noSelectionPlaceholder

An NSNumber object containing a Boolean value that determines if the binding allows editing when the value represents a multiple selection.

An NSNumber object containing a Boolean value that determines if the argument bindings allows passing argument values of nil.

A number containing a Boolean value that determines if validation and error alert panels displayed as a result of this binding are displayed as application modal alerts.

An NSNumber object containing a Boolean value that determines if the editable state of the user interface item is automatically configured based on the controller's selection.

An NSNumber object containing a Boolean value that determines if the enabled state of the user interface item is automatically configured based on the controller's selection.

An NSNumber object containing a Boolean value that determines if the hidden state of the user interface item is automatically configured based on the controller's selection.

A number that specifies the tag id of the popup menu item to replace with the content of the array.

An NSNumber object containing a Boolean value that determines whether the value of the binding is updated as edits are made to the user interface item or is updated only when the user interface item resigns as the responder.

An NSNumber object containing a Boolean value that determines if a sort descriptor is created for a table column.

An NSNumber object containing a Boolean value that determines if an object is deleted from the managed context immediately upon being removed from a relationship.

An NSString object containing a human readable string to be displayed for a predicate.

An NSString object that specifies a format string used to construct the final value of a string.

An NSNumber object containing a Boolean value that determines if the content is treated as a compound value.

An NSNumber object containing a Boolean value that determines if an additional item which represents nil is inserted into a matrix or pop-up menu before the items in the content array.

An NSNumber object containing a Boolean value that determines whether the specified selector is invoked with the array as the argument or is invoked repeatedly with each array item as an argument.

An object that is used as a placeholder when the key path of the bound controller returns the NSMultipleValuesMarker marker for a binding.

An object that is used as a placeholder when the key path of the bound controller returns the NSNotApplicableMarker marker for a binding.

An object that is used as a placeholder when the key path of the bound controller returns nil for a binding.

An NSString object containing the predicate pattern string for the predicate bindings. Use $value to refer to the value in the search field.

An NSNumber object containing a Boolean value that specifies if an exception is raised when the binding is bound to a key that is not applicable—for example when an object is not key-value coding compliant for a key.

An NSString object that specifies the method selector invoked by the target binding when the user interface item is clicked.

An NSNumber object containing a Boolean value that specifies if all the items in the array controller are selected when the content is set.

An NSNumber object containing a Boolean value that determines if the contents of the binding are validated immediately.

An NSValueTransformer instance that is applied to the bound value.

The value for this key is an identifier of a registered NSValueTransformer instance that is applied to the bound value.