isc_history.js

javascript 很酷的类库

/*
 * Isomorphic SmartClient
 * Version 6.5 (2008-04-30)
 * Copyright(c) 1998-2007 Isomorphic Software, Inc. All rights reserved.
 * "SmartClient" is a trademark of Isomorphic Software, Inc.
 *
 * [e-mail]
 *
 * http://smartclient.com/license
 */

var isc = window.isc ? window.isc : {};if(window.isc&&!window.isc.module_History){isc.module_History=1;isc._moduleStart=isc._History_start=(isc.timestamp?isc.timestamp():new Date().getTime());if(isc._moduleEnd&&(!isc.Log||(isc.Log && isc.Log.logIsDebugEnabled('loadTime')))){isc._pTM={ message:'History load/parse time: ' + (isc._moduleStart-isc._moduleEnd) + 'ms', category:'loadTime'};
if(isc.Log && isc.Log.logDebug)isc.Log.logDebug(isc._pTM.message,'loadTime')
else if(isc._preLog)isc._preLog[isc._preLog.length]=isc._pTM
else isc._preLog=[isc._pTM]}var isc=window.isc?window.isc:{};isc.$d=new Date().getTime();isc.version="6.5/LGPL Deployment";isc.versionNumber="6.5";isc.buildDate="2008-04-30";isc.expirationDate="${expiration}";isc.licenseType="LGPL";isc.licenseCompany="goodfriends";isc.licenseSerialNumber="f29bb847e663f35aceb869e2e98034e9";isc.licensingPage="http://smartclient.com/licensing";isc.$41r={SCServer:{present:"false",name:"SmartClient Server",serverOnly:true},Drawing:{present:"false",name:"Drawing Module"},PluginBridges:{present:"false",name:"PluginBridges Module"},RichTextEditor:{present:"false",name:"RichTextEditor Module"},Calendar:{present:"false",name:"Calendar Module"},Analytics:{present:"false",name:"Analytics Module"},NetworkPerformance:{present:"false",name:"Network Performance Module"},FileLoader:{present:"false",name:"Network Performance Module"},RealtimeMessaging:{present:"false",name:"RealtimeMessaging Module"}};isc.canonicalizeModules=function(_1){if(!_1)return null;if(isc.isA.String(_1)){if(_1.indexOf(",")!=-1)_1=_1.split(",");else _1=[_1]}
return _1};isc.hasOptionalModules=function(_1){if(!_1)return true;_1=isc.canonicalizeModules(_1);for(var i=0;i<_1.length;i++)if(!isc.hasOptionalModule(_1[i]))return false;return true};isc.getMissingModules=function(_1){var _2=[];_1=isc.canonicalizeModules(_1);for(var i=0;i<_1.length;i++){var _4=_1[i];if(!isc.hasOptionalModule(_4))_2.add(isc.$41r[_4])}
return _2};isc.hasOptionalModule=function(_1){var v=isc.$41r[_1];if(!v){if(isc.Log)isc.Log.logWarn("isc.hasOptionalModule - unknown module: "+_1);return false}
return v.present=="true"||v.present.charAt(0)=="$"};isc.$a=window.isc_useSimpleNames;if(isc.$a==null)isc.$a=true;if(window.OpenAjax){isc.$b=isc.versionNumber.replace(/[a-zA-Z_]+/,".0");OpenAjax.registerLibrary("SmartClient","http://smartclient.com/SmartClient",isc.$b,{namespacedMode:!isc.$a,iscVersion:isc.version,buildDate:isc.buildDate,licenseType:isc.licenseType,licenseCompany:isc.licenseCompany,licenseSerialNumber:isc.licenseSerialNumber});OpenAjax.registerGlobals("SmartClient",["isc"])}
isc.$e=window.isc_useLongDOMIDs;isc.$f="isc.";isc.addGlobal=function(_1,_2){if(_1.indexOf(isc.$f)==0)_1=_1.substring(4);isc[_1]=_2;if(isc.$a)window[_1]=_2}
isc.onLine=true;isc.isOffline=function(){return!isc.onLine};isc.goOffline=function(){isc.onLine=false};isc.goOnline=function(){isc.onLine=true};if(window.addEventListener){window.addEventListener("online",isc.goOnline,false);window.addEventListener("offline",isc.goOffline,false)}
