72 lines
2.5 KiB
Twig
72 lines
2.5 KiB
Twig
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{#
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/**
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* @file
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* Default theme implementation for a fieldset element and its children.
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*
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* Available variables:
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* - attributes: HTML attributes for the <fieldset> element.
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* - errors: (optional) Any errors for this <fieldset> element, may not be set.
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* - required: Boolean indicating whether the <fieldset> element is required.
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* - legend: The <legend> element containing the following properties:
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* - title: Title of the <fieldset>, intended for use as the text
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of the <legend>.
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* - attributes: HTML attributes to apply to the <legend> element.
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* - description: The description element containing the following properties:
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* - content: The description content of the <fieldset>.
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* - attributes: HTML attributes to apply to the description container.
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* - description_display: Description display setting. It can have these values:
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* - before: The description is output before the element.
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* - after: The description is output after the element (default).
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* - invisible: The description is output after the element, hidden visually
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* but available to screen readers.
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* - children: The rendered child elements of the <fieldset>.
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* - prefix: The content to add before the <fieldset> children.
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* - suffix: The content to add after the <fieldset> children.
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*
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* @see template_preprocess_fieldset()
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*
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* @ingroup themeable
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*/
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#}
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{%
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set classes = [
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'js-form-item',
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'form-item',
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'js-form-wrapper',
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'form-wrapper',
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]
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%}
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<fieldset{{ attributes.addClass(classes) }}>
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{%
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set legend_span_classes = [
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'fieldset-legend',
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required ? 'js-form-required',
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required ? 'form-required',
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]
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%}
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{# Always wrap fieldset legends in a <span> for CSS positioning. #}
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<legend{{ legend.attributes }}>
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<span{{ legend_span.attributes.addClass(legend_span_classes) }}>{{ legend.title }}</span>
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</legend>
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<div class="fieldset-wrapper">
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{% if description_display == 'before' and description.content %}
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<div{{ description.attributes.addClass('description') }}>{{ description.content }}</div>
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{% endif %}
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{% if errors %}
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<div>
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{{ errors }}
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</div>
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{% endif %}
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{% if prefix %}
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<span class="field-prefix">{{ prefix }}</span>
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{% endif %}
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{{ children }}
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{% if suffix %}
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<span class="field-suffix">{{ suffix }}</span>
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{% endif %}
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{% if description_display in ['after', 'invisible'] and description.content %}
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<div{{ description.attributes.addClass('description') }}>{{ description.content }}</div>
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{% endif %}
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</div>
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</fieldset>
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