The problem is that if the children are larger than 30 pieces then the latest box rises to the top and spoils the entire structure. I took here some code examples for you. Please help me, I can't explain problem in details because my English is very bad.
dataSource: [
{ id: 1, parentId: null, name: "Amber McKenzie"},
{ id: 2, parentId: 1, name: "Ava Field"},
{ id: 37, parentId: 2, name: "Evie Johnson"},
{ id: 3, parentId: 1, name: "Evie Johnson"},
{ id: 4, parentId: 1, name: "Evie Johnson"},
{ id: 5, parentId: 1, name: "Evie Johnson"},
{ id: 6, parentId: 1, name: "Evie Johnson"},
{ id: 7, parentId: 1, name: "Evie Johnson"},
{ id: 8, parentId: 1, name: "Evie Johnson"},
{ id: 9, parentId: 1, name: "Evie Johnson"},
{ id: 10, parentId: 1, name: "Evie Johnson"},
{ id: 11, parentId: 1, name: "Evie Johnson"},
{ id: 12, parentId: 1, name: "Evie Johnson"},
{ id: 13, parentId: 1, name: "Evie Johnson"},
{ id: 14, parentId: 1, name: "Evie Johnson"},
{ id: 15, parentId: 1, name: "Evie Johnson"},
{ id: 16, parentId: 1, name: "Evie Johnson"},
{ id: 17, parentId: 1, name: "Evie Johnson"},
{ id: 18, parentId: 1, name: "Evie Johnson"},
{ id: 19, parentId: 1, name: "Evie Johnson"},
{ id: 20, parentId: 1, name: "Evie Johnson"},
{ id: 21, parentId: 1, name: "Evie Johnson"},
{ id: 22, parentId: 1, name: "Evie Johnson"},
{ id: 23, parentId: 1, name: "Evie Johnson"},
{ id: 24, parentId: 1, name: "Evie Johnson"},
{ id: 25, parentId: 1, name: "Evie Johnson"},
{ id: 26, parentId: 1, name: "Evie Johnson"},
{ id: 27, parentId: 1, name: "Evie Johnson"},
{ id: 28, parentId: 1, name: "Evie Johnson"},
{ id: 29, parentId: 1, name: "Evie Johnson"},
{ id: 30, parentId: 1, name: "Evie Johnson"},
{ id: 31, parentId: 1, name: "Evie Johnson"},
{ id: 32, parentId: 1, name: "Evie Johnson"}
]
The default value of maxDepth option is 30. In you case you have to increase it. Here is an example:
var orgchart = new getOrgChart(document.getElementById("people"), {
primaryFields: ["name"],
layout: getOrgChart.MIXED_HIERARCHY_RIGHT_LINKS,
maxDepth: 50,