<script> var key = "キー"; var value = "値"; var date = new Date(); date.setTime(date.getTime() + (3 * 24 * 60 * 60 * 1000)); //3日×24時間×60分×60秒×1000ミリ秒 var expires = 'expires=' + date.toGMTString(); document.cookie = encodeURIComponent(key) + "=" + encodeURIComponent(value) + "; " + expires + "; path=/"; </script>
<script> var key = "キー"; var pattern = /([^*]+)=([^*]+)/; var cookies = document.cookie.split('; '); for(var i = 0; i < cookies.length; i++){ var match = cookies[i].match(pattern); if(match && key == decodeURIComponent(match[1])){ document.write(decodeURIComponent(match[2])); } } </script>
<script> var key = "キー"; document.cookie = encodeURIComponent(key) + "=;" + "expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/"; </script>
<script src="jquery.cookie.js"></script> <script> $.cookie("キー","値",{expires:3}); //3日 </script>
<script src="jquery.cookie.js"></script> <script> var date = new Date(); date.setTime(date.getTime()+(3 * 24 * 60 * 60 * 1000)); //3日×24時間×60分×60秒×1000ミリ秒 $.cookie("キー","値",{expires:date}); </script>
<script src="jquery.cookie.js"></script> <script> $.cookie("キー"); </script>
<script src="jquery.cookie.js"></script> <script> $.cookie("キー","値",{expires:-1}); </script>