73 lines
1.4 KiB
ReStructuredText
73 lines
1.4 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _feature-99285-1670321970:
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==========================================
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Feature: #99285 - Add Fluid TrimViewHelper
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==========================================
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See :issue:`99285`
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Description
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===========
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A trim ViewHelper to trim strings is now available.
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Possible sides are:
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* `both` Strip whitespace (or other characters) from the beginning and end of a string
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* `left` Strip whitespace (or other characters) from the beginning of a string
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* `right` Strip whitespace (or other characters) from the end of a string
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Examples
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--------
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Trim from both sides
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~~~~~~~~~~~~~~~~~~~~
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.. code-block:: html
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#<f:format.trim> String to be trimmed. </f:format.trim>#
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Results in the output:
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.. code-block:: text
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#String to be trimmed.#
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Trim only one side
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~~~~~~~~~~~~~~~~~~
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.. code-block:: html
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#<f:format.trim side="right"> String to be trimmed. </f:format.trim>#
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Results in the output:
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.. code-block:: text
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# String to be trimmed.#
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Trim special characters
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~~~~~~~~~~~~~~~~~~~~~~~
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.. code-block:: html
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#<f:format.trim characters=" St."> String to be trimmed. </f:format.trim>#
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Results in the output:
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.. code-block:: text
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#ring to be trimmed#
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Impact
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======
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The new ViewHelper can be used in all new projects. There is no interference
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with any part of existing code.
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.. index:: Fluid, Frontend, ext:fluid
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