P4A - PHP For Applications.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

To contact the authors write to:
CreaLabs
Via Medail, 32
10144 Torino (Italy)
Web: http://www.crealabs.it
E-mail: info@crealabs.it

The latest version of p4a can be obtained from: http://p4a.sourceforge.net

• author: Fabrizio Balliano <fabrizio.balliano@crealabs.it>
• author: Andrea Giardina <andrea.giardina@crealabs.it>
• copyright: CreaLabs
• link: mailto:info@crealabs.it info@crealabs.it
• link: http://p4a.sourceforge.net
• link: http://www.crealabs.it
• license: GNU General Public License

Located in /p4a/objects/data_source.php (line 39)

P4A_Object
   |
   --P4A_Data_Source

mixed $fields = null (line 58)

---

Redefined in descendants as:

• P4A_Array_Source::$fields

mixed $_fields = null (line 52)

mixed $_is_read_only = false (line 54)

mixed $_is_sortable = false (line 55)

---

Redefined in descendants as:

• P4A_DB_Source::$_is_sortable

mixed $_limit = null (line 45)

mixed $_num_pages = null (line 49)

mixed $_num_rows = null (line 48)

mixed $_offset = null (line 46)

mixed $_order = array() (line 56)

mixed $_page_limit = 10 (line 50)

mixed $_pk = null (line 43)

---

Redefined in descendants as:

• P4A_DB_Source::$_pk

mixed $_pointer = null (line 41)

Inherited Variables

Inherited from P4A_Object

P4A_Object::$_helpers
P4A_Object::$_id
P4A_Object::$_map_actions
P4A_Object::$_name
P4A_Object::$_objects
P4A_Object::$_parent_id

Constructor P4A_Data_Source (line 60)

P4A_Data_Source P4A_Data_Source ( $name)

• $name

addOrder (line 103)

void addOrder ( $field, [ $direction = P4A_ORDER_ASCENDING])

• $field
• $direction

deleteRow (line 425)

void deleteRow ()

---

Redefined in descendants as:

• P4A_Array_Source::deleteRow()
• P4A_DB_Source::deleteRow()

dropOrder (line 137)

void dropOrder ([ $field = null])

• $field

exportAsCSV (line 405)

void exportAsCSV ([ $filename = ""], [ $separator = ','], [ $fields_names = null])

• $filename
• $separator
• $fields_names

exportToCSV (line 400)

void exportToCSV ([ $filename = ""], [ $separator = ','], [ $fields_names = null])

• $filename
• $separator
• $fields_names

firstPage (line 308)

void firstPage ([ $move_pointer = true])

• $move_pointer

firstRow (line 165)

void firstRow ()

getAll (line 146)

void getAll ([ $from = 0], [ $count = 0])

• $from
• $count

---

Redefined in descendants as:

• P4A_Array_Source::getAll()
• P4A_Dir_Source::getAll()
• P4A_DB_Source::getAll()

getAsCSV (line 363)

void getAsCSV ([ $separator = ','], [ $fields_names = null])

• $separator
• $fields_names

getNumPage (line 259)

Returns the number of the current page

• access: public

integer getNumPage ()

getNumPages (line 238)

Returns the number of pages in the data source

• access: public

integer getNumPages ()

getNumRows (line 150)

void getNumRows ()

---

Redefined in descendants as:

• P4A_Array_Source::getNumRows()
• P4A_DB_Source::getNumRows()

getOffset (line 217)

void getOffset ()

getOrder (line 114)

void getOrder ()

getPageLimit (line 228)

void getPageLimit ()

getPk (line 336)

void getPk ()

getPkRow (line 358)

void getPkRow ( $pk)

• $pk

---

Redefined in descendants as:

• P4A_Array_Source::getPkRow()
• P4A_DB_Source::getPkRow()

getPkValues (line 341)

void getPkValues ()

getRowNumber (line 155)

void getRowNumber ()

hasOrder (line 132)

void hasOrder ()

isNew (line 86)

void isNew ()

isSortable (line 95)

void isSortable ([ $value = null])

• $value

lastPage (line 325)

void lastPage ([ $move_pointer = true])

• $move_pointer

lastRow (line 204)

void lastRow ()

load (line 65)

void load ()

---

Redefined in descendants as:

• P4A_Array_Source::load()
• P4A_Dir_Source::load()
• P4A_DB_Source::load()

newRow (line 73)

void newRow ()

nextPage (line 319)

void nextPage ([ $move_pointer = true])

• $move_pointer

nextRow (line 191)

void nextRow ()

page (line 276)

Returns a page of date (some rows)

• access: public

array page ([ $num_page = null], [ $move_pointer = true])

• $num_page
• $move_pointer

prevPage (line 313)

void prevPage ([ $move_pointer = true])

• $move_pointer

prevRow (line 178)

void prevRow ()

row (line 69)

void row ([ $num_row = NULL], [ $move_pointer = TRUE])

• $num_row
• $move_pointer

---

Redefined in descendants as:

• P4A_Array_Source::row()
• P4A_DB_Source::row()

setOrder (line 108)

void setOrder ( $field, [ $direction = P4A_ORDER_ASCENDING])

• $field
• $direction

setPageLimit (line 223)

void setPageLimit ( $page_limit)

• $page_limit

setPk (line 331)

void setPk ( $pk)

• $pk

updateRowPosition (line 160)

void updateRowPosition ()

---

Redefined in descendants as:

• P4A_DB_Source::updateRowPosition()

Inherited Methods

Inherited From P4A_Object

P4A_Object::actionHandler()
P4A_Object::build()
P4A_Object::destroy()
P4A_Object::dropIntercept()
P4A_Object::errorHandler()
P4A_Object::getId()
P4A_Object::getName()
P4A_Object::getObjectType()
P4A_Object::getParentID()
P4A_Object::implementMethod()
P4A_Object::intercept()
P4A_Object::isActionTriggered()
P4A_Object::p4a_object()
P4A_Object::setName()
P4A_Object::setParentID()
P4A_Object::void()
P4A_Object::_loadHelper()
P4A_Object::__call()