Fonctions membres publiques
	__construct ($name, array $options=array())

	bind ($data)

	filter ($data, $group=null)

	getErrors ()

	getField ($name, $group=null, $value=null)

	getFieldAttribute ($name, $attribute, $default=null, $group=null)

	getFieldset ($set=null)

	getFieldsets ($group=null)

	getFormControl ()

	getGroup ($group, $nested=false)

	getInput ($name, $group=null, $value=null)

	getLabel ($name, $group=null)

	getName ()

	getValue ($name, $group=null, $default=null)

	getControlGroup ($name, $group=null, $default=null)

	getControlGroups ($name)

	renderField ($name, $group=null, $default=null, $options=array())

	renderFieldset ($name, $options=array())

	load ($data, $replace=true, $xpath=false)

	loadFile ($file, $reset=true, $xpath=false)

	removeField ($name, $group=null)

	removeGroup ($group)

	reset ($xml=false)

	setField (\SimpleXMLElement $element, $group=null, $replace=true, $fieldset='default')

	setFieldAttribute ($name, $attribute, $value, $group=null)

	setFields (&$elements, $group=null, $replace=true, $fieldset='default')

	setValue ($name, $group=null, $value=null)

	validate ($data, $group=null)

	getAttribute ($name, $default=null)

	getData ()

	getXml ()

	getFieldXml ($name, $group=null)

Fonctions membres publiques statiques
static	addFieldPath ($new=null)

static	addFormPath ($new=null)

static	addRulePath ($new=null)

static	getInstance ($name, $data=null, $options=array(), $replace=true, $xpath=false)

Champs de données
	$repeat = false

Fonctions membres protégées
	bindLevel ($group, $data)

	filterField ($element, $value)

	findField ($name, $group=null)

&	findFieldsByFieldset ($name)

&	findFieldsByGroup ($group=null, $nested=false)

&	findGroup ($group)

	loadField ($element, $group=null, $value=null)

	loadFieldType ($type, $new=true)

	loadRuleType ($type, $new=true)

	syncPaths ()

	validateField (\SimpleXMLElement $element, $group=null, $value=null, Registry $input=null)

Fonctions membres protégées statiques
static	addNode (\SimpleXMLElement $source, \SimpleXMLElement $new)

static	mergeNode (\SimpleXMLElement $source, \SimpleXMLElement $new)

static	mergeNodes (\SimpleXMLElement $source, \SimpleXMLElement $new)

Attributs protégés
	$data

	$errors = array()

	$name

	$options = array()

	$xml

Attributs protégés statiques
static	$forms = array()

Description détaillée

Form Class for the Joomla Platform.

This class implements a robust API for constructing, populating, filtering, and validating forms. It uses XML definitions to construct form fields and a variety of field and rule classes to render and validate the form.

http://www.w3.org/TR/html5/forms.html 1.7.0

Documentation des constructeurs et destructeur

◆ __construct()

__construct	(		$name,
		array	$options = `array()`
	)

Method to instantiate the form object.

Paramètres

string	$name	The name of the form.
array	$options	An array of form options.

Depuis: 1.7.0

Références $name, $options, et name.

Documentation des fonctions membres

◆ addFieldPath()

static addFieldPath ( $new = null )

static

Proxy for FormHelper::addFieldPath().

Paramètres

mixed $new A path or array of paths to add.

Renvoie: array The list of paths that have been added.

Depuis: 1.7.0

Références FormHelper\addFieldPath().

◆ addFormPath()

static addFormPath ( $new = null )

static

Proxy for FormHelper::addFormPath().

Paramètres

mixed $new A path or array of paths to add.

Renvoie: array The list of paths that have been added.

Voir également: FormHelper::addFormPath()

Depuis: 1.7.0

Références FormHelper\addFormPath().

Référencé par PlgUserTerms\onContentPrepareForm().

◆ addNode()

static addNode	(	\SimpleXMLElement	$source,
		\SimpleXMLElement	$new
	)

staticprotected

Adds a new child SimpleXMLElement node to the source.

Paramètres

\SimpleXMLElement	$source	The source element on which to append.
\SimpleXMLElement	$new	The new element to append.

