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Working with Repository > PP.Mb > Classes > TabSheetDataSource

TabSheetDataSource

Namespace: PP.Mb;

Inheritance hierarchy

Object

PPService

TabSheetDataSource

Description

The TabSheetDataSource class implements data source for a spreadsheet table.

Syntax

PP.initClass(PP.Mb.TabSheetDataSource, PP.Mb.PPService, "TabSheetDataSource", PP.Ui.ITabSheetDataSource);

Constructor

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

Properties

	Property name	Brief description
	IsAsync	The IsAsync property determines whether table data asynchronous loading is used.
	ObjectsAsImage	The ObjectsAsImage property determines whether objects on the table sheet are displayed as images.
	Source	The Source property determines a data source for a spreadsheet.

Methods

	Method name	Brief description
	getSelection	The getSelection method returns object with description of the selected table cell range.
	getScrollState	The getScrollState method returns scrollbar position on a page.
	isLoaded	The isLoaded method returns whether table data is loaded.
	loadMeasures	The loadMeasures method loads spreadsheet structure.
	loadRanges	The loadRanges method sends a request to get a cell range to the service.
	loadRangesfromJSON	The loadRangesfromJSON method loads data to the table from a JSON object.
	loadSyncData	The loadSyncData method sends to server a synchronous request to get a cell range.
	search	The search method searches in table.

Events

	Event name	Brief description
	MeasuresLoaded	The MeasuresLoaded event occurs after loading table structure.
	RangeLoaded	The RangeLoaded event occurs after loading table ranges.
	SearchComplited	The SearchComplited event occurs after data has been searched in a table.

Properties inherited from PPService class

	Method name	Brief description
	addCallbackToLastRqt	The addCallbackToLastRqt adds a handler to the last request in the queue.
	beginSyncXHR	The beginSyncXHR method enables the mode of synchronous requests for an instance of the PPService class.
	clearRequests	The clearRequests method clears the list of queued requests and removes the current request.
	endSyncXHR	The endSyncXHR method disables the mode of synchronous requests for an instance of the PPService class.
	getCurrentRequest	The getCurrentRequest method returns the current service request.
	sendRequest	The sendRequest method sends a request to web service.

Methods inherited from PPService class

	Event name	Brief description
	EndRequest	The EndRequest event occurs on finishing the repository connection.
	Error	The Error event occurs if an error occurs during repository connection.
	Executed	The Executed event occurs after executing a request to server.
	StartRequest	The StartRequest event occurs when the system starts executing a request to repository.

Events inherited from the PPService class

	Event name	Brief description
	EndRequest	The EndRequest event occurs on finishing the repository connection.
	Error	The Error event occurs if an error occurs during repository connection.
	Executed	The Executed event occurs after executing a request to server.
	StartRequest	The StartRequest event occurs when the system starts executing a request to repository.

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.
	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.
	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:

PP