hi (sorry the english)
¿maybe for example:
var functionOpenNode = function(node){
var children;
try {
children = node.get("children");
} catch (ex) {
children = null;
}
if (children) {
for (var i = children.length - 1; i >= 0; i--) {
functionOpenNode(children.getItem(i));
}
}
tree.openNodeAndParents(node);
};
tree.addListener("changeDelegate", function(e){
functionOpenNode(tree.getModel());
})
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