Home » Documentation » Class Reference » CLinkPager

CLinkPager

Package	system.web.widgets.pagers
Inheritance	class CLinkPager » CBasePager » CWidget » CBaseController » CComponent
Since	1.0
Version	$Id: CLinkPager.php 2212 2010-06-17 20:57:41Z qiang.xue $

CLinkPager displays a list of hyperlinks that lead to different pages of target.

Public Properties

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Property	Type	Description	Defined By
actionPrefix	string	the prefix to the IDs of the actions.	CWidget
controller	CController	the controller that this widget belongs to.	CWidget
cssFile	mixed	the CSS file used for the widget.	CLinkPager
currentPage	integer	the zero-based index of the current page.	CBasePager
firstPageLabel	string	the text label for the first page button.	CLinkPager
footer	string	the text shown after page buttons.	CLinkPager
header	string	the text shown before page buttons.	CLinkPager
htmlOptions	array	HTML attributes for the pager container tag.	CLinkPager
id	string	id of the widget.	CWidget
itemCount	integer	total number of items.	CBasePager
lastPageLabel	string	the text label for the last page button.	CLinkPager
maxButtonCount	integer	maximum number of page buttons that can be displayed.	CLinkPager
nextPageLabel	string	the text label for the next page button.	CLinkPager
owner	CBaseController	owner/creator of this widget.	CWidget
pageCount	integer	number of pages	CBasePager
pageSize	integer	number of items in each page.	CBasePager
pages	CPagination	Returns the pagination information used by this pager.	CBasePager
prevPageLabel	string	the text label for the previous page button.	CLinkPager
skin	mixed	the name of the skin to be used by this widget.	CWidget
viewPath	string	Returns the directory containing the view files for this widget.	CWidget

Protected Properties

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Property	Type	Description	Defined By
pageRange	array	the begin and end pages that need to be displayed.	CLinkPager

Public Methods

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Method	Description	Defined By
__call()	Calls the named method which is not a class method.	CComponent
__construct()	Constructor.	CWidget
__get()	Returns a property value, an event handler list or a behavior based on its name.	CComponent
__isset()	Checks if a property value is null.	CComponent
__set()	Sets value of a component property.	CComponent
__unset()	Sets a component property to be null.	CComponent
actions()	Returns a list of actions that are used by this widget.	CWidget
asa()	Returns the named behavior object.	CComponent
attachBehavior()	Attaches a behavior to this component.	CComponent
attachBehaviors()	Attaches a list of behaviors to the component.	CComponent
attachEventHandler()	Attaches an event handler to an event.	CComponent
beginCache()	Begins fragment caching.	CBaseController
beginClip()	Begins recording a clip.	CBaseController
beginContent()	Begins the rendering of content that is to be decorated by the specified view.	CBaseController
beginWidget()	Creates a widget and executes it.	CBaseController
canGetProperty()	Determines whether a property can be read.	CComponent
canSetProperty()	Determines whether a property can be set.	CComponent
createWidget()	Creates a widget and initializes it.	CBaseController
detachBehavior()	Detaches a behavior from the component.	CComponent
detachBehaviors()	Detaches all behaviors from the component.	CComponent
detachEventHandler()	Detaches an existing event handler.	CComponent
disableBehavior()	Disables an attached behavior.	CComponent
disableBehaviors()	Disables all behaviors attached to this component.	CComponent
enableBehavior()	Enables an attached behavior.	CComponent
enableBehaviors()	Enables all behaviors attached to this component.	CComponent
endCache()	Ends fragment caching.	CBaseController
endClip()	Ends recording a clip.	CBaseController
endContent()	Ends the rendering of content.	CBaseController
endWidget()	Ends the execution of the named widget.	CBaseController
evaluateExpression()	Evaluates a PHP expression or callback under the context of this component.	CComponent
getController()		CWidget
getCurrentPage()		CBasePager
getEventHandlers()	Returns the list of attached event handlers for an event.	CComponent
getId()		CWidget
getItemCount()		CBasePager
getOwner()		CWidget
getPageCount()		CBasePager
getPageSize()		CBasePager
getPages()	Returns the pagination information used by this pager.	CBasePager
getViewFile()	Looks for the view script file according to the view name.	CWidget
getViewPath()	Returns the directory containing the view files for this widget.	CWidget
hasEvent()	Determines whether an event is defined.	CComponent
hasEventHandler()	Checks whether the named event has attached handlers.	CComponent
hasProperty()	Determines whether a property is defined.	CComponent
init()	Initializes the pager by setting some default property values.	CLinkPager
raiseEvent()	Raises an event.	CComponent
registerClientScript()	Registers the needed client scripts (mainly CSS file).	CLinkPager
registerCssFile()	Registers the needed CSS file.	CLinkPager
render()	Renders a view.	CWidget
renderFile()	Renders a view file.	CBaseController
renderInternal()	Renders a view file.	CBaseController
run()	Executes the widget.	CLinkPager
setCurrentPage()		CBasePager
setId()		CWidget
setItemCount()		CBasePager
setPageSize()		CBasePager
setPages()	Sets the pagination information used by this pager.	CBasePager
widget()	Creates a widget and executes it.	CBaseController

