How to re-initialize fancytree?

Question

I have to reinitialize a fancytree in dependence of the choosen dropdown option.

Every time I change the option, I call the function getTree() in wich I initialize

$("#tree").fancytree({.....});

The problem is that the tree tries to load the data also from the previous selection because it's already initialized, so I have to re-initialize it in some way (I want to render new tree every time I change the dropdown option).

Somebody could help me? Thanks.

Answer 1

You could reload the tree with new source

tree.reload({
  url: ...
})

Answer 2

如果您不使用lazyLoad，也可以更新源选项（无需重新加载树）

$("#tree").fancytree("option", "source",[{…},{…},…])