isc.addGlobal("Browser",{isSupported:false});isc.Browser.isOpera=(navigator.appName=="Opera"||navigator.userAgent.indexOf("Opera")!=-1);isc.Browser.isNS=(navigator.appName=="Netscape"&&!isc.Browser.isOpera);isc.Browser.isIE=(navigator.appName=="Microsoft Internet Explorer"&&!isc.Browser.isOpera);isc.Browser.isMSN=(isc.Browser.isIE&&navigator.userAgent.indexOf("MSN")!=-1);isc.Browser.minorVersion=parseFloat(isc.Browser.isIE?navigator.appVersion.substring(navigator.appVersion.indexOf("MSIE")+5):navigator.appVersion);isc.Browser.version=parseInt(isc.Browser.minorVersion);isc.Browser.isIE6=isc.Browser.isIE&&isc.Browser.version<=6;isc.Browser.isMoz=navigator.userAgent.indexOf("Gecko/")!=-1;isc.Browser.isCamino=(isc.Browser.isMoz&&navigator.userAgent.indexOf("Camino/")!=-1);if(isc.Browser.isCamino){isc.Browser.caminoVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Camino/")+7)}
isc.Browser.isFirefox=(isc.Browser.isMoz&&navigator.userAgent.indexOf("Firefox/")!=-1);if(isc.Browser.isFirefox){isc.Browser.firefoxVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox/")+8)}
if(isc.Browser.isMoz){isc.Browser.$g=navigator.userAgent.indexOf("Gecko/")+6;isc.Browser.geckoVersion=parseInt(navigator.userAgent.substring(isc.Browser.$g,isc.Browser.$g+8));if(isc.Browser.isFirefox){if(isc.Browser.firefoxVersion.match(/^1\.0/))isc.Browser.geckoVersion=20050915;else if(isc.Browser.firefoxVersion.match(/^2\.0/))isc.Browser.geckoVersion=20071108}}
isc.Browser.isStrict=document.compatMode=="CSS1Compat";if(isc.Browser.isStrict&&isc.Browser.isMoz){isc.Browser.$51p=document.doctype.publicId;isc.Browser.$51q=document.doctype.systemId;isc.Browser.isTransitional=isc.Browser.$51p.indexOf("Transitional")!=-1||isc.Browser.$51p.indexOf("Frameset")!=-1}
isc.Browser.isBorderBox=isc.Browser.isIE&&!isc.Browser.isStrict;isc.Browser.isAIR=(navigator.userAgent.indexOf("AdobeAIR")!=-1);isc.Browser.AIRVersion=(isc.Browser.isAIR?navigator.userAgent.substring(navigator.userAgent.indexOf("AdobeAir/")+9):null);isc.Browser.isSafari=navigator.userAgent.indexOf("Safari")!=-1||isc.Browser.isAIR;if(isc.Browser.isSafari){if(isc.Browser.isAIR){isc.Browser.safariVersion=530}else{isc.Browser.rawSafariVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Safari/")+7)
isc.Browser.safariVersion=(function(){var _1=isc.Browser.rawSafariVersion,_2=_1.indexOf(".");if(_2==-1)return parseInt(_1);var _3=_1.substring(0,_2+1),_4;while(_2!=-1){_2+=1;_4=_1.indexOf(".",_2);_3+=_1.substring(_2,(_4==-1?_1.length:_4));_2=_4}
return parseFloat(_3)})()}}
isc.Browser.isWin=navigator.platform.toLowerCase().indexOf("win")>-1;isc.Browser.isWin2k=navigator.userAgent.match(/NT 5.01?/)!=null;isc.Browser.isMac=navigator.platform.toLowerCase().indexOf("mac")>-1;isc.Browser.isUnix=(!isc.Browser.isMac&&!isc.Browser.isWin);isc.Browser.lineFeed=(isc.Browser.isWin?"\r\n":"\r");isc.Browser.$h=false;isc.Browser.isDOM=(isc.Browser.isMoz||isc.Browser.isOpera||isc.Browser.isSafari||(isc.Browser.isIE&&isc.Browser.version>=5));isc.Browser.isSupported=((isc.Browser.isIE&&isc.Browser.minorVersion>=5.5&&isc.Browser.isWin)||isc.Browser.isMoz||isc.Browser.isOpera||isc.Browser.isSafari||isc.Browser.isAIR);if(isc.addProperties==null){isc.addGlobal("addProperties",function(_1,_2){for(var _3 in _2)
_1[_3]=_2[_3];return _1})}
isc.addGlobal("defineStandaloneClass",function(_1,_2){if(isc[_1])return;isc.addGlobal(_1,_2);isc.addProperties(_2,{$i:_1,fireSimpleCallback:function(_3){_3.method.apply(_3.target?_3.target:window,_3.args?_3.args:[])},logMessage:function(_3,_4,_5){if(isc.Log){isc.Log.logMessage(_3,_4,_5);return}
