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//CookieObject v1 by Andy Pan |
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// You can use the small piece of code to r/w |
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// > Cookies, not losing its structure of an object. |
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// > All complex contents will be automatically |
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// > en(de)code, but simple contents won't |
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// > so that you can access them without pain. |
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// Assume JSON.parse() and JSON.stringify(). |
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// Use it with jquery.cookie by carhartl: |
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// > https://github.com/carhartl/jquery-cookie |
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//Manual |
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// Call cookieObject.init() to read in all. |
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// This is optional. You can use it normally |
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// without doing this. Useful when you only |
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// need to use cookie as a cache. |
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// Once the cookie is read, |
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// > its form of object will be cached |
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// > and be updated when saving it back. |
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// An alternative way to use is writing the |
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// > data into cookie, and manually calling |
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// > cookieObject.flush(...). If a key is not |
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// > specified, all entries will be flushed. |
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//To save/load a cookie, simply substitute |
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// > $.cookie(...) to |
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// > cookieObject.save[load](...); |
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//To-dos |
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// * Make it a fallback for localStroage. |
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//Good luck! |
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var cookie=null; |
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var cookieObject={ |
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init:function(){ |
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cookie={}; |
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var raw=$.cookie(); |
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for(var x in raw)cookieObject.load(x); |
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}, |
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flush:function(key,option){ |
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if(key)return cookieObject.save(key,cookie[key],option); |
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for(var x in cookie)cookieObject.save(x,cookie[x],option); |
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}, |
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save:function(key,obj,option){ |
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cookie[key]=obj; |
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if(obj instanceof Object)val=JSON.stringify(obj); |
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else val=obj; |
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return $.cookie(key,val,option); |
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}, |
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load:function(key){ |
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if(cookie[key])return cookie[key]; |
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var val=$.cookie(key); |
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try{ |
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return cookie[key]=JSON.parse(val); |
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}catch(e){ |
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return cookie[key]=val; |
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} |
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} |
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} |
