Created
January 13, 2012 23:46
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Captivate SCORM 2004 Output, replaced unload handler
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| // set document.domain property here, if it works for your environment/SCORM implementation | |
| // document.domain=""; | |
| var strURLFile = "sample.swf", // Name of the flash file | |
| flashvars = {}, | |
| params = { bgcolor: "#f5f4f1", menu: "false" }, | |
| attributes = { id: "Captivate", name: "Captivate" }, | |
| CaptivateSWF; //Cache the reference to the SWF to avoid future lookups | |
| function callbackFn(e){ | |
| //e.ref is the <object> aka SWF file. No need for getElementById | |
| if(e.success && e.ref){ | |
| CaptivateSWF = e.ref; | |
| CaptivateSWF.tabIndex = -1; //Set tabIndex to enable focus on non-form elements | |
| CaptivateSWF.focus(); | |
| } | |
| } | |
| //Initialize SCORM API | |
| SCORM_API = getAPI(); | |
| //Only embed SWF if SCORM API is found | |
| if(SCORM_API){ | |
| //swfobject.embedSWF has a built-in domready call, | |
| //so it doesn't need to be wrapped in a window.onload event. | |
| swfobject.embedSWF(strURLFile + "?SCORM_API=1.0&SCORM_TYPE=0", "CaptivateContent", "641", "512", "10", false, flashvars, params, attributes, callbackFn); | |
| } else { | |
| //Provide a useful error message for the learner. Will only show up if SCORM API is not found! | |
| swfobject.addDomLoadEvent(function(){ | |
| document.getElementById("CaptivateContent").innerHTML = "Sorry, but the course is not available at this time (SCORM API not found). Please try again. If you continue to encounter problems, please contact the course administrator."; | |
| }); | |
| } |
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| <!-- Copyright [2008] Adobe Systems Incorporated. All rights reserved --> | |
| <!-- saved from url=(0013)about:internet --> | |
| <!DOCTYPE HTML> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title></title> | |
| <script src="https://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js"></script> | |
| <script src="standard.js"></script> | |
| <script src="SCORM_support/scorm_support.js"></script> | |
| <script src="captivate.js"></script> | |
| <style> | |
| body { background: #f5f4f1; text-align: center; } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="CaptivateContent"></div> | |
| <noscript> | |
| This course requires JavaScript to be enabled in your browser. Please enable JavaScript, then relaunch the course. | |
| </noscript> | |
| </body> | |
| </html> |
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| var SCORM_API = null, | |
| unloaded = false, | |
| isTerminated = false, | |
| courseStatus; | |
| /* ------------------------------------------------------------------------- | |
| findAPI(window) | |
| Adapted from pipwerks SCORM wrapper | |
| https://github.com/pipwerks/scorm-api-wrapper | |
| Looks for an object named API in parent and opener windows | |
| Parameters: window (the browser window object). | |
| Returns: Object if API is found, null if no API found | |
| ---------------------------------------------------------------------------- */ | |
| var findAPI = function(win){ | |
| var API, | |
| findAttempts = 0, | |
| findAttemptLimit = 500; | |
| while (!win.API_1484_11 && win.parent && win.parent != win && findAttempts <= findAttemptLimit){ | |
| findAttempts++; | |
| win = win.parent; | |
| } | |
| API = win.API_1484_11 || null; | |
| /* | |
| if(!API){ | |
| alert("Error finding API. \nFind attempts: " +findAttempts +". \nFind attempt limit: " +findAttemptLimit); | |
| } | |
| */ | |
| return API; | |
| }; | |
| /* ------------------------------------------------------------------------- | |
| getAPI() | |
| Adapted from pipwerks SCORM wrapper | |
| https://github.com/pipwerks/scorm-api-wrapper | |
| Looks for an object named API_1484_11, first in the current window's frame | |
| hierarchy and then, if necessary, in the current window's opener window | |
| hierarchy (if there is an opener window). | |
| Parameters: None. | |
| Returns: Object if API found, null if no API found | |
| ---------------------------------------------------------------------------- */ | |
| var getAPI = function(){ | |
| var API = null, | |
| win = window; | |
| //Look in parent windows first | |
| if(win.parent && win.parent != win){ | |
| API = findAPI(win.parent); | |
| } | |
| //Look in opener windows next | |
| if(!API && win.top.opener){ | |
| API = findAPI(win.top.opener); | |
| } | |
| //Plateau LMS needs special hand-holding | |
| if(!API && win.top.opener && win.top.opener.document) { | |
| API = findAPI(win.top.opener.document); | |
| } | |
| //if(!API){ alert("getAPI failed: Can't find the API!"); } | |
| return API; | |
| }; | |
| //Quick way to check if SCORM API is available and communicative | |
| function SCORM_API_Available() { | |
| return (SCORM_API && SCORM_API.GetLastError && typeof SCORM_API.GetLastError() !== "undefined"); | |
| } | |
| function Captivate_DoExternalInterface(command, parameter, value, variable){ | |
| var strErr = "true"; | |
| //Ensure SCORM API is still available | |
| if(!SCORM_API_Available()){ return; } | |
| if(command === "Initialize"){ | |
| CaptivateSWF.SetScormVariable(variable, SCORM_API.Initialize("")); | |
| courseStatus = SCORM_API.GetValue("cmi.completion_status"); | |
| if(courseStatus === "not attempted"){ | |
| SCORM_API.SetValue("cmi.completion_status", "incomplete"); | |
| } | |
| } else if(command === "SetValue"){ | |
| strErr = SCORM_API.SetValue(parameter, value); | |
| CaptivateSWF.SetScormVariable(variable, strErr); | |
| if(parameter === "completion_status"){ | |
| courseStatus = value; | |
| } | |
| } else if(command === "Terminate"){ | |
| strErr = SCORM_API.Terminate(""); | |
| CaptivateSWF.SetScormVariable(variable, strErr); | |
| isTerminated = (strErr === "true"); | |
| } else if(command === "Commit"){ | |
| strErr = SCORM_API.Commit(""); | |
| CaptivateSWF.SetScormVariable(variable, strErr); | |
| } else if((value) && (value.length > 0)){ | |
| if(command === "GetLastError"){ | |
| strErr = SCORM_API.GetLastError(); | |
| CaptivateSWF.SetScormVariable(variable, strErr); | |
| } else { | |
| strErr = SCORM_API[command](parameter); | |
| CaptivateSWF.SetScormVariable(variable, strErr); | |
| } | |
| } | |
| return strErr; | |
| } | |
| function unloadHandler(){ | |
| if(!unloaded && SCORM_API_Available() && !isTerminated){ | |
| var exit_status = (courseStatus === "incomplete") ? "suspend" : "normal"; | |
| SCORM_API.SetValue("cmi.exit", exit_status); //Set exit to whatever is needed | |
| SCORM_API.Commit(""); //Ensure that LMS saves all data | |
| isTerminated = (SCORM_API.Terminate("") === "true"); //close the SCORM API connection properly | |
| unloaded = true; //Ensure we don't invoke unloadHandler more than once. | |
| } | |
| } | |
| window.onbeforeunload = unloadHandler; | |
| window.onunload = unloadHandler; |
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