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73 lines
2.7 KiB
73 lines
2.7 KiB
/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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M.core_group = {
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hoveroverlay : null
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};
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M.core_group.init_hover_events = function(Y, events) {
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// Prepare the overlay if it hasn't already been created
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this.hoveroverlay = this.hoveroverlay || (function(){
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// New Y.Overlay
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var overlay = new Y.Overlay({
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bodyContent : 'Loading',
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visible : false,
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zIndex : 2
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});
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// Render it against the page
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overlay.render(Y.one('#page'));
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return overlay;
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})();
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Y.all('.group_hoverdescription').each(function() {
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var node = this.ancestor();
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var id = this.getAttribute('data-groupid');
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node.on('mouseenter', function(){
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M.core_group.hoveroverlay.set('xy', [this.getX()+(this.get('offsetWidth')/2),this.getY()+this.get('offsetHeight')-5]);
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M.core_group.hoveroverlay.set("bodyContent", events[id]);
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M.core_group.hoveroverlay.show();
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M.core_group.hoveroverlay.get('boundingBox').setStyle('visibility', 'visible');
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});
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node.on('mouseleave', function(){
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M.core_group.hoveroverlay.hide();
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M.core_group.hoveroverlay.get('boundingBox').setStyle('visibility', 'hidden');
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});
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});
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};
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M.core_group.init_index = function(Y, wwwroot, courseid) {
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M.core_group.groupsCombo = new UpdatableGroupsCombo(wwwroot, courseid);
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M.core_group.membersCombo = new UpdatableMembersCombo(wwwroot, courseid);
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};
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M.core_group.groupslist = function(Y, preventgroupremoval) {
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var actions = {
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init : function() {
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// We need to add check_deletable both on change for the groups, and then call it the first time the page loads
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Y.one('#groups').on('change', this.check_deletable, this);
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this.check_deletable();
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},
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check_deletable : function() {
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// Ensure that if the 'preventremoval' attribute is set, the delete button is greyed out
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var candelete = true;
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var optionselected = false;
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Y.one('#groups').get('options').each(function(option) {
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if (option.get('selected')) {
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optionselected = true;
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if (option.getAttribute('value') in preventgroupremoval) {
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candelete = false;
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}
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}
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}, this);
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var deletebutton = Y.one('#deletegroup');
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if (candelete && optionselected) {
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deletebutton.removeAttribute('disabled');
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} else {
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deletebutton.setAttribute('disabled', 'disabled');
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}
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}
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}
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actions.init();
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};
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