Yahoo! UI Library

Retrieve a particular (or all) values from the object

Parameters:

field <string> (optional) The key to retrieve the value from. If not supplied, the entire object is returned.

Fires when the value for the configuration attribute 'data' is changed. You can listen for the event using the on method if you wish to be notified before the attribute's value has changed, or using the after method if you wish to be notified after the attribute's value has changed.

Parameters:

event <Event.Facade> An Event Facade object with the following attribute specific properties added:

prevVal

The value of the attribute, prior to it being set

newVal

The value the attribute is to be set to

attrName

The name of the attribute being set

subAttrName

If setting a property within the attribute's value, the name of the sub-attribute property being set

Fires when the value for the configuration attribute 'id' is changed. You can listen for the event using the on method if you wish to be notified before the attribute's value has changed, or using the after method if you wish to be notified after the attribute's value has changed.

Parameters:

event <Event.Facade> An Event Facade object with the following attribute specific properties added:

prevVal

The value of the attribute, prior to it being set

newVal

The value the attribute is to be set to

attrName

The name of the attribute being set

subAttrName

If setting a property within the attribute's value, the name of the sub-attribute property being set