Protected Methods

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Method	Description	Defined By
createPageButton()	Creates a page button.	CLinkPager
createPageButtons()	Creates the page buttons.	CLinkPager
createPageUrl()	Creates the URL suitable for pagination.	CBasePager
createPages()	Creates the default pagination.	CBasePager
getPageRange()		CLinkPager

Property Details

cssFile property

public mixed $cssFile;

the CSS file used for the widget. Defaults to null, meaning using the default CSS file included together with the widget. If false, no CSS file will be used. Otherwise, the specified CSS file will be included when using this widget.

firstPageLabel property

public string $firstPageLabel;

the text label for the first page button. Defaults to '<< First'.

public string $footer;

the text shown after page buttons.

header property

public string $header;

the text shown before page buttons. Defaults to 'Go to page: '.

htmlOptions property

public array $htmlOptions;

HTML attributes for the pager container tag.

lastPageLabel property

public string $lastPageLabel;

the text label for the last page button. Defaults to 'Last >>'.

maxButtonCount property

public integer $maxButtonCount;

maximum number of page buttons that can be displayed. Defaults to 10.

nextPageLabel property

public string $nextPageLabel;

the text label for the next page button. Defaults to 'Next >'.

pageRange property read-only

protected array getPageRange()

the begin and end pages that need to be displayed.

prevPageLabel property

public string $prevPageLabel;

the text label for the previous page button. Defaults to '< Previous'.

Method Details

createPageButton() method

protected string createPageButton(string $label, integer $page, string $class, boolean $hidden, boolean $selected)
$label	string	the text label for the button
$page	integer	the page number
$class	string	the CSS class for the page button. This could be 'page', 'first', 'last', 'next' or 'previous'.
$hidden	boolean	whether this page button is visible
$selected	boolean	whether this page button is selected
{return}	string	the generated button

Creates a page button. You may override this method to customize the page buttons.

createPageButtons() method

protected array createPageButtons()
{return}	array	a list of page buttons (in HTML code).

Creates the page buttons.

getPageRange() method

protected array getPageRange()
{return}	array	the begin and end pages that need to be displayed.

init() method

public void init()

Initializes the pager by setting some default property values.

registerClientScript() method

public void registerClientScript()

Registers the needed client scripts (mainly CSS file).

registerCssFile() method (available since v1.0.2)

public static void registerCssFile(string $url=NULL)
$url	string	the CSS URL. If null, a default CSS URL will be used.

Registers the needed CSS file.

run() method

public void run()

Executes the widget. This overrides the parent implementation by displaying the generated page buttons.

Total 1 comment:

#39

firstPageLabel/lastPageLabel

by rpaulpen at 1:26pm on January 9, 2009.

Whether the firsPageLabel or lastPageLabel is displayed is controlled by the css. This is not obvious and should be noted in the documentation.