mirror of
https://github.com/moodle/moodle.git
synced 2025-03-10 10:58:38 +01:00
62 lines
3.0 KiB
PHP
62 lines
3.0 KiB
PHP
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this.connectPrereqCallback = {
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success: function(o) {
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scorm_tree_node = YAHOO.widget.TreeView.getTree('scorm_tree');
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if (o.responseText !== undefined) {
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if (scorm_tree_node && o.responseText) {
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var hnode = scorm_tree_node.getHighlightedNode();
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var hidx = null;
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if (hnode) {
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hidx = hnode.index + scorm_tree_node.getNodeCount();
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}
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// all gone
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var root_node = scorm_tree_node.getRoot();
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while (root_node.children.length > 0) {
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scorm_tree_node.removeNode(root_node.children[0]);
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}
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}
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// make sure the temporary tree element is not there
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var el_old_tree = document.getElementById('scormtree123');
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if (el_old_tree) {
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el_old_tree.parentNode.removeChild(el_old_tree);
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}
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var el_new_tree = document.createElement('div');
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var pagecontent = document.getElementById("page-content");
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el_new_tree.setAttribute('id','scormtree123');
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el_new_tree.innerHTML = o.responseText;
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// make sure it doesnt show
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el_new_tree.style.display = 'none';
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pagecontent.appendChild(el_new_tree)
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// ignore the first level element as this is the title
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scorm_tree_node.buildTreeFromMarkup(el_new_tree.firstChild.firstChild);
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var el = document.getElementById('scormtree123');
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el.parentNode.removeChild(el);
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scorm_tree_node.expandAll();
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scorm_tree_node.render();
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if (hidx != null) {
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hnode = scorm_tree_node.getNodeByIndex(hidx);
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if (hnode) {
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hnode.highlight();
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scorm_layout_widget = YAHOO.widget.Layout.getLayoutById('scorm_layout');
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var left = scorm_layout_widget.getUnitByPosition('left');
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if (left.expanded) {
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hnode.focus();
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}
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}
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}
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}
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},
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failure: function(o) {
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// do some sort of error handling
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var sURL = "<?php echo $CFG->wwwroot; ?>" + "/mod/scorm/prereqs.php?a=<?php echo $scorm->id ?>&scoid=<?php echo $scoid ?>&attempt=<?php echo $attempt ?>&mode=<?php echo $mode ?>¤torg=<?php echo $currentorg ?>&sesskey=<?php echo sesskey(); ?>";
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//TODO: Enable this error handing correctly - avoiding issues when closing player MDL-23470
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//alert('Prerequisites update failed - must restart SCORM player');
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//window.location.href = sURL;
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}
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};
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