View Helpers

A selection of Fluid view helpers is provided by the Anthology extension for use in model templates.

Pre-filtered Category Links

Where a list of native TYPO3 categories is output in the single or list view, these can be linked directly to the Anthology list view with the corresponding filter pre-set.

As categories are the responsibility of the Extbase model, the category must be an instance of LiquidLight\Anthology\Domain\Model\Category.

Arguments

Argument	Type	Required	Description
`listPage`	`int`	No	The UID of the page on which the list view for the current model is configured. If omitted, the current page is used
`category`	`Category`	Yes	The category by which the list view is filtered
`class`, `id`, `data-*` etc.	`string`	No	Standard tag attributes, applied to the rendered `<a>` tag

Requirements

A Category filter must be configured on the list page for the category's parent category

Fallback

If the requirements are not met, or the current request cannot be determined, no link is created and the contents of the view helper are rendered as plain text.

Code Example <html
	xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
	xmlns:a="http://typo3.org/ns/LiquidLight/Anthology/ViewHelpers"
	data-namespace-typo3-fluid="true"
>
	<f:if condition="{record.categories}">
		<ul class="anthology-categories">
			<f:for each="{record.categories}" as="category">
				<li>
					<a:categoryLink listPage="{settings.listView}" category="{category}">
						{category.title}
					</a:categoryLink>
				</li>
			</f:for>
		</ul>
	</f:if>
</html>        
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Known Limitations

The listPage argument must be specified in the single view for this to function correctly, as the current page would otherwise be used (which is correct only in the list view)
The plugin must be of the same type on both single and list view pages (e.g. Base Anthology/News/Event)
If multiple Anthology plugins exist on the list page, it cannot be determined to which the filter should be applied