Categories HMENU¶
Makes a menu of pages belonging to one or more categories. If a page belongs to several of the selected categories, it will appear only once. By default pages are unsorted.
Each in the resulting array of pages gets an additional entry with key
_categories containing the list of categories the page belongs to,
as a comma-separated list of uid's. It can be accessed with
field or data
like any other field.
Properties¶
special.value¶
Property
special.value
Data type
list of categories / stdWrap
Description
Comma-separated list of categories uid's.
Example:
20 = HMENU
20 {
special = categories
special.value = 1,2
1 = TMENU
1.NO {
...
}
}
special.sorting¶
Property
special.sorting
Description
Which field from the "pages" table should be used for sorting. Language overlays are taken into account, so alphabetical sorting on the "title" field, for example, will work.
If an unknown field is defined, the pages will not be sorted.
special.order¶
Property
special.order
Data type
"asc" or "desc" / stdWrap
Default
asc
Description
Order in which the pages should be ordered, ascending or descending. Should be "asc" or "desc", case-insensitive. Will default to "asc" in case of invalid value.
[tsref:(cObject).HMENU.special = categories]
Example¶
Menu of pages in a certain category¶
The content element Menu > Categorized pages provided by the system
extension EXT:fluid_styled_content is configured with a MenuProcessor
which is based on the options of the HMENU and provides
all its properties:
# Pages for selected categories:
# ...
#
# CType: menu_categorized_pages
tt_content.menu_categorized_pages =< lib.contentElement
tt_content.menu_categorized_pages {
templateName = MenuCategorizedPages
dataProcessing {
10 = menu
10 {
special = categories
special {
value.field = selected_categories
relation.field = category_field
sorting = title
order = asc
}
dataProcessing {
10 = files
10 {
references.fieldName = media
}
}
}
}
}
The following Fluid template can be used to style the menu:
<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers" data-namespace-typo3-fluid="true">
<f:layout name="Default" />
<f:section name="Main">
<f:if condition="{menu}">
<ul>
<f:for each="{menu}" as="page">
<li>
<a href="{page.link}"{f:if(condition: page.target, then: ' target="{page.target}"')}{f:if(condition: page.current, then: ' aria-current="page"')} title="{page.title}">
<span>{page.title}</span>
</a>
</li>
</f:for>
</ul>
</f:if>
</f:section>
</html>