How to get the children data for a particular node

[arorajasman]

Hi, I was referring to the example code for creating a tree view and there I see the children array that contains the children data for a particular parent (in the snippet below), but is there a way such that I can provide the id of a particular parent while expanding the tree and then get all the children for that particular parent

{
      "checked": true,
      "children": [
        {
          "checked": true,
          "children": [
            {
              "checked": true,
              "children": [],
              "id": 11,
              "text": "Child title 111",
            },
            {
              "checked": true,
              "children": [],
              "id": 11,
              "text": "Child title 112",
            },
          ],
          "id": 11,
          "text": "Child title 11",
        },
        {
          "checked": false,
          "children": [],
          "id": 11,
          "text": "Child title 12",
        },
      ],
    
      "id": 1,
      "text": "Parent title 1",
    },