Using angular 5, I need to draw a horizontal tree. where I have to implement those line which should have dynamic as every box could have expanded. So far I have implemented those boxes but no idea how to draw those line which will bind to the boxes whenever they expanded. I was trying to do with d3js. but as I am new in d3 I would be glad if you could give me an idea which function or method would be appropriate for that kind of line Continue reading...