TrimViewHelper extends AbstractViewHelper uses CompileWithRenderStatic
This class is the implementation of a Fluid ViewHelper.
View this class in the TYPO3 ViewHelper reference: <f:format.trim>
This ViewHelper strips whitespace (or other characters) from the beginning and end of a string.
Possible sides are:
both (default)
Strip whitespace (or other characters) from the beginning and end of a string
left or start
Strip whitespace (or other characters) from the beginning of a string
right or end
Strip whitespace (or other characters) from the end of a string
Examples
Defaults
::
#<f:format.trim> String to be trimmed. </f:format.trim>#
.. code-block:: text
#String to be trimmed.#
Trim only one side
::
#<f:format.trim side="right"> String to be trimmed. </f:format.trim>#
.. code-block:: text
String to be trimmed.#
Trim special characters
::
#<f:format.trim characters=" St."> String to be trimmed. </f:format.trim>#
.. code-block:: text
#ring to be trimmed#
Table of Contents
Properties
- $escapeChildren : bool
- Output is escaped already. We must not escape children, to avoid double encoding.
Methods
- initializeArguments() : void
- renderStatic() : string
Properties
$escapeChildren
Output is escaped already. We must not escape children, to avoid double encoding.
protected
bool
$escapeChildren
= false
Methods
initializeArguments()
public
initializeArguments() : void
renderStatic()
public
static renderStatic(array<string|int, mixed> $arguments, Closure $renderChildrenClosure, RenderingContextInterface $renderingContext) : string
Parameters
- $arguments : array<string|int, mixed>
- $renderChildrenClosure : Closure
- $renderingContext : RenderingContextInterface
Return values
string —the trimmed value