Disable expand if number of nodes are higher than a specific value

[riyasat-ali]

Hey @bumbeishvili @michael-lumley
I want to disable the expand button if the number of children for that node exceeds 100. Can you tell me the solution or piece of code for that?

Thanks in advance.

[bumbeishvili]

You can utilize nodeUpdate method, check if node has more than 100 children, and if it does then hide node button

d3.select('.node-button-g').style('display','none')

[riyasat-ali]

Hi @bumbeishvili
Just one more question, how can I get that number from the expand button like how many children it is having?

[riyasat-ali]

Also, expandAll is expanding all the nodes.