Added an option for lazily rendering tree nodes when building from JSON

Fluid api version of Tree

The options.items option has been fixed to not throw an error when used.

Use items(data) to set the data and renderer(render) to set the renderer or pass in options to the constructor.

Use hx.Tree(selector, options) instead.

Use hx.initializeTrees instead.

Deprecated as part of API standardisation Use items(data) to set the data and renderer(render) to set the renderer or pass in options to the constructor.

Deprecated as part of API standardisation Use hx.Tree(selector, options) instead.

Sets up / prepares a selection for displaying data in an expandable tree.

Gets the items the tree is built from

Set the items to build the tree from.

Gets the function used to convert tree items into DOM elements.

Sets the function used to convert tree items into DOM elements.

Use hx.initializeTrees instead.

Initializes all the trees that match a css selector in a page and returns the Tree objects as an array.

Fixed an issue where show/hide were not changing the rotation of the arrow icons in trees.

Removed module-specific classes in favor of generic classes

All numbered color classes will be removed in a later version.Use the context classes instead.