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simple-api.htm
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simple-api.htm
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title>SimpleAPI for SCORM 1.2</title>
<link href='http://fonts.googleapis.com/css?family=Leckerli+One' rel='stylesheet' type='text/css'>
<script type="text/javascript">
(function(){
this._VERSION = "2.2.20130225";
/*
* SimpleAPI for SCORM 1.2
* --------------------------------------------------
Description:
A Simple SCO Test Environment in One File
(For use with SCORM1.2-conformant content)
Developed By:
Sean K. Friese
http://sean.friese.me
Usage:
- Update the settings below following the instruction
within the comments.
Terms:
SimpleAPI - Copyright 2011 Sean K. Friese
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Portions (As noted in full below):
Cookie Functions
Copyright (C) 1999 Dan Steinman
Distributed under the terms of the GNU Library General Public License
Available at http://www.dansteinman.com/dynapi/
json.js
2006-11-09
Douglas Crockford
douglas@crockford.com
RELOAD TOOLS
Copyright (c) 2003 Oleg Liber, Bill Olivier, Phillip Beauvoir, Paul Sharples
* Option Defaults
* --------------------------------------------------
*/
// Should we skip the automatic manifest check?
this.skipManifestCheck = false;
// The SCO's *default* launch file
this.launchFile = 'default.htm';
// The *default* name of the cookie to be used within this session
this.cookieName = 'SimpleAPI_Data_'+_VERSION;
// Should the *default* cookie name use the name of the parent folder instead?
this.useParentFolderAsCookieName = true;
// Shall we close SCO on LMSFinish?
this.closeOnFinish = true;
// The width of the SCO window when launched
this.wWidth = 1024;
// The height of the SCO window when launched
this.wHeight = 768;
// SCO window default features
this.wToolbar = false;
this.wTitlebar = false;
this.wLocation = true;
this.wStatus = true;
this.wScrollbars = true;
this.wResizable = true;
this.wMenubar = false;
// Default value for the search string option
this.defaultSearchString = '?embedded=true';
// Default values for the custom API key/value pair injection option
this.defaultCustomApiKey = 'SomeCustomKey';
this.defaultCustomApiValue = 'SomeCustomValue';
// Default state of the SCORM API if one cannot be pulled from the
// data cookie. Change values below if you wish to test a SCO
// being launched in a specific state. Ensure you reset it back
// to the defaults already present below when finished testing
// to avoid the appearance of unexpected behaviors within the SCO
// in subsequent tests...
this.initialState = {
'cmi.core._children':'student_id,student_name,lesson_status,lesson_location,lesson_mode,score,credit,entry,exit,session_time,total_time',
'cmi.core.score._children':'raw',
'cmi.core.student_id':'joe_student_001',
'cmi.core.student_name':'Joe Student',
'cmi.core.lesson_status':'not attempted',
'cmi.core.score.raw':'',
'cmi.core.lesson_location':'',
'cmi.suspend_data':'',
'cmi.core.session_time':'0000:00:00.00',
'cmi.core.credit':'credit', /* "credit" or "no-credit" */
'cmi.core.entry':'ab-initio', /* "resume" or "ab-initio" */
'cmi.core.lesson_mode':'normal', /* "browse", "normal" or "review" */
'cmi.core.exit':'' /* "time-out", "suspend" or "logout" */
};
/*
* Do not touch anything below
* --------------------------------------------------
*/
this.scoWin;
this.API;
this.hasTerminated = false;
this.hasInitialized = false;
this.optionsOpen = true;
this.initTimeoutMax = 20000;
this.initTimeout = 0;
this.fullPath = document.location.href.substr(0,document.location.href.lastIndexOf('/'))
