langlite.js

来自「SugarCRM5.1 开源PHP客户关系管理系统」· JavaScript 代码 · 共 41 行

/*
 Copyright (c) 2004 Jan-Klaas Kollhof
 
 This file is part of the JavaScript o lait library(jsolait).
 
 jsolait is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 2.1 of the License, or
 (at your option) any later version.
 
 This software is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public License
 along with this software; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
Module("langlite","0.3.7",function(mod){mod.JSONParser=Class("JSONParser",function(publ,supr){publ.init=function(){this.libs={};}
publ.addLib=function(obj,name,exports){if(exports==null){this.libs[name]=obj;}else{for(var i=0;i<exports.length;i++){this.libs[name+"."+exports[i]]=obj[exports[i]];}}}
publ.objToJson=function(obj){if(obj==null){return"null";}else{return mod.objToJson(obj);}}})
mod.parser=new mod.JSONParser();mod.jsonToObj=function(src){return mod.parser.jsonToObj(src);}
var json_types=new Object();json_types['object']=function(obj){var v=[];for(attr in obj){if(typeof obj[attr]!="function"){v.push('"'+attr+'": '+mod.objToJson(obj[attr]));}}
return"{"+v.join(", ")+"}";}
json_types['string']=function(obj){var s='"'+obj.replace(/(["\\])/g,'\\$1')+'"';s=s.replace(/(\n)/g,"\\n");return s;}
json_types['number']=function(obj){return obj.toString();}
json_types['boolean']=function(obj){return obj.toString();}
json_types['date']=function(obj){var padd=function(s,p){s=p+s
return s.substring(s.length-p.length)}
var y=padd(obj.getUTCFullYear(),"0000");var m=padd(obj.getUTCMonth()+1,"00");var d=padd(obj.getUTCDate(),"00");var h=padd(obj.getUTCHours(),"00");var min=padd(obj.getUTCMinutes(),"00");var s=padd(obj.getUTCSeconds(),"00");var isodate=y+m+d+"T"+h+":"+min+":"+s
return'{"jsonclass":["sys.ISODate", ["'+isodate+'"]]}';}
json_types['array']=function(obj){var v=[];for(var i=0;i<obj.length;i++){v.push(mod.objToJson(obj[i]));}
return"["+v.join(", ")+"]";}
mod.objToJson=function(obj){if(typeof(obj)=='undefined')
{return'';}
if(typeof(json_types[typeof(obj)])=='undefined')
{alert('class not defined for toJSON():'+typeof(obj));}
return json_types[typeof(obj)](obj);}
mod.test=function(){try{print(mod.objToJson(['sds',-12377,-1212.1212,12,'-2312']));}catch(e){print(e.toTraceString());}}})