Renvoie: void

Depuis: 1.7.0

Références $name, $value, et htmlspecialchars.

◆ addRulePath()

static addRulePath ( $new = null )

static

Proxy for FormHelper::addRulePath().

Paramètres

mixed $new A path or array of paths to add.

Renvoie: array The list of paths that have been added.

Voir également: FormHelper::addRulePath()

Depuis: 1.7.0

Références FormHelper\addRulePath().

◆ bind()

bind ( $data )

Method to bind data to the form.

Paramètres

mixed $data An array or object of data to bind to the form.

Renvoie: boolean True on success.

Depuis: 1.7.0

Références $data, et null.

Référencé par JFormFieldSubform\loadSubFormData().

◆ bindLevel()

bindLevel	(	$group,
		$data
	)

protected

Method to bind data to the form for the group level.

Paramètres

string	$group	The dot-separated form group path on which to bind the data.
mixed	$data	An array or object of data to bind to the form for the group level.

Renvoie: void

Depuis: 1.7.0

Références $data, elseif, et ArrayHelper\isAssociative().

◆ filter()

filter	(	$data,
		$group = `null`
	)

Method to filter the form data.

Paramètres

array	$data	An array of field values to filter.
string	$group	The dot-separated form group path on which to filter the fields.

Renvoie: mixed Array or false.

Depuis: 1.7.0

Références $data, $field, $fields, $groups, $input, $key, $name, et $output.

◆ filterField()

filterField	(	$element,
		$value
	)

protected

Method to apply an input filter to a value based on field data.

Paramètres

string	$element	The XML element object representation of the form field.
mixed	$value	The value to filter for the field.

Renvoie: mixed The filtered value.

Depuis: 1.7.0

Références $action, $date, $field, $filter, $format, $id, $key, $offset, $required, $return, $value, elseif, null, et ArrayHelper\toInteger().

◆ findField()

findField	(	$name,
		$group = `null`
	)

protected

Method to get a form field represented as an XML element object.

Paramètres

string	$name	The name of the form field.
string	$group	The optional dot-separated form group path on which to find the field.

Renvoie: |boolean The XML element object for the field or boolean false on error.

Depuis: 1.7.0

Références $field, $fields, $name, $names, et $tmp.

◆ findFieldsByFieldset()

& findFieldsByFieldset ( $name )

protected

Method to get an array of <field> elements from the form XML document which are in a specified fieldset by name.

Paramètres

string $name The name of the fieldset.

Renvoie: []|boolean Boolean false on error or array of SimpleXMLElement objects.

Depuis: 1.7.0

Références $fields, et $name.

◆ findFieldsByGroup()

& findFieldsByGroup	(	$group = `null`,
		$nested = `false`
	)

protected

Method to get an array of <field> elements from the form XML document which are in a control group by name.

Paramètres

mixed	$group	The optional dot-separated form group path on which to find the fields. Null will return all fields. False will return fields not in a group.
boolean	$nested	True to also include fields in nested groups that are inside of the group for which to find fields.

Renvoie: []|boolean Boolean false on error or array of SimpleXMLElement objects.

Depuis: 1.7.0

Références $field, $fields, $names, $tmp, et elseif.

◆ findGroup()

& findGroup ( $group )

protected

Method to get a form field group represented as an XML element object.

Paramètres

string $group The dot-separated form group path on which to find the group.

Renvoie: []|boolean An array of XML element objects for the group or boolean false on error.

Depuis: 1.7.0

Références $current, $fields, $groups, $i, $n, $names, et $tmp.

◆ getAttribute()

getAttribute	(	$name,
		$default = `null`
	)

Returns the value of an attribute of the form itself

Paramètres

string	$name	Name of the attribute to get
mixed	$default	Optional value to return if attribute not found

Renvoie: mixed Value of the attribute / default

Depuis: 3.2

Références $attributes, $default, $name, $value, et null.

◆ getControlGroup()

getControlGroup	(	$name,
		$group = `null`,
		$default = `null`
	)

Method to get a control group with label and input.

Paramètres

string	$name	The name of the field for which to get the value.
string	$group	The optional dot-separated form group path on which to get the value.
mixed	$default	The optional default value of the field value is empty.