this.parentFolder = fullPath.substr(fullPath.lastIndexOf('/')+1,fullPath.length);
this.timeoutErrorDisplayed = false;
this.launchWithEmbeddedParam = false;
this.launchWithCustomApiProperty = false;
this.storageObject;
this.SimpleAPI = function(cookiename,api,initData)
{
this.api = api;
this.initData = initData;
this.__data = null;
this.cookiename = cookiename;
this.initialized = false;
this.terminated = false;
this.lastError = "0";
this.lastCmd = '';
this.logCommand=function()
{
Utils.log(this.lastCmd,'entry');
var lasterr = this.api.LMSGetLastError();
if (lasterr != '0')
{
var errorstr = this.api.LMSGetErrorString(lasterr);
var diag = this.api.LMSGetDiagnostic(lasterr);
var msg = "Error Calling: " + this.lastCmd + "<br>";
msg += "LMSGetLastError() = " + lasterr + "<br>";
msg += "LMSGetErrorString('" + lasterr + "') = " + errorstr + "<br>";
msg += "LMSGetDiagnostic('" + lasterr + "') = " + diag;
Utils.log(msg,'error');
}
};
// LMSInitialize
this.LMSInitialize=function(arg)
{
var success = this.api.LMSInitialize(arg);
this.lastCmd = "LMSInitialize('" + arg + "') = " + success;
this.logCommand();
this.initialized = (success === 'true') ? true : false;
if(this.initialized)
{
this.terminated = false;
hasInitialized = true;
for(var o in this.api)
{
if(typeof this.api[o] != 'function')
{
this[o] = this.api[o];
}
}
this.__data = Utils.getInitAPIData(this.initData);
for(var el in this.__data)
{
loadDataIntoModel(el,this.__data[el]);
}
}
return success;
};
// LMSFinish
this.LMSFinish=function(arg)
{
var success = this.api.LMSFinish(arg);
this.lastCmd = "LMSFinish('" + arg + "') = " + success;
this.logCommand();
if(success === 'true')
{
this.initialized = false;
this.terminated = true;
hasTerminated = true;
if(this.__data['cmi.core.session_time'] && (this.__data['cmi.core.session_time'].length > 0))
{
if(this.__data['cmi.core.total_time'] == null || this.__data['cmi.core.total_time'] == '')
{
this.__data['cmi.core.total_time'] = '0000:00:00.00';
}
var totalTime = Utils.addTime(this.__data['cmi.core.total_time'], this.__data['cmi.core.session_time']);
this.__data['cmi.core.total_time'] = totalTime;
var cdata = this.__data.toJSONString();
storageObject.persist(this.cookiename,cdata,365);
Utils.log('Total Time (cmi.core.total_time): '+totalTime,'info');
}
if(closeOnFinish)
{
if(scoWin && !scoWin.closed)
{
Utils.closeSCO();
}
}
}
return success;
};
// LMSGetValue
this.LMSGetValue=function(name)
{
var value = unescape(this.api.LMSGetValue(name));
this.lastCmd = "LMSGetValue('" + name + "') = " + value;
this.logCommand();
return value;
};
// LMSSetValue
this.LMSSetValue=function(name, value)
{
var success = this.api.LMSSetValue(name, escape(value));
this.lastCmd = "LMSSetValue('" + name + "','" + value + "') = " + success;
this.logCommand();
if(success === 'true')
{
this.__data[name] = value;
}
return success;
};
// LMSCommit
this.LMSCommit=function(arg)
{
var success = this.api.LMSCommit(arg);
this.lastCmd = "LMSCommit('" + arg + "') = " + success;
this.logCommand();
if(success === 'true')
{
var cdata = this.__data.toJSONString();
storageObject.persist(this.cookiename,cdata,365);
}
return success;
};
// LMSGetErrorString
this.LMSGetErrorString=function(arg)
{
var errorstr = this.api.LMSGetErrorString(arg);
Utils.log("LMSGetErrorString('" + arg + "') = " + errorstr,'entry');
return errorstr;
};
// LMSGetLastError
this.LMSGetLastError=function()
{
var lasterr = this.api.LMSGetLastError();
Utils.log("LMSGetLastError() = " + lasterr,'entry');
return lasterr;
};
// LMSGetDiagnostic
this.LMSGetDiagnostic=function(arg)
{
var diag = this.api.LMSGetDiagnostic(arg);
Utils.log("LMSGetDiagnostic('" + arg + "') = " + diag,'entry');
