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BUGFIX: Fixed onselect action handling of multiselect trees (manual jsparty merge from r91331)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92572 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2009-11-21 02:33:53 +00:00
parent f6c487444d
commit ea39dac559
1 changed files with 23 additions and 14 deletions
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37
javascript/tree/tree.js
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@ -901,27 +901,36 @@ MultiselectTree = Class.create();
MultiselectTree.prototype = {
initialize: function() {
Element.addClassName(this, 'multiselect');
this.MultiselectTree_observer = this.observeMethod('NodeClicked', this.multiselect_handleSelectionChange.bind(this));
this.MultiselectTree_observer = this.observeMethod('NodeClicked', this.multiselect_onClick.bind(this));
this.selectedNodes = { }
},
destroyDraggable: function() {
this.stopObserving(this.MultiselectTree_observer);
},
multiselect_handleSelectionChange : function(selectedNode) {
var idx = this.getIdxOf(selectedNode);
if(selectedNode.selected) {
selectedNode.removeNodeClass('selected');
selectedNode.selected = false;
delete this.selectedNodes[idx];
multiselect_onClick : function(selectedNode) {
if(selectedNode.selected) {
this.deselectNode(selectedNode);
} else {
selectedNode.addNodeClass('selected');
selectedNode.selected = true;
this.selectedNodes[idx] = selectedNode.aTag.innerHTML;
this.selectNode(selectedNode);
}
return false;
// Trigger the onselect event
return true;
},
selectNode: function(selectedNode) {
var idx = this.getIdxOf(selectedNode);
selectedNode.addNodeClass('selected');
selectedNode.selected = true;
this.selectedNodes[idx] = selectedNode.aTag.innerHTML;
},
deselectNode : function(selectedNode) {
var idx = this.getIdxOf(selectedNode);
selectedNode.removeNodeClass('selected');
selectedNode.selected = false;
delete this.selectedNodes[idx];
}
}