Add the ability to define a branch class via a function.

wix-incubator / angular-tree-control

Angular JS Tree

http://wix.github.io/angular-tree-control

MIT License

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Closed ashclarke closed 6 years ago

ashclarke commented 6 years ago

Updates injectClasses.li with the ability to call a function with each node. If a function is not found, it just applies classIfDefined as before.

Note: This replaces {{ options.liClass }} later in the file.