Cookie auslesen

by mtenschert

JavaScript

var cookie = "a_b_test_reduce";

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

var checkCookie = function() {
  cookie = getCookie(cookie);
}

checkCookie();


if (cookie > 0) {

alert("hi");

}