1 | if (typeof jQuery.cookie != "function") { |
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2 | jQuery.cookie = function (name, value, options) { |
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3 | if (typeof value != 'undefined') { // name and value given, set cookie |
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4 | options = options || {}; |
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5 | if (value === null) { |
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6 | value = ''; |
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7 | options.expires = -1; |
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8 | } |
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9 | var expires = ''; |
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10 | if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { |
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11 | var date; |
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12 | if (typeof options.expires == 'number') { |
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13 | date = new Date(); |
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14 | date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); |
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15 | } else { |
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16 | date = options.expires; |
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17 | } |
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18 | expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE |
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19 | } |
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20 | // CAUTION: Needed to parenthesize options.path and options.domain |
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21 | // in the following expressions, otherwise they evaluate to undefined |
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22 | // in the packed version for some reason... |
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23 | var path = options.path ? '; path=' + (options.path) : ''; |
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24 | var domain = options.domain ? '; domain=' + (options.domain) : ''; |
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25 | var secure = options.secure ? '; secure' : ''; |
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26 | document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); |
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27 | } else { // only name given, get cookie |
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28 | var cookieValue = null; |
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29 | if (document.cookie && document.cookie != '') { |
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30 | var cookies = document.cookie.split(';'); |
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31 | for (var i = 0; i < cookies.length; i++) { |
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32 | var cookie = jQuery.trim(cookies[i]); |
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33 | // Does this cookie string begin with the name we want? |
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34 | if (cookie.substring(0, name.length + 1) == (name + '=')) { |
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35 | cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); |
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36 | break; |
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37 | } |
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38 | } |
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39 | } |
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40 | return cookieValue; |
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41 | } |
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42 | }; |
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43 | //========================================================================= |
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44 | } |
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