2 * To change this template, choose Tools | Templates
3 * and open the template in the editor.
9 M.core_group.init_hover_events = function(Y, events) {
10 // Prepare the overlay if it hasn't already been created
11 this.hoveroverlay = this.hoveroverlay || (function(){
13 var overlay = new Y.Overlay({
14 bodyContent : 'Loading',
18 // Render it against the page
19 overlay.render(Y.one('#page'));
23 // Iterate over the events and attach an event to display the description on
25 for (var id in events) {
26 var node = Y.one('#'+id);
28 node = node.ancestor();
29 node.on('mouseenter', function(e, content){
30 M.core_group.hoveroverlay.set('xy', [this.getX()+(this.get('offsetWidth')/2),this.getY()+this.get('offsetHeight')-5]);
31 M.core_group.hoveroverlay.set("bodyContent", content);
32 M.core_group.hoveroverlay.show();
33 M.core_group.hoveroverlay.get('boundingBox').setStyle('visibility', 'visible');
35 node.on('mouseleave', function(e){
36 M.core_group.hoveroverlay.hide();
37 M.core_group.hoveroverlay.get('boundingBox').setStyle('visibility', 'hidden');
43 M.core_group.init_index = function(Y, wwwroot, courseid) {
44 M.core_group.groupsCombo = new UpdatableGroupsCombo(wwwroot, courseid);
45 M.core_group.membersCombo = new UpdatableMembersCombo(wwwroot, courseid);
48 M.core_group.groupslist = function(Y, preventgroupremoval) {
51 // We need to add check_deletable both on change for the groups, and then call it the first time the page loads
52 Y.one('#groups').on('change', this.check_deletable, this);
53 this.check_deletable();
55 check_deletable : function() {
56 // Ensure that if the 'preventremoval' attribute is set, the delete button is greyed out
58 var optionselected = false;
59 Y.one('#groups').get('options').each(function(option) {
60 if (option.get('selected')) {
61 optionselected = true;
62 if (option.getAttribute('value') in preventgroupremoval) {
67 var deletebutton = Y.one('#deletegroup');
68 if (candelete && optionselected) {
69 deletebutton.removeAttribute('disabled');
71 deletebutton.setAttribute('disabled', 'disabled');