how to add data in cookie array without push into array jquery

Question

I want to add the object value to cookie array without push array to cookie. how can i do that ?i can use cookieDevObjArray.push(obj); but i want to push my object to cookie not whole array.How can i do that any help? Here is object

 var obj =
 {
    'deviceid': deviceId,
    'full': cookiefull,
    'stacked': istoggle

 };

 $.cookie("cookieDevObjArray", + JSON.stringify(obj), { expires: 30 });

this code only save current object and override previous data.

When you want to "merge" an object into an existing array as a new element of the array you can do newCookieObjArray = [...cookieObjArray,...obj]. Just use it like this: ...obj The spread operator only takes key:value pairs from an array instead of the whole array/object — Nex
– Nex, Commented Mar 21, 2021 at 18:13

Momo · Accepted Answer · 2021-03-21 17:16:50Z

1

You should first get your specific cookie key then parse it and doing your operation then set the cookie again

 var obj =
 {
    'deviceid': deviceId,
    'full': cookiefull,
    'stacked': istoggle

 };

// First get your previous cookie
const array = JSON.parse($.cookie("cookieDevObjArray"))
array.push(obj)

// Setting new value
$.cookie("cookieDevObjArray", + JSON.stringify(array), { expires: 30 });

edited Mar 21, 2021 at 17:16

answered Mar 21, 2021 at 16:52

Momo

9902 gold badges9 silver badges23 bronze badges

Sign up to request clarification or add additional context in comments.

6 Comments

charlietfl Over a year ago

Need to consider case where no JSON array exists in that cookie also

fazal abbas Over a year ago

I want to push only object not full array to new cookie. any help

Momo Over a year ago

@fazalabbas It is impossible as far as I know

fazal abbas Over a year ago

in javasciprt we use document.cookie +=name="value" for adding new cookie add with existing but in jquery how can i do that?

Momo Over a year ago

@fazalabbas When you are using += you are overwriting the variable again and does not make a difference with my method

|

Collectives™ on Stack Overflow

how to add data in cookie array without push into array jquery

1 Answer 1

6 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

6 Comments

Your Answer

Sign up or log in

Post as a guest

Related