root / trunk / web / dojo / dojox / uuid / generateRandomUuid.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.uuid.generateRandomUuid"]){ |
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dojo._hasResource["dojox.uuid.generateRandomUuid"]=true; |
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dojo.provide("dojox.uuid.generateRandomUuid");
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dojox.uuid.generateRandomUuid=function(){ |
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var _1=16; |
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function _2(){ |
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var _3=Math.floor((Math.random()%1)*Math.pow(2,32)); |
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var _4=_3.toString(_1);
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while(_4.length<8){ |
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_4="0"+_4;
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} |
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return _4;
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}; |
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var _5="-"; |
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var _6="4"; |
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var _7="8"; |
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var a=_2();
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var b=_2();
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b=b.substring(0,4)+_5+_6+b.substring(5,8); |
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var c=_2();
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c=_7+c.substring(1,4)+_5+c.substring(4,8); |
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var d=_2();
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var _8=a+_5+b+_5+c+d;
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_8=_8.toLowerCase(); |
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return _8;
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}; |
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} |