return diag;
};
};
// Utilities
// ----------------------------------------------------------------------------
this.Utils = {
getInitAPIData:function(initData)
{
if(storageObject.retrieve(API.cookiename) !== null && storageObject.retrieve(API.cookiename) !== undefined)
{
return storageObject.retrieve(API.cookiename).parseJSON();
}
else
{
return initData;
}
},
dumpAPI:function()
{
if(API.__data)
{
Utils.log('<b>Dumping API object:</b> <blockquote> ' + this.formatAPIData(API.__data.toJSONString()) + '</blockquote>','info');
}
else
{
Utils.log('ERROR: API object contains no data.','error');
}
},
dumpExistingAPIData:function()
{
if(storageObject.retrieve(cookieName) !== undefined && storageObject.retrieve(cookieName) !== null)
{
var existingData = storageObject.retrieve(cookieName);
Utils.log('<b>Existing API Data (from '+storageObject.toString()+' "'+cookieName+'" - To be used in API during initialization):</b> <blockquote> ' + this.formatAPIData(existingData) + '</blockquote>','info');
}
else
{
Utils.log('No Existing API data found in "'+cookieName+'". Will use default init data.','info');
}
},
formatAPIData:function(str)
{
var html;
html = this.replaceAll(str, '{"', '{<br>"');
html = this.replaceAll(html, '"}', '"<br>}');
html = this.replaceAll(html, '","', '",<br>"');
return html;
},
replaceAll:function(text, strA, strB)
{
return text.replace( new RegExp(strA,"g"), strB );
},
addTime:function(first, second)
{
var sFirst = first.split(":");
var sSecond = second.split(":");
var cFirst = sFirst[2].split(".");
var cSecond = sSecond[2].split(".");
var change = 0;
FirstCents = 0; //Cents
if (cFirst.length > 1) {
FirstCents = parseInt(cFirst[1],10);
}
SecondCents = 0;
if (cSecond.length > 1) {
SecondCents = parseInt(cSecond[1],10);
}
var cents = FirstCents + SecondCents;
change = Math.floor(cents / 100);
cents = cents - (change * 100);
if (Math.floor(cents) < 10) {
cents = "0" + cents.toString();
}
var secs = parseInt(cFirst[0],10)+parseInt(cSecond[0],10)+change; //Seconds
change = Math.floor(secs / 60);
secs = secs - (change * 60);
if (Math.floor(secs) < 10) {
secs = "0" + secs.toString();
}
mins = parseInt(sFirst[1],10)+parseInt(sSecond[1],10)+change; //Minutes
change = Math.floor(mins / 60);
mins = mins - (change * 60);
if (mins < 10) {
mins = "0" + mins.toString();
}
hours = parseInt(sFirst[0],10)+parseInt(sSecond[0],10)+change; //Hours
if (hours < 10) {
hours = "0" + hours.toString();
}
if (cents != '0') {
return hours + ":" + mins + ":" + secs + '.' + cents;
} else {
return hours + ":" + mins + ":" + secs;
}
},
openWindow:function(winURL,winName,winW,winH,winOpts)
{
winOptions = winOpts+",width=" + winW + ",height=" + winH;
newWin = window.open(winURL,winName,winOptions);
newWin.moveTo(0,0);
newWin.focus();
return newWin;
},
log:function(status,style)
{
var timeFix=function(time)
{
return (time<10) ? '0'+time : time;
};
var d = new Date();
var hrs = timeFix(d.getHours());
var min = timeFix(d.getMinutes());
var sec = timeFix(d.getSeconds());
var tmp = (style) ? '<div class="'+style+'">' : '<div class="entry">';
tmp += '> '+hrs+':'+min+':'+sec+' ';
tmp += status;
tmp += '</div>';
$('debug').innerHTML += tmp;
$('debug').scrollTop = $('debug').scrollHeight;
},
clearCookieData:function()
{
var cookieNameAltVal = $('cookieNameAlt').value;
if(cookieNameAltVal.length > 0)
{
if(storageObject.retrieve(cookieNameAltVal))
{
storageObject.remove(cookieNameAltVal);
Utils.log(storageObject.toString()+'"'+$('cookieNameAlt').value+'" Cleared','info');
}
else
{
Utils.log(storageObject.toString()+'"'+$('cookieNameAlt').value+'" Not Found','error');
}
}
else
{
if(storageObject.retrieve(cookieName))
{
