Question regarding to highlighting

[joshuacos1977]

the link above demonstrated how to highlight child node to parent node. Can you explain the line of the code below: chart.onInit(() => { setHighlightStyle(chart.getNode(5), 5); }); based on the documentation: getNode(nodeId: string | number): OrgChart.node;

5 is nodeId either string or number in that case it is number. so why it is 5?

[joshuacos1977]

[joshuacos1977]

[https://code.balkan.app/organizational-chart-path-highlighting-and-selection#JS]

[joshuacos1977]

here is the code link above

[ZornitsaPesheva]

This is just to show some highlight on initial load. We have selected 5 for the example and we highlight nodes from 5 to the root.