Page extends AbstractSection

A Page, being part of a bigger FormDefinition. It contains numerous FormElements as children.

A FormDefinition consists of multiple Pages, where only one page is visible at any given time.

Most of the API of this object is implemented in , so make sure to review this class as well.

Please see for an in-depth explanation.

Scope: frontend This class is NOT meant to be sub classed by developers.

Table of Contents

Properties

$identifier  : string
The identifier of this renderable
$index  : int
The position of this renderable inside the parent renderable.
$label  : string
The label of this renderable
$parentRenderable  : CompositeRenderableInterface|null
The parent renderable
$renderables  : array<string|int, RenderableInterface>
array of child renderables
$renderingOptions  : array<string|int, mixed>
associative array of rendering options
$request  : ServerRequestInterface|null
$templateName  : string
The name of the template file of the renderable.
$type  : string
Abstract "type" of this Renderable. Is used during the rendering process to determine the template file or the View PHP class being used to render the particular element.
$validatorResolver  : ValidatorResolver|null
$variants  : array<string|int, mixed>
associative array of rendering variants

Methods

__construct()  : mixed
Constructor. Needs this Page's identifier
addElement()  : mixed
Add a new form element at the end of the section
addValidator()  : mixed
Add a validator to the element.
addVariant()  : mixed
Adds the specified variant to this form element
applyVariant()  : mixed
Apply the specified variant to this form element regardless of their conditions
createElement()  : FormElementInterface
Create a form element with the given $identifier and attach it to this section/page.
createValidator()  : ValidatorInterface
Create a validator for the element.
createVariant()  : RenderableVariantInterface
getElements()  : array<string|int, FormElementInterface>
Get the child Form Elements
getElementsRecursively()  : array<string|int, FormElementInterface>
Get the child Form Elements
getIdentifier()  : string
Get the identifier of the element
getIndex()  : int
Get the index of the renderable
getLabel()  : string
Get the label of the renderable
getParentRenderable()  : CompositeRenderableInterface|null
Get the parent renderable
getRenderablesRecursively()  : array<string|int, RenderableInterface>
Returns all RenderableInterface instances of this composite renderable recursively
getRendererClassName()  : string
Get the classname of the renderer
getRenderingOptions()  : array<string|int, mixed>
Get all rendering options
getRequest()  : ServerRequestInterface|null
getRootForm()  : FormDefinition
Get the root form this element belongs to
getTemplateName()  : string
Get the templateName name of the renderable
getType()  : string
Get the type of the renderable
getValidators()  : SplObjectStorage
Get all validators on the element
getVariants()  : array<string|int, RenderableVariantInterface>
Get all rendering variants
isEnabled()  : bool
Returns whether this renderable is enabled
moveElementAfter()  : mixed
Move FormElement $element after $referenceElement
moveElementBefore()  : mixed
Move FormElement $element before $referenceElement.
onRemoveFromParentRenderable()  : mixed
This function is called after a renderable has been removed from its parent renderable.
registerInFormIfPossible()  : mixed
Register this element at the parent form, if there is a connection to the parent form.
removeElement()  : mixed
Remove $elementToRemove from this Section/Page
setDataType()  : mixed
Set the datatype
setIdentifier()  : mixed
Set the identifier of the element
setIndex()  : mixed
Set the index of the renderable
setLabel()  : mixed
Set the label which shall be displayed next to the form element
setOptions()  : mixed
Set multiple properties of this object at once.
setParentRenderable()  : mixed
Set the parent renderable
setRenderingOption()  : mixed
Set the rendering option $key to $value.
setRequest()  : void
addRenderable()  : mixed
Add a renderable to the list of child renderables.
moveRenderableAfter()  : mixed
Move $renderableToMove after $referenceRenderable
moveRenderableBefore()  : mixed
Move $renderableToMove before $referenceRenderable
removeRenderable()  : mixed
Remove a renderable from this renderable.

