Pager
[ class tree: Pager ] [ index: Pager ] [ all elements ]
Packages:
Pager


Classes:
Pager
Pager_Common
Pager_Jumping
Pager_Sliding
Files:
Common.php
example.php
Jumping.php
Pager.php
Pager_Wrapper.php
Sliding.php

Class: Pager_Common

Source Location: /Pager-2.2.6/Common.php

Class Overview




Pager_Common - Common base class for [Sliding|Jumping] Window Pager




Author(s):






            
    

Version:


    
  
  • $Id: Common.php,v 1.31 2005/02/01 20:23:23 quipo Exp $
    • 








Variables






Methods















Child classes:






Pager_Sliding

	
Pager_Sliding - Generic data paging class  ("sliding window" style)






Pager_Jumping

	
Pager_Jumping - Jumping Window Pager









Inherited Variables





Inherited Methods














Class Details



[line 73]

Pager_Common - Common base class for [Sliding|Jumping] Window Pager
Usage examples can be found in the doc provided









[ Top ]







Class Variables



	
	

	
$links =  ''

	
[line 352]

  


    

  • Var: Complete set of links
    • 

  • Access: public
    • 





  

	

  

    

      Type:  
      string
    

      

	



	
[ Top ]


	
	

	
$linkTags =  ''

	
[line 358]

  


    

  • Var: Complete set of link tags
    • 

  • Access: public
    • 





  

	

  

    

      Type:  
      string
    

      

	



	
[ Top ]


	
	

	
$range = array()

	
[line 366]

  


    

  • Var: Array with a key => value pair representing             page# => bool value (true if key==currentPageNumber).             can be used for extreme customization.
    • 

  • Access: public
    • 





  

	

  

    

      Type:  
      array
    

      

	



	
[ Top ]










Method Detail



	
	
errorMessage   [line 1146]

	

    

    

		string errorMessage(
int
$code)
    

    


	
		Return a textual error message for a PAGER error code


    

  • Return: error message
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        int  
        $code  
        — 
        error code
      

        

    


        
[ Top ]

  

  
  
	
	
getCurrentPageID   [line 487]

	

    

    

		integer getCurrentPageID(
)
    

    


	
		Returns ID of current page


    

  • Return: ID of current page
    • 








        
[ Top ]

  

  
  
	
	
getLinks   [line 472]

	

    

    

		array getLinks(
[integer
$pageID = null], [string
$next_html = ''])
    

    


	
		Returns back/next/first/last and page links,  both as ordered and associative array.
NB: in original PEAR::Pager this method accepted two parameters,  $back_html and $next_html. Now the only parameter accepted is  an integer ($pageID), since the html text for prev/next links can  be set in the factory. If a second parameter is provided, then  the method act as it previously did. This hack was done to mantain  backward compatibility only.


    

  • Return: back/next/first/last and page links
    • 







	
Overridden in child classes as:

		

	
Pager_Sliding::getLinks()

		
Returns back/next/first/last and page links,  both as ordered and associative array.

	

		

	
Pager_Jumping::getLinks()

		
Returns back/next/first/last and page links,  both as ordered and associative array.

	

	


        
Parameters:

    

    

          

        integer  
        $pageID  
        — 
        Optional pageID. If specified, links                 for that page are provided instead of current one.  [ADDED IN NEW PAGER VERSION]
      

          

        string  
        $next_html  
        — 
        HTML to put inside the next link [deprecated: use the factory instead]
      

        

    


        
[ Top ]

  

  
  
	
	
getNextPageID   [line 501]

	

    

    

		mixed getNextPageID(
)
    

    


	
		Returns next page ID. If current page is last page  this function returns FALSE


    

  • Return: Next page ID
    • 








        
[ Top ]

  

  
  
	
	
getOffsetByPageId   [line 422]

	

    

    

		array getOffsetByPageId(
[integer
$pageid = null])
    

    


	
		Returns offsets for given pageID. Eg, if you  pass it pageID one and your perPage limit is 10  it will return (1, 10). PageID of 2 would  give you (11, 20).


