I've come across a problem that maybe someone in this group can help.
Context:
--------------
I'm running a SCORM engine within a portal. The engine is essentially
the ADL sample runtime, which uses prototype to communicate between
the SCORM api wrapper and the server.
I've tested the application in IE and Firefox on a windows machine
under a tomcat container and it works fine with various SCORM packages
created from different sources (eg Reload, Articulate, some other
third party proprietary courseware).
However, when run on a remote server (linux/apache/tomcat environment)
all the courses from one particular source, created using Articulate
have problems in IE (specifically testing in IE 7 at the moment) but
not in Firefox.
Description:
--------------------
The problem does not always occur at the same place within a course,
it can happen immediately or at a later point within the
presentation.
When the "error" occurs the content being loaded into the flash
presentation stops and eventually the Ajax.Request returns 12002
response in the onFailure (below). IE becomes completely unresponsive
to mouse events such as right clicks or attempts to close the window.
I've also tried upgrading the version of prototype to 1.6.1_rc3 from
1.5.1 with no change in results.
The function calling the Ajax.Request is copied below:
Javascript calling prototype:
-------------------------------------------------
<script src="../js/prototype.js"></script>
function genericAJAXCall(parm) {
var url = '<%=session.getAttribute("APP_REL_PATH")%>rts';
var res = "false";
var myAjax = new Ajax.Request(url, {
method: 'post',
postBody: parm,
asynchronous: false,
onSuccess: function(transport) {
res =
transport.responseText;
},
onFailure: function(xhr) {
alert('st_js_ajax_failure' + xhr.status);
},
onException: function (xhr, e){
alert('st_js_ajax_exception' + e);
}
} );
return res;
}
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