Properties

$identifier

The identifier of this renderable

protected string $identifier

$index

The position of this renderable inside the parent renderable.

protected int $index = 0

$label

The label of this renderable

protected string $label = ''

$renderingOptions

associative array of rendering options

protected array<string|int, mixed> $renderingOptions = []

$request

protected ServerRequestInterface|null $request = null

$templateName

The name of the template file of the renderable.

protected string $templateName = ''

$type

Abstract "type" of this Renderable. Is used during the rendering process to determine the template file or the View PHP class being used to render the particular element.

protected string $type

$variants

associative array of rendering variants

protected array<string|int, mixed> $variants = []

Methods

__construct()

Constructor. Needs this Page's identifier

public __construct(string $identifier[, string $type = 'Page' ]) : mixed
Parameters
$identifier : string

The Page's identifier

$type : string = 'Page'

The Page's type

Tags
throws
IdentifierNotValidException

if the identifier was no non-empty string

createElement()

Create a form element with the given $identifier and attach it to this section/page.

public createElement(string $identifier, string $typeName) : FormElementInterface
  • Create Form Element object based on the given $typeName
  • set defaults inside the Form Element (based on the parent form's field defaults)
  • attach Form Element to this Section/Page
  • return the newly created Form Element object
Parameters
$identifier : string

Identifier of the new form element

$typeName : string

type of the new form element

Tags
throws
TypeDefinitionNotFoundException
throws
TypeDefinitionNotValidException
Return values
FormElementInterface —

the newly created form element

getIdentifier()

Get the identifier of the element

public getIdentifier() : string
Return values
string

getIndex()

Get the index of the renderable

public getIndex() : int
Internal
Return values
int

getLabel()

Get the label of the renderable

public getLabel() : string
Return values
string

getRenderablesRecursively()

Returns all RenderableInterface instances of this composite renderable recursively

public getRenderablesRecursively() : array<string|int, RenderableInterface>
Internal
Return values
array<string|int, RenderableInterface>

getRendererClassName()

Get the classname of the renderer

public getRendererClassName() : string
Return values
string —

the renderer class name

getRenderingOptions()

Get all rendering options

public getRenderingOptions() : array<string|int, mixed>
Return values
array<string|int, mixed> —

associative array of rendering options

getRequest()

public getRequest() : ServerRequestInterface|null
Return values
ServerRequestInterface|null

getTemplateName()

Get the templateName name of the renderable

public getTemplateName() : string
Return values
string

getType()

Get the type of the renderable

public getType() : string
Return values
string

getValidators()

Get all validators on the element

public getValidators() : SplObjectStorage
Internal
Return values
SplObjectStorage

isEnabled()

Returns whether this renderable is enabled

public isEnabled() : bool
Return values
bool

onRemoveFromParentRenderable()

This function is called after a renderable has been removed from its parent renderable.

public onRemoveFromParentRenderable() : mixed

This just passes the event down to all child renderables of this composite renderable.

Internal

registerInFormIfPossible()

Register this element at the parent form, if there is a connection to the parent form.

public registerInFormIfPossible() : mixed
Internal

setDataType()

Set the datatype

public setDataType(string $dataType) : mixed
Parameters
$dataType : string

setIdentifier()

Set the identifier of the element

public setIdentifier(string $identifier) : mixed
Parameters
$identifier : string

setIndex()

Set the index of the renderable

public setIndex(int $index) : mixed
Parameters
$index : int
Internal

setLabel()

Set the label which shall be displayed next to the form element

public setLabel(string $label) : mixed
Parameters
$label : string

setOptions()

Set multiple properties of this object at once.

public setOptions(array<string|int, mixed> $options[, bool $resetValidators = false ]) : mixed

Every property which has a corresponding set* method can be set using the passed $options array.

Parameters
$options : array<string|int, mixed>
$resetValidators : bool = false

setRenderingOption()

Set the rendering option $key to $value.

public setRenderingOption(string $key, mixed $value) : mixed
Parameters
$key : string
$value : mixed

setRequest()

public setRequest(ServerRequestInterface|null $request) : void
Parameters
$request : ServerRequestInterface|null 

        

        
    




    

    

                            

            

                            
    

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