SelectableWidget

Selectable Widget Trait Adds item selection features to back-end widgets

 trait Backend\Traits\SelectableWidget

# Properties

# protected $selectedItemsCache : mixed = false

# protected $selectionInputName : mixed = "object"

# Methods

# public onSelect ()

# protected extendSelection ()

# protected getSelectedItems ()

# protected isItemSelected ($itemId)

# protected removeSelection ($itemId)

# protected resetSelection ()

# Used by