Posted 1 August 2018, 3:30 pm ESTHi,
I am using WJTreeView in our angular 2 project for showing hierarchy representation of data. To load the children's data I use lazyLoadFunction, where itemssource is updated with all it's children.
I am trying to update the treeview i.e. it will only load few (e.g. 25) children in lazyLoadFunction and when user scrolls then load another data.
I think, this is useful if there are hundreds of children's available.