    

  • Return: First and last offsets
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        integer  
        $pageid  
        — 
        PageID to get offsets for
      

        

    


        
[ Top ]

  

  
  
	
	
getPageData   [line 378]

	

    

    

		array getPageData(
[$pageID
$pageID = null])
    

    


	
		Returns an array of current pages data


    

  • Return: Page data
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        $pageID  
        $pageID  
        — 
        Desired page ID (optional)
      

        

    


        
[ Top ]

  

  
  
	
	
getPageIdByOffset   [line 402]

	

    

    

		int getPageIdByOffset(
$index
$index)
    

    


	
		Returns pageID for given offset


    

  • Return: PageID for given offset
    • 







	
Overridden in child classes as:

		

	
Pager_Sliding::getPageIdByOffset()

		
"Overload" PEAR::Pager method. VOID. Not needed here...

	

		

	
Pager_Jumping::getPageIdByOffset()

		
Returns pageID for given offset

	

	


        
Parameters:

    

    

          

        $index  
        $index  
        — 
        Offset to get pageID for
      

        

    


        
[ Top ]

  

  
  
	
	
getPageRangeByPageId   [line 446]

	

    

    

		array getPageRangeByPageId(
integer
$pageID)
    

    


	
		


    

  • Return: First and last offsets
    • 







	
Overridden in child classes as:

		

	
Pager_Sliding::getPageRangeByPageId()

		
Given a PageId, it returns the limits of the range of pages displayed.

	

		

	
Pager_Jumping::getPageRangeByPageId()

		
Given a PageId, it returns the limits of the range of pages displayed.

	

	


        
Parameters:

    

    

          

        integer  
        $pageID  
        — 
        PageID to get offsets for
      

        

    


        
[ Top ]

  

  
  
	
	
getPerPageSelectBox   [line 858]

	

    

    

		string getPerPageSelectBox(
[integer
$start = 5], [integer
$end = 30], [integer
$step = 5], [boolean
$showAllData = false], [array
$extraParams = array()])
    

    


	
		Returns a string with a XHTML SELECT menu,
useful for letting the user choose how many items per page should be  displayed. If parameter useSessions is TRUE, this value is stored in  a session var. The string isn't echoed right now so you can use it  with template engines.


    

  • Return: xhtml select box
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        integer  
        $start  
        — 
        
      

          

        integer  
        $end  
        — 
        
      

          

        integer  
        $step  
        — 
        
      

          

        boolean  
        $showAllData  
        — 
        If true, perPage is set equal to totalItems.
      

          

        array  
        $extraParams  
        — 
        (or string $optionText for BC reasons) 
  • 'optionText': text to show in each option.
                  Use '%d' where you want to see the number of pages selected.
  • 'attributes': (html attributes) Tag attributes or
                  HTML attributes id="foo" pairs, will be inserted in the
                  <select> tag

      

        

    


        
[ Top ]

  

  
  
	
	
getPreviousPageID   [line 515]

	

    

    

		mixed getPreviousPageID(
)
    

    


	
		Returns previous page ID. If current page is first page  this function returns FALSE


    

  • Return: Previous pages' ID
    • 








        
[ Top ]

  

  
  
	
	
isFirstPage   [line 554]

	

    

    

		bool isFirstPage(
)
    

    


	
		Returns whether current page is first page


    

  • Return: First page or not
    • 








        
[ Top ]

  

  
  
	
	
isLastPage   [line 567]

	

    

    

		bool isLastPage(
)
    

    


	
		Returns whether current page is last page


    

  • Return: Last page or not
    • 








        
[ Top ]

  

  
  
	
	
isLastPageComplete   [line 580]

	

    

    

		bool isLastPageComplete(
)
    

    


	
		Returns whether last page is complete


    

  • Return: Last age complete or not
    • 








        
[ Top ]

  

  
  
	
	
numItems   [line 528]

	

    

    

		int numItems(
)
    

    


	
		Returns number of items


    

  • Return: Number of items
    • 








        
[ Top ]

  

  
  
	
	
numPages   [line 541]

	

    

    

		int numPages(
)
    

    


	
		Returns number of pages


    

  • Return: Number of pages
    • 








        
[ Top ]

  

  
  



        

		    

		    Documentation generated on Mon, 11 Mar 2019 14:23:40 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright ©  PHP Group 2004.