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Usually, one cookie has one value: one string. Therefore, to store multiple data in cookies, multiple cookies have to be used. This, however, could create some problems, for instance the 20 cookies per domain limit. Therefore, it might make sense to try to save multiple data in one cookie.
In the php manual under section “cookies” it states that you can add multiple values to a single cookie by simply adding a ‘[]’ to the cookie name.
How can add multiple values in cookie in asp net?
Re: Multiple Values in a Single Cookie in ASP.net C# and then add that string value into cookie variable… while reading back, read the string value.. split it by comma and loop through the splitted array. Cheers!
How to set more than one cookie in JavaScript?
With JavaScript, to set more than one cookie, set document.cookie more than once using the; separator. You can try to run the following code to set multiple cookies −
Anyone know how to set multiple key-value pair to ONE cookie? It does not make sense to store multiple key-value pairs into one cookie, because by definition a cookie represents one key-value pair. I believe you don’t understand well how document.cookie works.
The Set-Cookie HTTP response header is used to send a cookie from the server to the user agent, so the user agent can send it back to the server later. To send multiple cookies, multiple Set-Cookie headers should be sent in the same response. For more information, see the guide on HTTP cookies.
How are cookies sent from the server to the user?
The Set-Cookie HTTP response header is used to send cookies from the server to the user agent, so the user agent can send them back to the server later. For more information, see the guide on HTTP cookies. A can be any US-ASCII characters, except control characters, spaces, or tabs.