TYPO3\CMS\Fluid\ViewHelpers\AliasViewHelper Class Reference

Inheritance diagram for TYPO3\CMS\Fluid\ViewHelpers\AliasViewHelper:

Public Member Functions
	render (array $map)
Public Member Functions inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
	setArguments (array $arguments)
	setRenderingContext (\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
	injectReflectionService (\TYPO3\CMS\Extbase\Reflection\ReflectionService $reflectionService)
	isEscapingInterceptorEnabled ()
	setViewHelperNode (\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\ViewHelperNode $node)
	setRenderChildrenClosure (\Closure $renderChildrenClosure)
	initializeArgumentsAndRender ()
	initialize ()
	renderChildren ()
	prepareArguments ()
	validateArguments ()
	initializeArguments ()
	compile ($argumentsVariableName, $renderChildrenClosureVariableName, &$initializationPhpCode, \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode $syntaxTreeNode, \TYPO3\CMS\Fluid\Core\Compiler\TemplateCompiler $templateCompiler)
	resetState ()

Additional Inherited Members
Static Public Member Functions inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
static	renderStatic (array $arguments, \Closure $renderChildrenClosure, \TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
Protected Member Functions inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
	registerArgument ($name, $type, $description, $required=FALSE, $defaultValue=NULL)
	overrideArgument ($name, $type, $description, $required=FALSE, $defaultValue=NULL)
	callRenderMethod ()
	buildRenderChildrenClosure ()
	hasArgument ($argumentName)
Protected Attributes inherited from TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
	$arguments
	$templateVariableContainer
	$controllerContext
	$renderingContext
	$renderChildrenClosure = NULL
	$viewHelperVariableContainer
	$objectManager
	$escapingInterceptorEnabled = TRUE

Detailed Description

Declares new variables which are aliases of other variables. Takes a "map"-Parameter which is an associative array which defines the shorthand mapping.

The variables are only declared inside the <f:alias>...</f:alias>-tag. After the closing tag, all declared variables are removed again.

= Examples =

<f:alias map="{x: 'foo'}">{x}</f:alias> <output> foo </output>

<f:alias map="{x: foo.bar.baz, y: foo.bar.baz.name}"> {x.name} or {y} </f:alias> <output> [name] or [name] depending on {foo.bar.baz} </output>

Definition at line 42 of file AliasViewHelper.php.

Member Function Documentation

render()

TYPO3\CMS\Fluid\ViewHelpers\AliasViewHelper::render

(

array

$map

)

Parameters

array

$map

array that specifies which variables should be mapped to which alias

Returns

string Rendered string

Definition at line 50 of file AliasViewHelper.php.

References TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper\renderChildren().