New Features

• Disable nodes, allow a tree node to disabled (not selectable, expandable or checkable)
  • Added node state property disabled to set a node initial state
  • Methods disableAll, disableNode, enableAll, enableNode and toggleNodeDisabled added to control state programmatically
  • Events nodeDisabled and nodeEnabled
• Checkable nodes, allows a tree node to be checked or unchecked.
  • Added node state property checked to set a node initial state
  • Pass option {showCheckbox: true} to initialize tree view with checkboxes
  • Use options checkedIcon and uncheckedIcon to configure checkbox icons
  • Methods checkAll, checkNode, uncheckAll, uncheckNode and toggleNodeChecked to control state programmatically
  • Events nodeChecked and nodeUnchecked
• New option + node property selectedIcon to support displaying different icons when a node is selected.
• New search option { revealResults : true | false } which when set to true will automatically expand the tree view to reveal matching nodes
• New method revealNode which expands the tree view to reveal a given node
• New methods to retrieve nodes by state : getSelected, getUnselected, getExpanded, getCollapsed, getChecked, getUnchecked, getDisabled and getEnabled

Changes

• Removed nodeIcon by default, by popular demand. Use {nodeIcon: 'glyphicon glyphicon-stop'} in initial options to add a node icon.
• Search behaviour, by default search will the expand tree view and reveal results. Alternatively pass {revealResults:false}
• Method collapseNode accepts new option { ignoreChildren: true | false }. The default is false, passing true will leave child nodes uncollapsed

Bug Fixes

• Remove unnecessary render in clearSearch when called from search
• Child nodes should collapse by default on collapseNode
• Incorrect expand collapse icon displayed when nodes array is empty