10 examples of 'jquery get cookie value' in JavaScript

53
function getCookie(name) {
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    var re = new RegExp(name + "=([^;]+)");
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    var value = re.exec(document.cookie);
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    return (value != null) ? unescape(value[1]) : null;
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}

1847
function Get_Cookie(name) {
1848
1849
              var start = document.cookie.indexOf(name + "=");
1850
              var len = start + name.length + 1;
1851
              if ((!start) &&
1852
(name != document.cookie.substring(0, name.length))) {
1853
                  return null;
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              }
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              if (start == -1) return null;
1856
              var end = document.cookie.indexOf(";", len);
1857
              if (end == -1) end = document.cookie.length;
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              return unescape(document.cookie.substring(len, end));
1859
          }

23
function get_cookie (key) {
24
    var i = document.cookie.indexOf (key+'=');
25
    if (i < 0) {
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	   return;
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    }
28
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    i += key.length + 1;
30
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    var e = document.cookie.indexOf(';', i);
32
    if (e < 0) {
33
	   e = document.cookie.length;
34
    }
35
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    return unescape (document.cookie.substring (i, e));
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}

37
function readCookie(name) {
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    		var nameEQ = name + "=";
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		    var ca = document.cookie.split(';');
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		    for(var i=0;i < ca.length;i++) {
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		        var c = ca[i];
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		        while (c.charAt(0)==' ') c = c.substring(1,c.length);
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		        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
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		    }
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		    return null;
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		}

14
function readCookie(name) {
15
        var nameEQ = name + "=";
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        var ca = document.cookie.split(';');
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        for (var i = 0; i < ca.length; i++) {
18
                var c = ca[i];
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                while (c.charAt(0) == ' ') c = c.substring(1, c.length);
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                if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
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        }
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        return null;
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}

22
function get_cookie(Name) {
23
  var search = Name + "="
24
  var returnvalue = "";
25
  if (document.cookie.length > 0) {
26
    offset = document.cookie.indexOf(search)
27
    if (offset != -1) { // if cookie exists
28
      offset += search.length
29
      // set index of beginning of value
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      end = document.cookie.indexOf(";", offset);
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      // set index of end of cookie value
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      if (end == -1)
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         end = document.cookie.length;
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      returnvalue=unescape(document.cookie.substring(offset, end))
35
      }
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   }
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  return returnvalue;
38
}

26
function get_cookie(Name, CookieStr="") {
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   var search = Name + "="
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   var returnvalue = "";
29
   if (CookieStr.length > 0) {
30
     var sd = CookieStr.indexOf(search);
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     if (sd!= -1) {
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        sd += search.length;
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        var end = CookieStr.indexOf(";", sd);
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        if (end == -1){
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          end = CookieStr.length;
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        }
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        returnvalue = window.unescape(CookieStr.substring(sd, end));
38
      }
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   } 
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   return returnvalue;
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}

22
function getCookie(cookieName) {
23
    var name = cookieName + "=";
24
    var ca = document.cookie.split(';');
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    for (var i = 0; i < ca.length; i++) {
26
        var c = ca[i];
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        while (c.charAt(0) === ' ') c = c.substring(1);
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        if (c.indexOf(name) !== -1) return c.substring(name.length, c.length);
29
    }
30
    return null;
31
}

39
function cookie(name) {
40
    var cookieValue = null;
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    if (document.cookie && document.cookie != '') {
42
        var cookies = document.cookie.split(';');
43
        for (var i = 0; i < cookies.length; i++) {
44
            var cookie = $.trim(cookies[i]);
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            // Does this cookie string begin with the name we want?
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            if (cookie.substring(0, name.length + 1) == (name + '=')) {
47
                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
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                break;
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            }
50
        }
51
    }
52
    return cookieValue;
53
}

283
function cookie(key) {
284
  // read
285
  var decode = function(s) {return decodeURIComponent(s.replace(/\+/g, ' '));}
286
  var converted = function(s) {
287
    if (s.indexOf('"') === 0) {
288
      s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
289
    }
290
    return s;
291
  }
292
  var cookies = document.cookie.split('; ');
293
  var result = key ? undefined : {};
294
  for (var i = 0, l = cookies.length; i < l; i++) {
295
    var parts = cookies[i].split('=');
296
    var name = decode(parts.shift());
297
    var cookie = decode(parts.join('='));
298
    if (key && key === name) {
299
      result = converted(cookie);
300
      break;
301
    }
302
    if (!key && parts.length) {
303
      result[name] = converted(cookie);
304
    }
305
  }
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  return result;
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};