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MDL-24728 - SCORM package navigation: course structure aids stop working on navigation

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This commit is contained in:
Piers Harding 2010-10-18 22:40:50 +00:00
parent b36d6f4f59
commit 62aff5e489
1 changed files with 8 additions and 1 deletions
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9
mod/scorm/datamodels/callback.js.php
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@ -4,6 +4,7 @@
success: function(o) { success: function(o) {
scorm_tree_node = YAHOO.widget.TreeView.getTree('scorm_tree'); scorm_tree_node = YAHOO.widget.TreeView.getTree('scorm_tree');
if (o.responseText !== undefined) { if (o.responseText !== undefined) {
//alert('got a response: ' + o.responseText);
if (scorm_tree_node && o.responseText) { if (scorm_tree_node && o.responseText) {
var hnode = scorm_tree_node.getHighlightedNode(); var hnode = scorm_tree_node.getHighlightedNode();
var hidx = null; var hidx = null;
@ -29,7 +30,13 @@
el_new_tree.style.display = 'none'; el_new_tree.style.display = 'none';
pagecontent.appendChild(el_new_tree) pagecontent.appendChild(el_new_tree)
// ignore the first level element as this is the title // ignore the first level element as this is the title
scorm_tree_node.buildTreeFromMarkup(el_new_tree.firstChild.firstChild); var startNode = el_new_tree.firstChild.firstChild;
if (startNode.tagName == 'LI') {
// go back to the beginning
startNode = el_new_tree;
}
//var sXML = new XMLSerializer().serializeToString(startNode);
scorm_tree_node.buildTreeFromMarkup(startNode);
var el = document.getElementById('scormtree123'); var el = document.getElementById('scormtree123');
el.parentNode.removeChild(el); el.parentNode.removeChild(el);
scorm_tree_node.expandAll(); scorm_tree_node.expandAll();