Rename Views method render_item() to renderItem() in MultiItemsFieldHandlerInterface

I don't think this deprecation work is a suitable first issue. Also, unassigning due to no recent activity here.

Hi,

I’ve made the necessary updates to address the deprecation of the render_item() method. Here’s a summary of the changes:

Code Changes: The render_item() method has been replaced with renderItem() across the affected files. The deprecated method now triggers a deprecation notice, guiding developers to use the new method.

Documentation: The doc blocks in the relevant files have been updated to reflect the deprecation.

Change Record: A change record → has been drafted, detailing the deprecation of render_item() in Drupal 11.x and its removal in Drupal 12.x, with a reference to the issue for further context.

Please review the changes and kindly advise if any further modifications are required.

Thanks!

Deprecation link should point to the CR not the issue.

Also since this probably used in a few contrib spots (I know I have a module or two that uses render_items) believe we need simple legacy test to verify deprecation message.

Hi, I’ve added tests to address the deprecation of the render_item() method.

Kindly review the changes and please let me know if any further modifications are required.

Thanks!

So deprecation tests should be triggered by calling the method. Example testDeprecateRenderPlain

Hi, I have updated the test cases to ensure that deprecation warnings are triggered by calling the deprecated methods directly, as per the feedback.

Please review the changes and let me know if any further adjustments are needed. Your feedback is appreciated.

Thanks!

Resolved the Test case failures.

Should of noticed before but issue summary is incomplete. Full template should be used.

2 nitpicky comments on MR but rest seems addressed