storageObject.remove(cookieName);
Utils.log(storageObject.toString()+'"'+cookieName+'" Cleared','info');
}
else
{
Utils.log(storageObject.toString()+'"'+cookieName+'" Not Found','error');
}
}
},
genNewSessionName:function()
{
var d = new Date();
var hrs = d.getHours();
var min = d.getMinutes();
var sec = d.getSeconds();
if(useParentFolderAsCookieName)
{
var tmp = parentFolder+'_';
}
else
{
var tmp = 'SimpleAPI_Data_';
}
tmp += hrs+'.'+min+'.'+sec;
$('cookieNameAlt').value = tmp;
},
watchWin:function()
{
if(scoWin && !scoWin.closed)
{
initTimeout += 1000;
if(initTimeout >= initTimeoutMax)
{
if(!API.initialized && !timeoutErrorDisplayed)
{
this.log('ERROR: LMSInitialize not called within 20 seconds from launching.', 'error');
timeoutErrorDisplayed = true;
}
}
setTimeout(function(){Utils.watchWin()},1000);
}
else
{
this.log('SCO Closed','info');
if(!hasInitialized)
{
this.log('ERROR: LMSInitialize was never called.', 'error');
}
if(!hasTerminated)
{
this.log('ERROR: LMSFinish was never called.', 'error');
}
}
},
launchSCO:function()
{
// Reset the SimpleAPI
hasTerminated = false;
hasInitialized = false;
API.terminated = false;
API.initialized = false;
initTimeout = 0;
timeoutErrorDisplayed = false;
var launchFileAltVal = $('launchFileAlt').value;
var cookieNameAltVal = $('cookieNameAlt').value;
if(launchFileAltVal.length > 0)
{
launchFile = launchFileAltVal;
if(launchFileAltVal.indexOf(":") == 1)
{
launchFile = "file:///"+launchFile;
}
}
if(cookieNameAltVal.length > 0)
{
API.cookiename = cookieName = cookieNameAltVal;
}
if(launchWithCustomApiProperty)
{
try
{
var key = $('customApiKey').value;
var val = $('customApiValue').value;
if(key && val)
{
API[key] = val;
}
Utils.log('Injected custom key/value into API object: '+key+'='+val,'info');
}
catch(e)
{
Utils.log('ERROR: Cannot inject custom key/value into API object: '+key+'='+val+ '('+e+')','error');
}
}
try
{
var w = (($('winW').value != "") && ($('winW').value > 0)) ? $('winW').value : wWidth;
var h = (($('winH').value != "") && ($('winH').value > 0)) ? $('winH').value : wHeight;
var embedParam = '';
if(launchWithEmbeddedParam)
{
try
{
embedParam = $('searchString').value;
Utils.log('Appending search string to launch file: '+$('searchString').value,'info');
}
catch(e)
{
embedParam = '';
}
}
else
{
embedParam = '';
}
var opts = '';
opts += (wToolbar) ? 'toolbar=yes,' : '';
opts += (wTitlebar) ? 'titlebar=yes,' : '';
opts += (wLocation) ? 'location=yes,' : '';
opts += (wStatus) ? 'status=yes,' : '';
opts += (wScrollbars) ? 'scrollbars=yes,' : '';
opts += (wResizable) ? 'resizable=yes,' : '';
opts += (wMenubar) ? 'menubar=yes,' : '';
opts = opts.substring(0, opts.length-1)
Utils.log("Launching SCO win with options: "+opts)
scoWin = this.openWindow(launchFile+embedParam,"SCOwindow",w,h,opts);
}
catch (e)
{
Utils.log('ERROR: '+e.description, 'error');
}
if(scoWin !== null)
{
try
{
Utils.log('SCO Launched','info');
scoWin.focus();
this.watchWin();
}
catch (e)
{
Utils.log('ERROR: '+err.description,'error');
}
}
else
{
Utils.log('ERROR: SCO windows unable to open. Please disable any popup blockers you might have enabled and ensure the launch file path is correct.', 'error');
}
},
closeSCO:function()
{
try
{
if(scoWin && !scoWin.closed)
{
Utils.log('Attempting to close SCO window...','info');
scoWin.close();
}
}
catch(e)
{
Utils.log('ERROR: Unable to close SCO window ('+e.description+')','error');
}
},
toggleDisplay:function(elm)
{
$(elm).style.display = ($(elm).style.display == 'block') ? 'none' : 'block';
},
toggleCloseOnFinishOption:function(chkd)
{
closeOnFinish = chkd;
},
toggleEmbeddedParam:function(chkd)
{
launchWithEmbeddedParam = chkd;
