Package org.zkoss.stateless.action.data

Class PagingData

java.lang.Object

org.zkoss.stateless.action.data.PagingData

All Implemented Interfaces:

Serializable, ActionData

public class PagingData
extends Object
implements ActionData

Used to notify that a new page is selected by the user (such as IPaging). It is used for paging long content.

Author:

jumperchen

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
int	getActivePage()	Returns the active page (starting from 0).
int	getPageCount()	Returns the number of pages.
int	getPageIncrement()	Returns the number of page anchors shall appear at the client.
int	getPageSize()	Returns the number of items per page.
int	getTotalSize()	Returns the total number of items.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

getActivePage

public int getActivePage()

Returns the active page (starting from 0).

To get the index of the first visible item, use
getActivePage() * IPaging.getPageSize().

getPageCount

public int getPageCount()

Returns the number of pages. Note: there is at least one page even no item at all.

getPageSize

public int getPageSize()

Returns the number of items per page.

getTotalSize

public int getTotalSize()

Returns the total number of items.

Returns:

getPageIncrement

public int getPageIncrement()

Returns the number of page anchors shall appear at the client.