How do I set path while saving a cookie value in JavaScript?
JavascriptCookiesJavascript Problem Overview
I am saving some cookie values on an ASP page. I want to set the root path for cookie so that the cookie will be available on all pages.
Currently the cookie path is /v/abcfile/frontend/
Please help me.
Javascript Solutions
Solution 1 - Javascript
simply: document.cookie="name=value;path=/";
There is a negative point to it
> Now, the cookie will be available to all directories on the domain it > is set from. If the website is just one of many at that domain, it’s > best not to do this because everyone else will also have access to > your cookie information.
Solution 2 - Javascript
For access cookie in whole app (use path=/):
function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
Note:
>If you set path=/
,
Now the cookie is available for whole application/domain.
If you not specify the path then current cookie is save just for the current page you can't access it on another page(s).
For more info read- http://www.quirksmode.org/js/cookies.html (Domain and path part)
If you use cookies in jquery by plugin jquery-cookie:
$.cookie('name', 'value', { expires: 7, path: '/' });
//or
$.cookie('name', 'value', { path: '/' });
Solution 3 - Javascript
document.cookie = "cookiename=Some Name; path=/";
This will do
Solution 4 - Javascript
See https://developer.mozilla.org/en/DOM/document.cookie for more documentation:
setItem: function (sKey, sValue, vEnd, sPath, sDomain, bSecure) {
if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/.test(sKey)) { return; }
var sExpires = "";
if (vEnd) {
switch (typeof vEnd) {
case "number": sExpires = "; max-age=" + vEnd; break;
case "string": sExpires = "; expires=" + vEnd; break;
case "object": if (vEnd.hasOwnProperty("toGMTString")) { sExpires = "; expires=" + vEnd.toGMTString(); } break;
}
}
document.cookie = escape(sKey) + "=" + escape(sValue) + sExpires + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "") + (bSecure ? "; secure" : "");
}
Solution 5 - Javascript
This will help....
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;
}