Determines whether to enable node dragging. Default value is null which means whether to enable node dragging depends on the setting of wijtree's allowDrag option.

Determines whether to enable node dropping. Default value is null which means whether to enable node dropping depends on the setting of wijtree's allowDrop option.

The checked option checks the tree node checkbox when it is set to true. It will uncheck the tree node checkbox when set to false.

Determines the node's checkState. It can be set to "checked", "unchecked", or "indeterminate".

The collapsedIconClass option sets the collapsed node icon (based on ui-icon) for the specified nodes.

Determines whether the widget is disabled.

The expanded option will expand the tree node if set to "true." It will collapse the tree node if set to "false.".

The expandedIconClass option sets the expanded node icon (based on ui-icon) for the specified nodes.

The hasChildren option determines whether the specified node has child nodes. It's always used when you're custom adding child nodes, such as in an async load.

The htmlGenerated option determines whether the node be generated from html.

The isAddedNodeWithOptions option determines whether the node be created by options.

The itemIconClass option sets the node icon (based on ui-icon). It will be displayed on both expanded and collapsed nodes when the expandedIconClass and collapsedIconClass options are not specified.

The navigateUrl option sets the node's navigate url link.

Determines the index of next node.

Type: wijmo.tree.WijTreeNodeOptions[]

Determines the child nodes of this nodes.

The params option sets the parameter needed to pass when the user is custom loading child nodes.

The selected option selects the specified node when set to true, otherwise it unselects the node.

This option sets the node's text.

The toolTip option sets the node's tooltip.