TYPO3
7.6
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Public Member Functions | |
render ($for= '', $as= 'validationResults') | |
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 () | |
Additional Inherited Members | |
Static Public Member Functions inherited from AbstractViewHelper | |
static | renderStatic (array $arguments,\Closure $renderChildrenClosure,\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext) |
Protected Member Functions inherited from AbstractViewHelper | |
registerArgument ($name, $type, $description, $required=false, $defaultValue=null) | |
overrideArgument ($name, $type, $description, $required=false, $defaultValue=null) | |
callRenderMethod () | |
getLogger () | |
buildRenderChildrenClosure () | |
hasArgument ($argumentName) | |
Protected Attributes inherited from AbstractViewHelper | |
$arguments | |
$templateVariableContainer | |
$controllerContext | |
$renderingContext | |
$renderChildrenClosure = null | |
$viewHelperVariableContainer | |
$objectManager | |
$escapingInterceptorEnabled = true | |
Validation results view helper
= Examples =
<f:form.validationResults> <f:if condition="{validationResults.flattenedErrors}">
f:for each="{validationResults.flattenedErrors}" as="errors" key="propertyPath"> {propertyPath}
f:for each="{errors}" as="error"> {error.code}: {error} </f:for> </f:for> </f:if> </f:form.validationResults> <output>
</output>
<f:form.validationResults for="someProperty"> <f:if condition="{validationResults.flattenedErrors}">
f:for each="{validationResults.errors}" as="error"> {error.code}: {error} </f:for> </f:if> </f:form.validationResults> <output>
</output>
Definition at line 71 of file ValidationResultsViewHelper.php.
render | ( | $for = '' , |
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$as = 'validationResults' |
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) |
Iterates through selected errors of the request.
string | $for | The name of the error name (e.g. argument name or property name). This can also be a property path (like blog.title), and will then only display the validation errors of that property. |
string | $as | The name of the variable to store the current error |
Definition at line 81 of file ValidationResultsViewHelper.php.
References AbstractViewHelper\renderChildren().