6.3 Widget ViewHelpers

Question 1 of 6

1

Which statements about Widgets are correct? (2)

Select one or more of the following:

Widgets are ViewHelpers
Widgets feature their own controller
Widgets are interfaces
Widgets cannot be cascaded
Widgets do not return any content, but process them

Explanation

Question 2 of 6

1

Which statements about Widgets are correct? (3)

Select one or more of the following:

Widget classes always extend the abstract class \TYPO3\CMS\Fluid\Core\Widget\AbstractWidgetViewHelper
A Widget must have its own template
Widget class files should be stored in directory Classes/ViewHelpers/Widget/
Widgets can only be used in the frontend
Widgets can only be used in the backend
Widgets use their own ViewHelpers to manage sub-requests

Explanation

Question 3 of 6

1

Which statements about files and directories for Widgets are correct by convention? (3)

Select one or more of the following:

Widget class files are located under Classes/ViewHelpers/Widgets/
Widget class files are located under Classes/Widgets/
The controller class file of a Widget-ViewHelper is located under Classes/ViewHelpers/Widgets/Controller/
The controller class file of a Widget-ViewHelper is located under Classes/Controller/Widgets/
Widgets must be registered in the global configuration file
typo3conf/LocalConfiguration.php
Template files of a Widget are located under
Resources/Private/Templates/ViewHelpers/Widget/<widgetname>/

Explanation

Question 4 of 6

1

Which Widget ViewHelpers are provided by the TYPO3 core by default? (3)

Select one or more of the following:

<f:widget.paginate> for the pagination of objects
<f:widget.sort> for sorting objects and arrays in alphanumeric order.
<f:widget.metaTags> for adding meta tags to the HTML output.
<f:widget.filter> for removing swearword from a text.
<f:widget.autocomplete> for auto-completing input fields.
<f:widget.link> for creating links to Extbase actions within widgets

Explanation

Question 5 of 6

1

How can a custom template be used for a Widget shipped with the TYPO3 core? (1)

Select one or more of the following:

This is not possible, because Widget templates are not configurable
By utilising the subkey view.widget in TypoScript
By utilising the subkey view.template in TypoScript
If the template is located in the sub-directory widget, nothing more needs to be done
Template files with the file extension _w.html are automatically treated as Widget templates

Explanation

Question 6 of 6

1

Which input values can be processed by the Paginate-ViewHelper? (3)

Select one or more of the following:

\TYPO3\CMS\Extbase\ViewHelpers\Paginate\InputValues
\TYPO3\CMS\Extbase\Persistence\Generic\QueryResultInterface
\TYPO3\CMS\Extbase\Persistence\ObjectStorage
\TYPO3\CMS\Extbase\Persistence\ObjectStorageInterface
\ArrayAccess

	Created by Pascal Bartl about 3 years ago

TYPO3 CD 2020 (zweite Auflage) Quiz on 6.3 Widget ViewHelpers, created by Pascal Bartl on 09/04/2021.

6.3 Widget ViewHelpers

Question 1 of 6

Which statements about Widgets are correct? (2)

Select one or more of the following:

Explanation

Question 2 of 6

Which statements about Widgets are correct? (3)

Select one or more of the following:

Explanation

Question 3 of 6

Which statements about files and directories for Widgets are correct by convention? (3)

Select one or more of the following:

Explanation

Question 4 of 6

Which Widget ViewHelpers are provided by the TYPO3 core by default? (3)

Select one or more of the following:

Explanation

Question 5 of 6

How can a custom template be used for a Widget shipped with the TYPO3 core? (1)

Select one or more of the following:

Explanation

Question 6 of 6

Which input values can be processed by the Paginate-ViewHelper? (3)

Select one or more of the following:

Explanation