Working with Graphic Elements > Classes > DGDataSource

DGDataSource

Namespace: PP.Ui;

Inheritance hierarchy

DGDataSource

Description

The DGDataSource class is used to work with table data source.

Syntax

PP.initClass(PP.Ui.DGDataSource, PP.Object, "DGDataSource", [PP.Ui.IDGDataSource]);

Constructor

	Constructor name	Brief description
	DGDataSource	The DGDataSource constructor creates an instance of the DGDataSource class.

Properties

	Property name	Brief description
	AdditionalParams	The AdditionalParams property determines additional parameters to be added to request for getting table data in asynchronous mode.
	Body	The Body property determines parameters to be added to request for getting table data in asynchronous mode.
	Data	The Data property determines table data.
	DefaultRowHeight	The DefaultRowHeight property determines default row height.
	IsAsync	The IsAsync method determines whether data source is asynchronous.
	Measures	The Measures property determines table data source measures.
	RowCount	The RowCount property determines table row height.
	Type	The Type property determines type of AJAX query for loading data to table.
	Url	The Url property determines URL of AJAX query for loading data to table.

Methods

	Method name	Brief description
	loadMeasures	The loadMeasures method loads measures to table.
	loadRanges	The loadRanges method is used to load table data series ranges.
	saveChanges	The saveChanges method saves changes in data source.

Events

	Event name	Brief description
	DataCleared	The DataCleared event occurs after clearing table data.
	MeasuresLoaded	The MeasuresLoaded event occurs after loading measures to table.
	MeasuresLoading	The MeasuresLoading event occurs on loading measures to table.
	RangesLoaded	The RangesLoaded event occurs after loading table data series ranges.
	RangesLoading	The RangesLoading event occurs on loading data ranges to table.

Properties inherited from the class Object

	Property name	Brief description
	Id	The Id property determines a repository object identifier.

Methods inherited from the class Object

	Method name	Brief description
	clone	The clone method creates an object copy.
	dispose	The dispose method deletes the component.
	getHashCode	The getHashCode method returns hash code of repository object.
	getId	The getId method returns repository object identifier.
	getSettings	The getSettings method returns repository object settings.
	getTypeName	The getTypeName method returns the name of the object type without the namespace, to which it belongs.
	isEqual	The isEqual method determines whether the specified object is equal to the current repository object.
	isLive	The isLive method determines validity of repository object.
	removeAllEvents	The removeAllEvents method removes all object event handlers by the specified context.
	setId	The setId method determines a repository object identifier.
	setSettings	The setSettings method determines repository object settings.
	defineProps	The defineProps method creates get and set methods from name array for the specified class.
	keys	The keys method returns array of methods and properties names for the specified object.

See also: