setMinutes(x.getMinutes() + 1);
$cookies['showStartUpScreen'] = value + ';expires=' + x.toGMTString();
In version 1.4 of Angular, the ability to specify an expiration time for cookies was introduced, alongside a complete overhaul of how Angular interacts with cookies in general. Prior to this update, in version 1.3, it was possible to use plain JavaScript to set a cookie with an expiration time, as Angular monitored for any changes to cookies.
var date = new Date();
var expireTime = date.getTime() + 5000; // expires after 5 seconds
date.setTime(expireTime);
console.log(date);
document.cookie = 'myFavorite=ok;expires=' + date.toGMTString() + ';path=/';
// Retrieve the cookie using both vanilla JS and Angular
console.log(document.cookie);
var theCookie = $cookies.myFavorite;
console.log(theCookie);
To demonstrate the expiration functionality, I have created a proof of concept on CodePen. Simply click a button after 5 seconds to see that the cookie indeed expires as expected.
For further reading, here are some helpful resources:
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