if(!isc.$j)isc.$j=[];isc.$j[isc.$j.length]={priority:_3,message:_4,category:_5,timestamp:new Date()}},logWarn:function(_3){this.logMessage(3,_3,this.$i)},logInfo:function(_3){this.logMessage(4,_3,this.$i)},logDebug:function(_3){this.logMessage(5,_3,this.$i)},isA:{String:function(_3){if(_3==null)return false;if(_3.constructor&&_3.constructor.$k!=null){return _3.constructor.$k==4}
return typeof _3=="string"}}});_2.isAn=_2.isA;return _2});isc.defineStandaloneClass("SA_Page",{$l:false,$m:[],isLoaded:function(){return this.$l},onLoad:function(_1,_2,_3){this.$m.push({method:_1,target:_2,args:_3});if(!this.$n){this.$n=true;if(isc.Browser.isIE||isc.Browser.isOpera){window.attachEvent("onload",function(){isc.SA_Page.$o()})}else{window.addEventListener("load",function(){isc.SA_Page.$o()},true)}}},$o:function(){if(!window.isc||this.$l)return;this.$l=true;for(var i=0;i<this.$m.length;i++){var _2=this.$m[i];this.fireSimpleCallback(_2)}
delete this.$m}});isc.SA_Page.onLoad(function(){this.$l=true},isc.SA_Page);isc.defineStandaloneClass("History",{registerCallback:function(_1){this.$p=_1;if(isc.Browser.isMoz||isc.Browser.isOpera)this.$q()},getCurrentHistoryId:function(){var _1=this.$r(location.href);if(_1=="init")return null;return _1},getHistoryData:function(_1){return this.historyState?this.historySate.data[_1]:null},setHistoryTitle:function(_1){this.historyTitle=_1},addHistoryEntry:function(_1,_2,_3){this.logDebug("addHistoryEntry: "+_1);if(isc.Browser.isSafari){return}
if(!isc.SA_Page.isLoaded()){this.logWarn("You must wait until the page has loaded before calling "+"isc.History.addHistoryEntry()");return}
var _4=this.$r(location.href);if(_4==_1){this.historyState.data[_1]=_3;return}
while(this.historyState.stack.length){var _5=this.historyState.stack.pop();if(_5==_4){this.historyState.stack.push(_5);break}
delete this.historyState.data[_5]}
this.historyState.stack.add(_1);this.historyState.data[_1]=_3;this.$s();if(isc.Browser.isIE){if(_1!=null&&document.getElementById(_1)!=null){this.logWarn("Warning - attempt to add synthetic history entry with id that conflicts"+" with an existing DOM element node ID - this is known to break in IE")}
if(_4==null){var _6=location.href;var _7=document.getElementsByTagName("title");if(_7.length)_6=_7[0].innerHTML;this.$t("init",_6)}
this.$t(_1,_2)}else{location.href=this.$u(location.href,_1)}
this.$v=location.href},$t:function(_1,_2){this.$w=true;var _3=!this.isA.String(_1)?_1:_1.replace(/\\/g,"\\\\").replace(/\"/g,"\\\"").replace(/\t/g,"\\t").replace(/\r/g,"\\r").replace(/\n/g,"\\n");var _4="<HTML><HEAD><TITLE>"+(_2!=null?_2:this.historyTitle!=null?this.historyTitle:_1)+"</TITLE></HEAD><BODY><SCRIPT>top.isc.History.historyCallback(window,\""+_3+"\");</SCRIPT></BODY></HTML>";var _5=this.$x.contentWindow;_5.document.open();_5.document.write(_4);_5.document.close()},haveHistoryState:function(){if(isc.Browser.isIE&&!isc.SA_Page.isLoaded()){this.logWarn("haveHistoryState() called before pageLoad - this always returns false"+" in IE because state information is not available before pageLoad")}
return this.historyState&&this.historyState.stack[0]!=null},$y:function(){return window.isomorphicDir?window.isomorphicDir:"../isomorphic/"},$z:function(){this.logInfo("History initializing");if(this.$0)return;this.$0=true;if(isc.Browser.isSafari)return;var _1="<form style='position:absolute;top:-1000px' id='isc_historyForm'>"+"<textarea id='isc_historyField' style='display:none'></textarea></form>";document.write(_1);if(isc.Browser.isIE){var _2="<iframe id='isc_historyFrame' src='"+this.getBlankFrameURL()+"' style='position:absolute;visibility:hidden;top:-1000px'></iframe>";document.write(_2);this.$x=document.getElementById('isc_historyFrame');document.write("<span id='isc_history_buffer_marker' style='display:none'></span>")}