$('searchString').disabled = !chkd;
},
toggleCustomKeyValueOption:function(chkd)
{
launchWithCustomApiProperty = chkd;
$('customApiKey').disabled = !chkd;
$('customApiValue').disabled = !chkd;
},
toggleWindowOption:function(prop,el)
{
window[prop] = el.checked;
},
enableAllWindowOptions:function()
{
wToolbar = true;
wTitlebar = true;
wLocation = true;
wStatus = true;
wScrollbars = true;
wResizable = true;
wMenubar = true;
$('wToolbarOption').checked = true;
$('wTitlebarOption').checked = true;
$('wLocationOption').checked = true;
$('wStatusOption').checked = true;
$('wScrollbarsOption').checked = true;
$('wResizableOption').checked = true;
$('wMenubarOption').checked = true;
},
disableAllWindowOptions:function()
{
wToolbar = false;
wTitlebar = false;
wLocation = false;
wStatus = false;
wScrollbars = false;
wResizable = false;
wMenubar = false;
$('wToolbarOption').checked = false;
$('wTitlebarOption').checked = false;
$('wLocationOption').checked = false;
$('wStatusOption').checked = false;
$('wScrollbarsOption').checked = false;
$('wResizableOption').checked = false;
$('wMenubarOption').checked = false;
},
loadManifest:function()
{
var xmlDoc = null;
var file = fullPath+"/imsmanifest.xml";
var useManifest=function()
{
try
{
var m = xmlDoc.getElementsByTagName("manifest")[0];
var orgs = xmlDoc.getElementsByTagName("organizations")[0];
var org = orgs.getElementsByTagName("organization")[0];
var orgTitle = org.getElementsByTagName("title")[0].firstChild.nodeValue;
var items = org.getElementsByTagName("item");
var item = items[0];
var itemTitle = item.getElementsByTagName("title")[0].firstChild.nodeValue;
var itemMasteryScore = item.getElementsByTagName("adlcp:masteryscore")[0].firstChild.nodeValue;
var itemIdentifier = item.getAttribute("identifier");
var itemIdentifierRef = item.getAttribute("identifierref");
var resources = xmlDoc.getElementsByTagName("resources")[0];
var resource = resources.getElementsByTagName("resource");
var itemResource = null;
for(var i=0;i<resource.length;i++)
{
var id = resource[i].getAttribute("identifier");
var scormtype = resource[i].getAttribute("adlcp:scormtype");
if(id == itemIdentifierRef && scormtype.toLowerCase() == "sco")
{
itemResource = resource[i];
}
}
var itemResourceHref = itemResource.getAttribute("href");
Utils.log('IMS Manifest: Organization Title = "'+orgTitle+'"','entry');
if(items.length > 1)
{
Utils.log('IMS Manifest: SimpleAPI detected multiple SCO references - Only the first will be launched.','entry');
}
Utils.log('IMS Manifest: First SCO Item = "'+itemTitle+'" (Mastery Score: '+itemMasteryScore+' / Identifier: "'+itemIdentifier+'")','entry');
Utils.log('IMS Manifest: Resource "'+itemIdentifierRef+'" HREF for Item "'+itemIdentifier+'" = "'+itemResourceHref+'"');
var obj = {};
obj.id = m.getAttribute("identifier");
obj.orgTitle = orgTitle;
obj.itemTitle = itemTitle;
obj.itemMasteryScore = itemMasteryScore;
obj.itemResourceHref = itemResourceHref;
$('launchFileAlt').value = itemResourceHref;
return obj;
}
catch(e)
{
error=e.message;
Utils.log('IMS Manifest: Cannot locate or parse manifest - '+error,'error');
return false;
}
};
/* - For Webkit - Not now though...
// Check for the various File API support.
if (window.File && window.FileReader) {
alert('Great success! All the File APIs are supported.');
} else {
alert('The File APIs are not fully supported in this browser.');
}
*/
try //Internet Explorer
{
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async=false;
xmlDoc.onreadystatechange = function()
{
if(xmlDoc.readyState == 4)
{
useManifest();
}
}
var success = xmlDoc.load(file);
}
catch(e)
{
try //Firefox, Mozilla, Opera, etc.