Renvoie: string A string containing the html for the control group

Depuis: 3.2

Obsolète:: 3.2.3 Use renderField() instead of getControlGroup

Références $default, et $name.

◆ getControlGroups()

getControlGroups ( $name )

Method to get all control groups with label and input of a fieldset.

Paramètres

string $name The name of the fieldset for which to get the values.

Renvoie: string A string containing the html for the control groups

Depuis: 3.2

Obsolète:: 3.2.3 Use renderFieldset() instead of getControlGroups

Références $name.

◆ getData()

getData ( )

Getter for the form data

Renvoie: Registry Object with the data

Depuis: 3.2

Références $data.

◆ getErrors()

getErrors ( )

Return all errors, if any.

Renvoie: array Array of error messages or RuntimeException objects.

Depuis: 1.7.0

◆ getField()

getField	(	$name,
		$group = `null`,
		$value = `null`
	)

Method to get a form field represented as a JFormField object.

Paramètres

string	$name	The name of the form field.
string	$group	The optional dot-separated form group path on which to find the field.
mixed	$value	The optional value to use as the default for the field.

Renvoie: |boolean The JFormField object for the field or boolean false on error.

Depuis: 1.7.0

Références $name, et $value.

◆ getFieldAttribute()

getFieldAttribute	(	$name,
		$attribute,
		$default = `null`,
		$group = `null`
	)

Method to get an attribute value from a field XML element. If the attribute doesn't exist or is null then the optional default value will be used.

Paramètres

string	$name	The name of the form field for which to get the attribute value.
string	$attribute	The name of the attribute for which to get a value.
mixed	$default	The optional default value to use if no attribute value exists.
string	$group	The optional dot-separated form group path on which to find the field.

Renvoie: mixed The attribute value for the field.

Depuis: 1.7.0

Exceptions

Références $default, et $name.

◆ getFieldset()

getFieldset ( $set = null )

Method to get an array of JFormField objects in a given fieldset by name. If no name is given then all fields are returned.

Paramètres

string $set The optional name of the fieldset.

Renvoie: [] The array of JFormField objects in the fieldset.

Depuis: 1.7.0

Références $field, $fields, et $groups.

◆ getFieldsets()

getFieldsets ( $group = null )

Method to get an array of fieldset objects optionally filtered over a given field group.

Paramètres

string $group The dot-separated form group path on which to filter the fieldsets.

Renvoie: array The array of fieldset objects.

Depuis: 1.7.0

Références $fieldsets, $name, $tmp, et $value.

◆ getFieldXml()

getFieldXml	(	$name,
		$group = `null`
	)

Method to get a form field represented as an XML element object.

Paramètres

string	$name	The name of the form field.
string	$group	The optional dot-separated form group path on which to find the field.

Renvoie: |boolean The XML element object for the field or boolean false on error.

Depuis: 3.7.0

Références $name.

◆ getFormControl()

getFormControl ( )

Method to get the form control. This string serves as a container for all form fields. For example, if there is a field named 'foo' and a field named 'bar' and the form control is empty the fields will be rendered like: <input name="foo" /> and <input name="bar" />. If the form control is set to 'joomla' however, the fields would be rendered like: <input name="joomla[foo]" /> and <input name="joomla[bar]" />.

Renvoie: string The form control string.

Depuis: 1.7.0

◆ getGroup()

getGroup	(	$group,
		$nested = `false`
	)

Method to get an array of JFormField objects in a given field group by name.

Paramètres

string	$group	The dot-separated form group path for which to get the form fields.
boolean	$nested	True to also include fields in nested groups that are inside of the group for which to find fields.

Renvoie: [] The array of JFormField objects in the field group.

Depuis: 1.7.0

Références $field, $fields, et $groups.

◆ getInput()

getInput	(	$name,
		$group = `null`,
		$value = `null`
	)

Method to get a form field markup for the field input.

Paramètres

string	$name	The name of the form field.
string	$group	The optional dot-separated form group path on which to find the field.
mixed	$value	The optional value to use as the default for the field.

Renvoie: string The form field markup.

Depuis: 1.7.0

Références $field, $name, et $value.

