Hi,

I have 3 different object / node as below, and I am trying to form the finalObj / node which is the union (unique tree list) of the 3 nodes..

Is there a method in tree view with which I can union 3 objects (nodes)  based on text or id ?

First node: 
 [ { text: "TreeRoot", items: [
                                { text: "Subgroup1" },
                                { text: "Subgroup2" }   
                            ]}]

Second Node:
                var obj2= [ { text: "TreeRoot", items: [
                            { text: "Subgroup3" }   
                        ]}]


Third node:
                var obj3= [{ text: "Subgroup3",
                        items: [ {
                                text: "subgroup5",
                                items: [ {
                                        text: "subgroup6",
                                        items: [ {
                                                text: "subgroup7",
                                                items: [ {
                                                        text: "subgroup8"
                                                    }]
                                            }] }] 
                            }]}]



Final expected node:

                var finalObj= [ { text: "TreeRoot", items: [
                            { text: "Subgroup1" },
                            { text: "Subgroup2" },
                            { text: "Subgroup3",
                                items: [ {
                                        text: "subgroup5",
                                        items: [ {
                                                text: "subgroup6",
                                                items: [ {
                                                        text: "subgroup7",
                                                        items: [ {
                                                                text: "subgroup8"
                                                            }]
                                                    }] }] 
                                    }]}]}]