Thumbnail ViewHelper <be:thumbnail>
ViewHelper for the backend which generates an <img> tag with the special URI to render thumbnails deferred.
<be:thumbnail image="{file.resource}" width="{thumbnail.width}" height="{thumbnail.height}" />
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Go to the source code of this ViewHelper: ThumbnailViewHelper.php (GitHub).
Arguments
Allows arbitrary arguments
This ViewHelper allows you to pass arbitrary arguments not defined below directly
to the HTML tag created. This includes custom
data- arguments.
The following arguments are available for the thumbnail ViewHelper:
additionalAttributes
-
- Type
- array
Additional tag attributes. They will be added directly to the resulting HTML tag.
aria
-
- Type
- array
Additional aria-* attributes. They will each be added with a "aria-" prefix.
context
-
- Type
- string
- Default
- 'Image.Preview'
context for image rendering
crop
-
- Type
- string|bool
overrule cropping of image (setting to FALSE disables the cropping set in FileReference)
cropVariant
-
- Type
- string
- Default
- 'default'
select a cropping variant, in case multiple croppings have been specified or stored in FileReference
data
-
- Type
- array
Additional data-* attributes. They will each be added with a "data-" prefix.
height
-
- Type
- string
height of the image. This can be a numeric value representing the fixed height of the image in pixels. But you can also perform simple calculations by adding "m" or "c" to the value. See imgResource.width for possible options.
image
-
- Type
- object
a FAL object (\TYPO3\CMS\Core\Resource\File or \TYPO3\CMS\Core\Resource\FileReference)
maxHeight
-
- Type
- int
maximum height of the image
maxWidth
-
- Type
- int
maximum width of the image
minHeight
-
- Type
- int
minimum height of the image
minWidth
-
- Type
- int
minimum width of the image
src
-
- Type
- string
- Default
- ''
a path to a file, a combined FAL identifier or an uid (int). If $treatIdAsReference is set, the integer is considered the uid of the sys_file_reference record. If you already got a FAL object, consider using the $image parameter instead
treatIdAsReference
-
- Type
- bool
- Default
- false
given src argument is a sys_file_reference record
width
-
- Type
- string
width of the image. This can be a numeric value representing the fixed width of the image in pixels. But you can also perform simple calculations by adding "m" or "c" to the value. See imgResource.width for possible options.