if(isc.Browser.isIE){isc.SA_Page.onLoad(function(){this.$1()},this)}else if(isc.Browser.isMoz||isc.Browser.isOpera){this.$1()}},getBlankFrameURL:function(){if(isc.Page)return isc.Page.getBlankFrameURL();if(isc.Browser.isIE&&("https:"==window.location.protocol||document.domain!=location.hostname))
{var _1=window.location.href;if(_1.charAt(_1.length-1)!="/"){_1=_1.substring(0,_1.lastIndexOf("/")+1)}
_1+=(window.isomorphicDir||"../isomorphic/");_1+="system/helpers/empty.html";return _1}
return"about:blank"},$2:function(){var _1=document.getElementById("isc_historyField");return _1?_1.value:null},$3:function(_1){var _2=document.getElementById("isc_historyField");if(_2)_2.value=_1},$1:function(){var _1=this.$2();if(_1){_1=new Function("return "+_1)()}
if(!_1)_1={stack:[],data:[]};this.historyState=_1;this.logInfo("History init complete");this.$v=location.href;this.$4=window.setInterval("isc.History.$5()",this.$6);if(isc.Browser.isMoz||isc.Browser.isOpera){isc.SA_Page.onLoad(this.$q,this)}},$q:function(){if(this.$7)return;if(this.$p&&isc.SA_Page.isLoaded()){this.$7=true;var _1=this.$r(location.href);if(this.haveHistoryState())this.$8(_1)}},$u:function(_1,_2){var _3=_1.match(/([^#]*).*/);return _3[1]+"#"+encodeURIComponent(_2)},$r:function(_1){var _2=location.href.match(/([^#]*)#(.*)/);return _2?decodeURIComponent(_2[2]):null},$9:function(_1,_2){return _1+"?ba="+encodeURIComponent(_2)},$aa:function(_1){var _2=_1.match(/.*\?ba=(.*)/);return _2?decodeURIComponent(_2[1]):null},$6:100,$s:function(){if(isc.Comm){this.$3(isc.Comm.serialize(this.historyState))}},$5:function(){if(location.href!=this.$v){var _1=this.$r(location.href);this.$8(_1)}
this.$v=location.href},historyCallback:function(_1,_2){if(_2==null)_2=this.$aa(_1.location.href);var _3=this.$u(location.href,_2);if(isc.SA_Page.isLoaded()){location.href=_3;this.$v=_3}else{isc.SA_Page.onLoad(function(){location.href=this.$u(location.href,_2);this.$v=_3},this)}
if(this.$w){this.$w=false;return}
if(isc.SA_Page.isLoaded()){this.$8(_2)}else{isc.SA_Page.onLoad(function(){this.$8(_2)},this)}},$8:function(_1){this.$ab=_1;if(!this.$p){this.logWarn("ready to fire history callback, but no callback registered."+"Please call isc.History.registerCallback() before pageLoad."+" If you can't register your callback before pageLoad, you"+" can call isc.History.getCurrentHistoryId() to get the ID"+" when you're ready.");return}
if(!this.haveHistoryState())return;if(_1=="init")_1=null;var _2=this.$p;this.logDebug("history callback: "+_1);if(isc.Class&&this.isA.String(_2)){isc.Class.fireCallback(_2,["id","data"],[_1,this.historyState.data[_1]])}else{_2=isc.addProperties({},_2);_2.args=[_1,this.historyState.data[_1]];this.fireSimpleCallback(_2)}}});isc.History.$z();isc._moduleEnd=isc._History_end=(isc.timestamp?isc.timestamp():new Date().getTime());if(isc.Log&&isc.Log.logIsInfoEnabled('loadTime'))isc.Log.logInfo('History module init time: ' + (isc._moduleEnd-isc._moduleStart) + 'ms','loadTime');}else{if(window.isc && isc.Log && isc.Log.logWarn)isc.Log.logWarn("Duplicate load of module 'History'.");}
/*
 * Isomorphic SmartClient
 * Version 6.5 (2008-04-30)
 * Copyright(c) 1998-2007 Isomorphic Software, Inc. All rights reserved.
 * "SmartClient" is a trademark of Isomorphic Software, Inc.
 *
 * [e-mail]
 *
 * http://smartclient.com/license
 */