TYPO3  7.6
Public Member Functions | Protected Member Functions | List of all members
CategoriesViewHelper Class Reference
Inheritance diagram for CategoriesViewHelper:
AbstractViewHelper

Public Member Functions

 initializeArguments ()
 
 render ()
 
- Public Member Functions inherited from 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 ()
 

Protected Member Functions

 findByCategories ($categoryUids, $relationField, $tableName= 'pages')
 
- Protected Member Functions inherited from AbstractViewHelper
 registerArgument ($name, $type, $description, $required=false, $defaultValue=null)
 
 overrideArgument ($name, $type, $description, $required=false, $defaultValue=null)
 
 callRenderMethod ()
 
 getLogger ()
 
 buildRenderChildrenClosure ()
 
 hasArgument ($argumentName)
 

Additional Inherited Members

- Static Public Member Functions inherited from AbstractViewHelper
static renderStatic (array $arguments,\Closure $renderChildrenClosure,\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
 
- Protected Attributes inherited from AbstractViewHelper
 $arguments
 
 $templateVariableContainer
 
 $controllerContext
 
 $renderingContext
 
 $renderChildrenClosure = null
 
 $viewHelperVariableContainer
 
 $objectManager
 
 $escapingInterceptorEnabled = true
 

Detailed Description

A view helper which returns records with assigned categories

= Example =

<ce:menu.categories categoryUids="{0: 1, 1: 2}" as="pages" relationField="categories" table="pages"> <f:for each="{pages}" as="page"> {page.title} </f:for> </ce:menu.categories>

<output> Page with category 1 assigned Page with category 1 and 2 assigned </output>

Definition at line 39 of file CategoriesViewHelper.php.

Member Function Documentation

findByCategories (   $categoryUids,
  $relationField,
  $tableName = 'pages' 
)
protected

Find records from a certain table which have categories assigned

Parameters
array$categoryUidsThe uids of the categories
string$relationFieldField relation in MM table
string$tableNameName of the table to search in
Returns
array
Exceptions
Exception

Definition at line 83 of file CategoriesViewHelper.php.

References CategoryCollection\load().

Referenced by CategoriesViewHelper\render().

initializeArguments ( )

Initialize ViewHelper arguments

Returns
void

Definition at line 48 of file CategoriesViewHelper.php.

References AbstractViewHelper\registerArgument().

render ( )

Render the view helper

Returns
string

Definition at line 61 of file CategoriesViewHelper.php.

References CategoriesViewHelper\findByCategories().