+
+
+
+
+
+
+
+
+ Class Pollable
+
+ - extends DataSource.Local
+
+
+
+
+
+
+
+
+
+ Adds polling to the DataSource Utility.
+
+
+
+
+
+
Properties
+
+
+
_intervals
+ - private object
+
+
+
+ Hash of polling interval IDs that have been enabled,
+stored here to be able to clear all intervals.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Properties inherited from Attribute:
+
+
+
+
+
+
+
+
Properties inherited from Base:
+
+
+
+
+
+
+
+
+
Methods
+
+
+
+
+
+
+
+
+ void
+ clearAllIntervals
+ (
+ )
+
+
+
+ Clears all intervals.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ void
+ clearInterval
+ (
+
+
+ id
+
+
+ )
+
+
+
+ Disables polling mechanism associated with the given interval ID.
+
+
+
+
+
+ - Parameters:
+ -
+
id
+ <Number>
+
+ Interval ID.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Number
+ setInterval
+ (
+
+
+ msec
+
+
+ ,
+ request
+
+
+ ,
+ callback
+
+
+ )
+
+
+
+ Sets up a polling mechanism to send requests at set intervals and forward
+responses to given callback.
+
+
+
+
+
+ - Parameters:
+ -
+
msec
+ <Number>
+
+ Length of interval in milliseconds.
+
+ -
+
request
+ <Object>
+
+ Request object.
+
+ -
+
callback
+ <Object>
+
+ An object literal with the following properties:
+
+success- The function to call when the data is ready.
+failure- The function to call upon a response failure condition.
+argument- Arbitrary data that will be passed back to the success and failure handlers.
+
+
+
+
+
+ - Returns:
+
+ Number
+
+ - Interval ID.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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,
+
+
+ _getAttr,
+
+
+ _getAttrInitVal,
+
+
+ _getAttrs,
+
+
+ _getStateVal,
+
+
+ _isLazyAttr,
+
+
+ _normAttrVals,
+
+
+ _protectAttrs,
+
+
+ _set,
+
+
+ _setAttr,
+
+
+ _setAttrs,
+
+
+ _setAttrVal,
+
+
+ _setStateVal,
+
+
+ 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 inherited from Base:
+
+
+
+
+
+
+
+
+
+