26 lines
681 B
ReStructuredText
26 lines
681 B
ReStructuredText
``attribute``
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=============
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.. versionadded:: 1.2
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The ``attribute`` function was added in Twig 1.2.
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The ``attribute`` function can be used to access a "dynamic" attribute of a
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variable:
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.. code-block:: jinja
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{{ attribute(object, method) }}
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{{ attribute(object, method, arguments) }}
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{{ attribute(array, item) }}
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In addition, the ``defined`` test can check for the existence of a dynamic
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attribute:
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.. code-block:: jinja
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{{ attribute(object, method) is defined ? 'Method exists' : 'Method does not exist' }}
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.. note::
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The resolution algorithm is the same as the one used for the ``.``
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notation, except that the item can be any valid expression.
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