ajaxListComponent Class Reference

Inheritance diagram for ajaxListComponent:

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Collaboration diagram for ajaxListComponent:

[legend]

List of all members.

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Detailed Description

AJAX call processor class

Definition at line 34 of file oxajax.php.

Public Member Functions
	__construct ($aColumns)
	setName ($sName)
	processRequest ($sFunction=null)
	resetContentCache ()
	resetCounter ($sCounterType, $sValue=null)
Protected Member Functions
	_getActionIds ($sId)
	_getQuery ()
	_getDataQuery ($sQ)
	_getCountQuery ($sQ)
	_getSortCol ()
	_getColNames ($sId=null)
	_getIdentColNames ()
	_getVisibleColNames ()
	_getQueryCols ()
	_getSorting ()
	_getLimit ($iStart)
	_getFilter ()
	_addFilter ($sQ)
	_getAll ($sQ)
	_getSortDir ()
	_getStartIndex ()
	_getTotalCount ($sQ)
	_getDataFields ($sQ)
	_outputResponse ($aData)
	_getData ($sCountQ, $sQ)
Protected Attributes
	$_aPosDir = array( 'asc', 'desc' )
	$_aColumns = array()
	$_iSqlLimit = 2500

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Constructor & Destructor Documentation

ajaxListComponent.__construct

(

$

aColumns

)

Constructor class, initializes AJAX columns

Parameters:

array

$aColumns Array of DB table columns which are loaded from DB

Returns:

null

Definition at line 64 of file oxajax.php.

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Member Function Documentation

ajaxListComponent._getActionIds

(

$

sId

)

[protected]

Required data fields are returned by indexes/position in _aColumns array. This method translates "table_name.col_name" into index definition and fetches request data according to it. This is usefull while using AJAX across versions.

Parameters:

string

$sId "table_name.col_name"

Returns:

array

Definition at line 78 of file oxajax.php.

ajaxListComponent.setName

(

$

sName

)

AJAX container name setter

Parameters:

string

$sName name of container

Returns:

null

Definition at line 95 of file oxajax.php.

ajaxListComponent._getQuery

(

)

[protected]

Empty function, developer should override this method according requirements

Returns:

string

Reimplemented in ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, and ajaxComponent.

Definition at line 105 of file oxajax.php.

ajaxListComponent._getDataQuery

(

$

sQ

)

[protected]

Return fully formatted query for data loading

Parameters:

string

$sQ part of initial query

Returns:

string

Reimplemented in ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, and ajaxComponent.

Definition at line 117 of file oxajax.php.

ajaxListComponent._getCountQuery

(

$

sQ

)

[protected]

Return fully formatted query for data records count

Parameters:

string

$sQ part of initial query

Returns:

string

Definition at line 129 of file oxajax.php.

ajaxListComponent.processRequest

(

$

sFunction = null

)

AJAX call processor function

Parameters:

string

$sFunction name of action to execute (optional)

Returns:

null

Definition at line 141 of file oxajax.php.

ajaxListComponent._getSortCol

(

)

[protected]

Returns column id to sort

Returns:

int

Definition at line 161 of file oxajax.php.

ajaxListComponent._getColNames

(

$

sId = null

)

[protected]

Returns array of cotainer DB cols which must be loaded. If id is not passed - all possible containers cols will be returned

Parameters:

string

$sId container id (optional)

Returns:

array

Definition at line 180 of file oxajax.php.

ajaxListComponent._getIdentColNames

(

)

[protected]

Returns array of identifiers which are used as identifiers for specific actions in AJAX and further in this processor class

Returns:

array

Definition at line 199 of file oxajax.php.

ajaxListComponent._getVisibleColNames

(

)

[protected]

Returns array of col names which are requested by AJAX call and will be fetched from DB

Returns:

array

Definition at line 215 of file oxajax.php.

ajaxListComponent._getQueryCols

(

)

[protected]

Formats and returns chunk of SQL query string with definition of fields to load from DB

Returns:

string

Reimplemented in ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, and ajaxComponent.

Definition at line 248 of file oxajax.php.

ajaxListComponent._getSorting

(

)

[protected]

Formats and returns part of SQL query for sorting

Returns:

string

Reimplemented in ajaxComponent, ajaxComponent, ajaxComponent, ajaxComponent, and ajaxComponent.

Definition at line 282 of file oxajax.php.

ajaxListComponent._getLimit

(

$

iStart

)

[protected]

Returns part of SQL query for limiting number of entries from DB

Parameters:

int

$iStart start position

Returns:

string

Definition at line 294 of file oxajax.php.

ajaxListComponent._getFilter

(

)

[protected]

Returns part of SQL query for filtering DB data

Returns:

string

Definition at line 307 of file oxajax.php.

ajaxListComponent._addFilter

(

$

sQ

)

[protected]

Adds filter SQL to current query

Parameters:

string

$sQ query to add filter condition

Returns:

string

Definition at line 358 of file oxajax.php.

ajaxListComponent._getAll

(

$

sQ

)

[protected]

Returns DB records as plain indexed array

Parameters:

string

$sQ SQL query

Returns:

array

Definition at line 373 of file oxajax.php.

ajaxListComponent._getSortDir

(

)

[protected]

Checks user input and returns SQL sorting direction key

Returns:

string

Definition at line 391 of file oxajax.php.

ajaxListComponent._getStartIndex

(

)

[protected]

Returns position from where data must be loaded

Returns:

int

Definition at line 406 of file oxajax.php.

ajaxListComponent._getTotalCount

(

$

sQ

)

[protected]

Returns amount of records which can be found according to passed SQL query

Parameters:

string

$sQ SQL query

Returns:

int

Definition at line 418 of file oxajax.php.

ajaxListComponent._getDataFields

(

$

sQ

)

[protected]

Returns array with DB records

Parameters:

string

$sQ SQL query

Returns:

array

Reimplemented in ajaxComponent.

Definition at line 436 of file oxajax.php.

ajaxListComponent._outputResponse

(

$

aData

)

[protected]

Outputs JSON encoded data

Parameters:

array

$aData data to output

Returns:

null

Definition at line 448 of file oxajax.php.

ajaxListComponent._getData	(	$	sCountQ,
		$	sQ
	)			[protected]

Formats data array which later will be processed by _outputResponse method

Parameters:

	string	$sCountQ count query
	string	$sQ data load query

Returns:

array

Reimplemented in ajaxComponent.

Definition at line 474 of file oxajax.php.

ajaxListComponent.resetContentCache

(

)

Reset output cache

Returns:

null

Definition at line 512 of file oxajax.php.

ajaxListComponent.resetCounter	(	$	sCounterType,
		$	sValue = null
	)

Resets counters values from cache. Resets price category articles, category articles, vendor articles, manufacturer articles count.

Parameters:

	$sCounterType	counter type
	$sValue	reset value

Returns:

null

Definition at line 531 of file oxajax.php.

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Member Data Documentation

ajaxListComponent.$_aPosDir = array( 'asc', 'desc' ) [protected]

Definition at line 41 of file oxajax.php.

ajaxListComponent.$_aColumns = array() [protected]

Definition at line 48 of file oxajax.php.

ajaxListComponent.$_iSqlLimit = 2500 [protected]

Definition at line 55 of file oxajax.php.

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The documentation for this class was generated from the following file:

• admin/oxajax.php