{
xmlDoc=document.implementation.createDocument("","",null);
xmlDoc.async=false;
xmlDoc.onload = function()
{
useManifest();
};
var success = xmlDoc.load(file);
}
catch(e)
{
try //Google Chrome
{
var xmlhttp = new window.XMLHttpRequest();
xmlhttp.open("GET",file,false);
xmlhttp.send(null);
xmlDoc = xmlhttp.responseXML.documentElement;
//alert(success);
}
catch(e)
{
error=e.message;
Utils.log('IMS Manifest: Cannot locate or parse manifest - '+error,'error');
return false;
}
}
}
}
};
// General/Global
// ----------------------------------------------------------------------------
this.init=function()
{
scoWin = null;
var manifestObj = null;
if(!skipManifestCheck)
{
var manifestObj = Utils.loadManifest();
}
if(!manifestObj)
{
if(useParentFolderAsCookieName)
{
cookieName = parentFolder;
}
}
else
{
if(manifestObj.id)
{
cookieName = manifestObj.id;
}
if(manifestObj.itemResourceHref)
{
$('launchFileAlt').value = manifestObj.itemResourceHref;
}
}
var api = new GenericAPIAdaptor();
API = new SimpleAPI(cookieName,api,initialState);
// test for localStorage
if(typeof(Storage) !== "undefined")
{
try {
if (('localStorage' in window) && window['localStorage'] && window.localStorage !== null)
{
storageObject = localStorageObject;
}
else
{
storageObject = cookieStorageObject;
}
} catch(e) {
storageObject = cookieStorageObject;
}
}
else
{
storageObject = cookieStorageObject;
}
$('cookieNameAlt').value = cookieName;
$('winW').value = wWidth;
$('winH').value = wHeight;
$('wToolbarOption').checked = wToolbar;
$('wTitlebarOption').checked = wTitlebar;
$('wLocationOption').checked = wLocation;
$('wStatusOption').checked = wStatus;
$('wScrollbarsOption').checked = wScrollbars;
$('wResizableOption').checked = wResizable;
$('wMenubarOption').checked = wMenubar;
Utils.toggleDisplay('optionSet');
Utils.toggleDisplay('debug');
if(closeOnFinish)
{
$('closeOnFinishOption').checked = true;
}
launchWithEmbeddedParam = $('toggleEmbeddedOption').checked;
launchWithCustomApiProperty = $('toggleCustomKeyValueOption').checked;
$('searchString').disabled = !launchWithEmbeddedParam;
$('customApiKey').disabled = !launchWithCustomApiProperty;
$('customApiValue').disabled = !launchWithCustomApiProperty;
$('searchString').value = defaultSearchString;
$('customApiKey').value = defaultCustomApiKey;
$('customApiValue').value = defaultCustomApiValue;
Utils.log('Storage type will be: '+storageObject.toString(),'info');
Utils.dumpExistingAPIData();
};
this.sendSimApi=function(simAPI,title,totalToInclude,totalIncorrect,incStepNumberList)
{
Utils.log('Sim API Object: '+simAPI,'info');
Utils.log('Sim Title: '+title,'info');
};
this.$=function(id)
{
var el = document.getElementById(id);
return el;
};
// Cookie Object interface
this.cookieStorageObject={
persist:function(name,data,lifetime)
{
saveCookie(name,data,lifetime)
},
retrieve:function(name)
{
return readCookie(name);
},
remove:function(name)
{
deleteCookie(name);
},
toString:function()
{
return "Cookie";
}
};
// LocalStorage Interface
this.localStorageObject={
persist: function(name,data,lifetime)
{
localStorage[name] = data;
},
retrieve:function(name)
{
return localStorage[name];
},
remove:function(name)
{
delete localStorage[name];
},
toString:function()
{
return "LocalStorage";
}
};
window.onload=function()
{
this.init();
};
})();
// Cookie Functions
// ----------------------------------------------------------------------------
// save/read/delete cookie functions for storing small chunks of data in the browser
// 19990326
// Copyright (C) 1999 Dan Steinman
// Distributed under the terms of the GNU Library General Public License
// Available at http://www.dansteinman.com/dynapi/
// thanks to: Jesee Chisholm <JCHISHOLM@SENSORMATIC-VPD.com>
function saveCookie(name,value,days)
{
if(days)
{
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else
{
expires = "";
}
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name)
{
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i<ca.length;i++)
{
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function deleteCookie(name)
{
saveCookie(name,"",-1);
}
// JSON
// ----------------------------------------------------------------------------
/*