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javascript set cookie

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cala_bruh answered on August 2, 2019 Popularity 10/10 Helpfulness 3/10

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javascript set cookie

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const setCookie = (options) => {
  const {
    name,
    value = '',
    path = '/',
    duration = 3600,
  } = options;
  
  const durationMs = duration * 1000;
  const expires =
    new Date(Date.now() + durationMs);

  document.cookie = 
    `${name}=${escape(value)}; expires=${expires.toUTCString()}; path=${path}`;
}

const getCookie = (name, cast = String) => {
  if (document.cookie.length == 0)
    return;

  const match = document
    .cookie
    .match(`${name}=(?<value>[\\w]*);?`);

  if (!match)
    return;

  const value =
    match?.groups?.value ?? '';

  return cast(unescape(value));
}

const cookieExists = (name) => {
  return getCookie(name) !== undefined;
}

const deleteCookie = (name) => {
  setCookie({
    name: name,
    value: undefined,
    duration: -1,
  });
}


// Example string
setCookie({ 
  name: 'username',
  value: 'dude',
});

const username = 
  getCookie('username');


// Example number
setCookie({
  name: 'count',
  value: 100,
  duration: 300, // 300s, 5 minutes
});

const count =
  getCookie('count', parseInt);

deleteCookie('count');

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript set

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Contributed on Aug 10 2021

cala_bruh

0 Answers Avg Quality 2/10

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javascript set and get cookie

Comments(1)

149

function setCookie(name,value,days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
}
function getCookie(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;
}

setCookie("user_email","bobthegreat@gmail.com",30); //set "user_email" cookie, expires in 30 days
var userEmail=getCookie("user_email");//"bobthegreat@gmail.com"

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Aug 02 2019

Grepper

0 Answers Avg Quality 2/10

set cookie and get cookie in javascript

Comment

<script type="text/javascript">
    function setCookie(key, value, expiry) {
        var expires = new Date();
        expires.setTime(expires.getTime() + (expiry * 24 * 60 * 60 * 1000));
        document.cookie = key + '=' + value + ';expires=' + expires.toUTCString();
    }

    function getCookie(key) {
        var keyValue = document.cookie.match('(^|;) ?' + key + '=([^;]*)(;|$)');
        return keyValue ? keyValue[2] : null;
    }

    function eraseCookie(key) {
        var keyValue = getCookie(key);
        setCookie(key, keyValue, '-1');
    }

</script>

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: get

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Contributed on Mar 25 2022

Purple Team

0 Answers Avg Quality 2/10

js set cookie

Comment

function setCookie(let key, let value, let expires?) {
    let time = new Date();

    if(!expires) expires = 1;

    time.setTime(time.getTime() + expires * 24 * 60 * 60 * 1000);

    let expire = 'expires=' + time.toUTCString();

    document.cookie = `${key}=${value};${expire}`;
  }

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 03 2023

Evil Earthworm

0 Answers Avg Quality 2/10

javasciprt set cookie

Comment

function setCookie(name,value,days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
}
function getCookie(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;
}
function eraseCookie(name) {   
    document.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Oct 13 2020

Sore Sheep

0 Answers Avg Quality 2/10

set cookie

Comment

function display() { 
  var now = new Date();
  var time = now.getTime();
  var expireTime = time + 1000*36000;
  now.setTime(expireTime);
  document.cookie = 'cookie=ok;expires='+now.toUTCString()+';path=/';
  //console.log(document.cookie);  // 'Wed, 31 Oct 2012 08:50:17 UTC'
}

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: set

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Contributed on Jan 27 2024

Exuberant Emu

0 Answers Avg Quality 2/10

javascript set cookie

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