Source for file jFormsControl.class.php

Documentation is available at jFormsControl.class.php

<?php
/**
* @package jelix
* @subpackage forms
* @author Laurent Jouanneau
* @contributor Loic Mathaud, Dominique Papin
* @link http://www.jelix.org
* @licence http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
*/
/**
* base class for all jforms control
* @package jelix
* @subpackage forms
*/
abstract class jFormsControl {
public $type = null;
public $ref='';
public $datatype;
public $required = false;
public $readonly = false;
public $label='';
public $defaultValue='';
public $hasHelp = false;
public $hint='';
public $alertInvalid='';
public $alertRequired='';
function __construct($ref){
$this->ref = $ref;
$this->datatype = new jDatatypeString();
}
function isContainer(){
return false;
}
function check($value, $form){
if(trim($value) == '') {
if($this->required)
return jForms::ERRDATA_REQUIRED;
}elseif(!$this->datatype->check($value)){
return jForms::ERRDATA_INVALID;
}
return null;
}
function getDisplayValue($value){
return $value;
}
}
/**
* bas class for controls which uses a datasource to fill their contents.
* @package jelix
* @subpackage forms
*/
abstract class jFormsControlDatasource extends jFormsControl {
public $type="datasource";
/**
* @var jIFormDatasource
*/
public $datasource;
public $defaultValue=array();
function getDisplayValue($value){
if(is_array($value)){
$labels = array();
foreach($value as $val){
$labels[$val]=$this->datasource->getLabel($val);
}
return $labels;
}else{
return $this->datasource->getLabel($value);
}
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlInput extends jFormsControl {
public $type='input';
public $size=0;
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlCheckboxes extends jFormsControlDatasource {
public $type="checkboxes";
function isContainer(){
return true;
}
function check($value, $form){
if(is_array($value)){
if(count($value) == 0 && $this->required){
return jForms::ERRDATA_REQUIRED;
}else{
foreach($value as $v){
if(!$this->datatype->check($v)){
return jForms::ERRDATA_INVALID;
}
}
}
}else{
if(trim($value) == ''){
if($this->required)
return jForms::ERRDATA_REQUIRED;
}else{
return jForms::ERRDATA_INVALID;
}
}
return null;
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlRadiobuttons extends jFormsControlDatasource {
public $type="radiobuttons";
public $defaultValue='';
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlListbox extends jFormsControlDatasource {
public $type="listbox";
public $multiple = false;
public $size = 4;
function isContainer(){
return $this->multiple;
}
function check($value, $form){
if(is_array($value)){
if(!$this->multiple){
return jForms::ERRDATA_INVALID;
}
if(count($value) == 0 && $this->required){
return jForms::ERRDATA_REQUIRED;
}else{
foreach($value as $v){
if(!$this->datatype->check($v)){
return jForms::ERRDATA_INVALID;
}
}
}
}else{
if(trim($value) == '' && $this->required){
return jForms::ERRDATA_REQUIRED;
}elseif(!$this->datatype->check($value)){
return jForms::ERRDATA_INVALID;
}
}
return null;
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlMenulist extends jFormsControlDatasource {
public $type="menulist";
public $defaultValue='';
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlTextarea extends jFormsControl {
public $type='textarea';
public $rows=5;
public $cols=40;
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlSecret extends jFormsControl {
public $type='secret';
public $size=0;
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlSecretConfirm extends jFormsControl {
public $type='secretconfirm';
public $size=0;
public $primarySecret='';
function check($value, $form){
if($value != $form->getData($this->primarySecret))
return jForms::ERRDATA_INVALID;
return null;
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlCheckbox extends jFormsControl {
public $type='checkbox';
public $defaultValue='0';
public $valueOnCheck='1';
public $valueOnUncheck='0';
function check($value, $form){
if($value != $this->valueOnCheck && $value != $this->valueOnUncheck)
return jForms::ERRDATA_INVALID;
return null;
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlOutput extends jFormsControl {
public $type='output';
public function check($value, $form){
return null;
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlUpload extends jFormsControl {
public $type='upload';
public $mimetype=array();
public $maxsize=0;
public $fileInfo = array();
function check($value, $form){
if(isset($_FILES[$this->ref]))
$this->fileInfo = $_FILES[$this->ref];
else
$this->fileInfo = array('name'=>'','type'=>'','size'=>0,'tmp_name'=>'', 'error'=>UPLOAD_ERR_NO_FILE);
if($this->fileInfo['error'] == UPLOAD_ERR_NO_FILE) {
if($this->required)
return jForms::ERRDATA_REQUIRED;
}else{
if($this->fileInfo['error'] != UPLOAD_ERR_OK || !is_uploaded_file($this->fileInfo['tmp_name']))
return jForms::ERRDATA_INVALID;
if($this->maxsize && $this->fileInfo['size'] > $this->maxsize)
return jForms::ERRDATA_INVALID;
if(count($this->mimetype)){
if($this->fileInfo['type']==''){
$this->fileInfo['type'] = mime_content_type($this->fileInfo['tmp_name']);
}
if(!in_array($this->fileInfo['type'], $this->mimetype))
return jForms::ERRDATA_INVALID;
}
}
return null;
}
}
/**
*
* @package jelix
* @subpackage forms
*/
class jFormsControlSubmit extends jFormsControlDatasource {
public $type='submit';
public $standalone = true;
public function check($value, $form){
return null;
}
}
class jFormsControlReset extends jFormsControl {
public $type='reset';
public function check($value, $form){
return null;
}
}
?>

Documentation generated on Wed, 07 Sep 2011 13:47:27 +0200 by phpDocumentor 1.4.3