◆ getInstance()

static getInstance	(	$name,
		$data = `null`,
		$options = `array()`,
		$replace = `true`,
		$xpath = `false`
	)

static

Method to get an instance of a form.

Paramètres

string	$name	The name of the form.
string	$data	The name of an XML file or string to load as the form definition.
array	$options	An array of form options.
boolean	$replace	Flag to toggle whether form fields should be replaced if a field already exists with the same group/name.
string \| boolean	$xpath	An optional xpath to search for the fields.

Renvoie: Form JForm instance.

Depuis: 1.7.0

Exceptions

Références $data, $name, et $options.

◆ getLabel()

getLabel	(	$name,
		$group = `null`
	)

Method to get the label for a field input.

Paramètres

string	$name	The name of the form field.
string	$group	The optional dot-separated form group path on which to find the field.

Renvoie: string The form field label.

Depuis: 1.7.0

Références $field, et $name.

◆ getName()

getName ( )

Method to get the form name.

Renvoie: string The name of the form.

Depuis: 1.7.0

Références $name.

Référencé par JFormFieldSubform\loadSubFormData().

◆ getValue()

getValue	(	$name,
		$group = `null`,
		$default = `null`
	)

Method to get the value of a field.

Paramètres

string	$name	The name of the field for which to get the value.
string	$group	The optional dot-separated form group path on which to get the value.
mixed	$default	The optional default value of the field value is empty.

Renvoie: mixed The value of the field or the default value if empty.

Depuis: 1.7.0

Références $default, $name, et $return.

◆ getXml()

getXml ( )

Method to get the XML form object

Renvoie: The form XML object

Depuis: 3.2

◆ load()

load	(	$data,
		$replace = `true`,
		$xpath = `false`
	)

Method to load the form description from an XML string or object.

The replace option works per field. If a field being loaded already exists in the current form definition then the behavior or load will vary depending upon the replace flag. If it is set to true, then the existing field will be replaced in its exact location by the new field being loaded. If it is false, then the new field being loaded will be ignored and the method will move on to the next field to load.

Paramètres

string	$data	The name of an XML string or object.
string	$replace	Flag to toggle whether form fields should be replaced if a field already exists with the same group/name.
string	$xpath	An optional xpath to search for the fields.

Renvoie: boolean True on success, false otherwise.

Depuis: 1.7.0

Références $current, $data, $field, $fields, $groups, et elseif.

◆ loadField()

loadField	(	$element,
		$group = `null`,
		$value = `null`
	)

protected

Method to load, setup and return a JFormField object based on field data.

Paramètres

string	$element	The XML element object representation of the form field.
string	$group	The optional dot-separated form group path on which to find the field.
mixed	$value	The optional value to use as the default for the field.

Renvoie: |boolean The JFormField object for the field or boolean false on error.

Depuis: 1.7.0

Références $default, $field, $lang, $type, $value, et null.

◆ loadFieldType()

loadFieldType	(	$type,
		$new = `true`
	)

protected

Proxy for FormHelper::loadFieldType().

Paramètres

string	$type	The field type.
boolean	$new	Flag to toggle whether we should get a new instance of the object.

Renvoie: FormField|boolean FormField object on success, false otherwise.

Depuis: 1.7.0

Obsolète:: 4.0 Use FormHelper::loadFieldType() directly

Références $type, et FormHelper\loadFieldType().

◆ loadFile()

loadFile	(	$file,
		$reset = `true`,
		$xpath = `false`
	)

Method to load the form description from an XML file.

The reset option works on a group basis. If the XML file references groups that have already been created they will be replaced with the fields in the new XML file unless the $reset parameter has been set to false.

Paramètres

string	$file	The filesystem path of an XML file.
string	$reset	Flag to toggle whether form fields should be replaced if a field already exists with the same group/name.
string	$xpath	An optional xpath to search for the fields.

Renvoie: boolean True on success, false otherwise.

Depuis: 1.7.0

Références $file.

◆ loadRuleType()

loadRuleType	(	$type,
		$new = `true`
	)

protected

Proxy for FormHelper::loadRuleType().

Paramètres

string	$type	The rule type.
boolean	$new	Flag to toggle whether we should get a new instance of the object.

Renvoie: FormRule|boolean FormRule object on success, false otherwise.

