Pull Request for Issue #46088

Summary of Changes

This pull request fixes a bug in the Grid.php helper.
The change ensures that the required JavaScript asset for list views is loaded when rendering the checkbox for the list view via the Grid Helper.

Testing Instructions

For testing purposes, a component with a backend list view is required in which the script is not already loaded by another layout.

To test this, you have to comment out this two lines directly and check in the backend list-view of the articles list.

• joomla-cms/layouts/joomla/searchtools/grid/sort.php

  Line 32 in 25a9efc

  Factory::getDocument()->getWebAssetManager()->useScript('list-view');

  .

• joomla-cms/layouts/joomla/button/action-button.php

  Line 30 in 25a9efc

  Factory::getDocument()->getWebAssetManager()->useScript('list-view');

Or use your own component that does not use this layouts.

Actual result BEFORE applying this Pull Request

Checking a single checkbox in the grid view, does not enable the action button in the toolbar.
See an example here #46088 (comment)

Expected result AFTER applying this Pull Request

The action buttons in the toolbar are enabled.

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

It would be great if you could both test with the components that were affected. @jlexart-joomla @joeforjoomla