Use `setCriteria` on TreeGrid and include children

[ESutherland]

Our TreeGrid has a search filter which calls this method

var aCriteria = {
_constructor: "AdvancedCriteria",
operator: "and",
criteria: [
{
fieldName: "EntityName",
value:entityFilterFindForm.getValue("find"),
operator: "iContains"
}
]
};
this.creator.entityFilterTree.setCriteria(aCriteria);

This works great to show the target node and all parents of the target node. Unfortunately this gives the illusion that the target node has no children, is it possible to still offer the ability to expand children of the target node?

[Isomorphic]

You could modify the criteria via adding an "or" the would match any node that is a child, or is a child of specific parents that you want to be able to open.