Voir également: FormHelper::loadRuleType()

Depuis: 1.7.0

Obsolète:: 4.0 Use FormHelper::loadRuleType() directly

Références $type, et FormHelper\loadRuleType().

◆ mergeNode()

static mergeNode	(	\SimpleXMLElement	$source,
		\SimpleXMLElement	$new
	)

staticprotected

Update the attributes of a child node

Paramètres

\SimpleXMLElement	$source	The source element on which to append the attributes
\SimpleXMLElement	$new	The new element to append

Renvoie: void

Depuis: 1.7.0

Références $name, et $value.

◆ mergeNodes()

static mergeNodes	(	\SimpleXMLElement	$source,
		\SimpleXMLElement	$new
	)

staticprotected

Merges new elements into a source <fields> element.

Paramètres

\SimpleXMLElement	$source	The source element.
\SimpleXMLElement	$new	The new element to merge.

Renvoie: void

Depuis: 1.7.0

Références $fields, $name, $type, et $value.

◆ removeField()

removeField	(	$name,
		$group = `null`
	)

Method to remove a field from the form definition.

Paramètres

string	$name	The name of the form field for which remove.
string	$group	The optional dot-separated form group path on which to find the field.

Renvoie: boolean True on success, false otherwise.

Depuis: 1.7.0

Exceptions

Références $name.

◆ removeGroup()

removeGroup ( $group )

Method to remove a group from the form definition.

Paramètres

string $group The dot-separated form group path for the group to remove.

Renvoie: boolean True on success.

Depuis: 1.7.0

Exceptions

◆ renderField()

renderField	(	$name,
		$group = `null`,
		$default = `null`,
		$options = `array()`
	)

Method to get a control group with label and input.

Paramètres

string	$name	The name of the field for which to get the value.
string	$group	The optional dot-separated form group path on which to get the value.
mixed	$default	The optional default value of the field value is empty.
array	$options	Any options to be passed into the rendering of the field

Renvoie: string A string containing the html for the control goup

Depuis: 3.2.3

Références $default, $field, $name, et $options.

◆ renderFieldset()

renderFieldset	(	$name,
		$options = `array()`
	)

Method to get all control groups with label and input of a fieldset.

Paramètres

string	$name	The name of the fieldset for which to get the values.
array	$options	Any options to be passed into the rendering of the field

Renvoie: string A string containing the html for the control goups

Depuis: 3.2.3

Références $field, $fields, $html, $name, et $options.

◆ reset()

reset ( $xml = false )

Method to reset the form data store and optionally the form XML definition.

Paramètres

boolean $xml True to also reset the XML form definition.

Renvoie: boolean True on success.

Depuis: 1.7.0

◆ setField()

setField	(	\SimpleXMLElement	$element,
			$group = `null`,
			$replace = `true`,
			$fieldset = `'default'`
	)

Method to set a field XML element to the form definition. If the replace flag is set then the field will be set whether it already exists or not. If it isn't set, then the field will not be replaced if it already exists.

Paramètres

\SimpleXMLElement	$element	The XML element object representation of the form field.
string	$group	The optional dot-separated form group path on which to set the field.
boolean	$replace	True to replace an existing field if one already exists.
string	$fieldset	The name of the fieldset we are adding the field to.

Renvoie: boolean True on success.

Depuis: 1.7.0

Exceptions

Références $fields, et $path.

◆ setFieldAttribute()

setFieldAttribute	(	$name,
		$attribute,
		$value,
		$group = `null`
	)

Method to set an attribute value for a field XML element.

Paramètres

string	$name	The name of the form field for which to set the attribute value.
string	$attribute	The name of the attribute for which to set a value.
mixed	$value	The value to set for the attribute.
string	$group	The optional dot-separated form group path on which to find the field.

Renvoie: boolean True on success.

Depuis: 1.7.0

Exceptions

Références $name, et $value.

◆ setFields()

setFields	(	&	$elements,
			$group = `null`,
			$replace = `true`,
			$fieldset = `'default'`
	)

Method to set some field XML elements to the form definition. If the replace flag is set then the fields will be set whether they already exists or not. If it isn't set, then the fields will not be replaced if they already exist.

