+
+
+
+
+
+
+
+
+ Class DataSource.Function
+
+ - extends DataSource.Local
+
+
+
+
+
+
+
+
+
+ Function subclass for the DataSource Utility.
+
+
+
+
Constructor
+
+
+
DataSource.Function
+
+ (
+ )
+
+
+
+
+
+
+
+
+
+
+
+
Properties
+
+
+
NAME
+ - static final String
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Properties inherited from Attribute:
+
+
+
+
+
+
+
+
Properties inherited from Base:
+
+
+
+
+
+
+
+
+
Methods
+
+
+
+
+
+ protected
+
+
+ void
+ _defRequestFn
+ (
+
+
+ e
+
+
+ )
+
+
+
+ Passes query string to IO. Fires response event when
+response is received asynchronously.
+
+
+
+
+
+ - Parameters:
+ -
+
e
+ <Event.Facade>
+
+ Event Facade with the following properties:
+
+- tId (Number)
- Unique transaction ID.
+- request (Object)
- The request.
+- callback (Object)
- The callback object with the following properties:
+
+- success (Function)
- Success handler.
+- failure (Function)
- Failure handler.
+
+
+- cfg (Object)
- Configuration object.
+
+
+
+
+
+ - Returns:
+
+ void
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Methods inherited from EventTarget:
+
+
+
+ _getType,
+
+
+ _parseType,
+
+
+ addTarget,
+
+
+ after,
+
+
+ before,
+
+
+ bubble,
+
+
+ detach,
+
+
+ detachAll,
+
+
+ fire,
+
+
+ getEvent,
+
+
+ on,
+
+
+ publish,
+
+
+ removeTarget,
+
+
+ subscribe,
+
+
+ unsubscribe,
+
+
+ unsubscribeAll
+
+
+
+
+
+
Methods inherited from Attribute:
+
+
+
+ _addAttrs,
+
+
+ _addLazyAttr,
+
+
+ _defAttrChangeFn,
+
+
+ _fireAttrChange,
+
+
+ _getAttrInitVal,
+
+
+ _isLazyAttr,
+
+
+ _set,
+
+
+ _setAttr,
+
+
+ _setAttrVal,
+
+
+ _splitAttrVals,
+
+
+ addAttr,
+
+
+ addAttrs,
+
+
+ attrAdded,
+
+
+ get,
+
+
+ getAttrs,
+
+
+ modifyAttr,
+
+
+ removeAttr,
+
+
+ reset,
+
+
+ set,
+
+
+ setAttrs
+
+
+
+
+
+
+
Methods inherited from Base:
+
+
+
+ _aggregateAttrs,
+
+
+ _defDestroyFn,
+
+
+ _defInitFn,
+
+
+ _destroyHierarchy,
+
+
+ _filterAttrCfs,
+
+
+ _getAttrCfgs,
+
+
+ _getClasses,
+
+
+ _initHierarchy,
+
+
+ _initHierarchyData,
+
+
+ destroy,
+
+
+ init,
+
+
+ toString
+
+
+
+
+
+
+
+
+
+
+
Events
+
+
+
+
+
+
+
+
+ sourceChange
+
+ (
+
+
+ event
+
+
+ )
+
+
+
+
+ Fires when the value for the configuration attribute 'source' 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
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Events inherited from Base:
+
+
+
+
+
+
+
+
+
Configuration Attributes
+
+
+
+
+
+ Pointer to live data.
+
+
+
+
+
+ Default Value: null
+
+
+
+
+
+
+
+
+
+
+
+
+