Paramètres

array	&$elements	The array of XML element object representations of the form fields.
string	$group	The optional dot-separated form group path on which to set the fields.
boolean	$replace	True to replace existing fields if they already exist.
string	$fieldset	The name of the fieldset we are adding the field to.

Renvoie: boolean True on success.

Depuis: 1.7.0

Exceptions

Références $return.

◆ setValue()

setValue	(	$name,
		$group = `null`,
		$value = `null`
	)

Method to set the value of a field. If the field does not exist in the form then the method will return false.

Paramètres

string	$name	The name of the field for which to set the value.
string	$group	The optional dot-separated form group path on which to find the field.
mixed	$value	The value to set for the field.

Renvoie: boolean True on success.

Depuis: 1.7.0

Références $name, et $value.

◆ syncPaths()

syncPaths ( )

protected

Method to synchronize any field, form or rule paths contained in the XML document.

Renvoie: boolean True on success.

Depuis: 1.7.0

Références $path, $prefix, FormHelper\addFieldPrefix(), FormHelper\addFormPrefix(), FormHelper\addRulePrefix(), et JPATH_ROOT.

◆ validate()

validate	(	$data,
		$group = `null`
	)

Method to validate form data.

Validation warnings will be pushed into JForm::errors and should be retrieved with JForm::getErrors() when validate returns boolean false.

Paramètres

array	$data	An array of field values to validate.
string	$group	The optional dot-separated form group path on which to filter the fields to be validated.

Renvoie: boolean True on success.

Depuis: 1.7.0

Références $data, $field, $fields, $groups, $input, $name, $return, $value, et null.

◆ validateField()

validateField	(	\SimpleXMLElement	$element,
			$group = `null`,
			$value = `null`,
		Registry	$input = `null`
	)

protected

Method to validate a JFormField object based on field data.

Paramètres

\SimpleXMLElement	$element	The XML element object representation of the form field.
string	$group	The optional dot-separated form group path on which to find the field.
mixed	$value	The optional value to use as the default for the field.
Registry	$input	An optional Registry object with the entire data set to validate against the entire form.

Renvoie: boolean Boolean true if field value is valid, Exception on failure.

Depuis: 1.7.0

Exceptions

Références $disabled, $input, $message, $required, $type, $value, et null.

Documentation des champs

◆ $data

$data

protected

◆ $errors

$errors = array()

protected

◆ $forms

$forms = array()

staticprotected

◆ $name

$name

protected

◆ $options

$options = array()

protected

◆ $repeat

$repeat = false

◆ $xml

$xml

protected

La documentation de cette classe a été générée à partir du fichier suivant :

Form.php

Fonctions membres publiques

Fonctions membres publiques statiques

Champs de données

Fonctions membres protégées

Fonctions membres protégées statiques

Attributs protégés

Attributs protégés statiques

Description détaillée

Documentation des constructeurs et destructeur

◆ __construct()

Documentation des fonctions membres

◆ addFieldPath()

◆ addFormPath()

◆ addNode()

◆ addRulePath()

◆ bind()

◆ bindLevel()

◆ filter()

◆ filterField()

◆ findField()

◆ findFieldsByFieldset()

◆ findFieldsByGroup()

◆ findGroup()

◆ getAttribute()

◆ getControlGroup()

◆ getControlGroups()

◆ getData()

◆ getErrors()

◆ getField()

◆ getFieldAttribute()

◆ getFieldset()

◆ getFieldsets()

◆ getFieldXml()

◆ getFormControl()

◆ getGroup()

◆ getInput()

◆ getInstance()

◆ getLabel()

◆ getName()

◆ getValue()

◆ getXml()

◆ load()

◆ loadField()

◆ loadFieldType()

◆ loadFile()

◆ loadRuleType()

◆ mergeNode()

◆ mergeNodes()

◆ removeField()

◆ removeGroup()

◆ renderField()

◆ renderFieldset()

◆ reset()

◆ setField()

◆ setFieldAttribute()

◆ setFields()

◆ setValue()

◆ syncPaths()

◆ validate()

◆ validateField()

Documentation des champs

◆ $data

◆ $errors

◆ $forms

◆ $name

◆ $options

◆ $repeat

◆ $xml