Kontainer remove button fails in paragraphs with cardinality > 1

Created on 23 January 2024, about 1 year ago

Updated 20 January 2025, 11 days ago

Problem/Motivation

The remove button for the Kontainer reference item removes all values in the paragraph field after Drupal 10.2, because the $delta argument in the formElement function is no longer incremented within the paragraph field.

Steps to reproduce

Install the paragraphs module
Create a paragraph type with the Kontainer media reference field
Add a field referencing the created paragraph type to a node and set its cardinality to unlimited
Add/edit the node with the paragraph field and add multiple Kontainer items within it
Click the (Kontainer) remove button (next to the Kontainer select button) on any of the Kontainer items within the paragraph field
All of the entries within the paragraph field are removed

Proposed resolution

Either disable the remove button for paragraph reference fields (because
the remove button from paragraphs can be used) and add a hint message to the field widget with an explanation or add subform
deltas from $form['#parents'] to data-kontainer-selector
attributes in the Kontainer reference item widget.

🐛 Bug report

Status

Active

Version

1.0

Component

Code

Created by

🇸🇮Slovenia slogar32

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Merge Requests

!11Kontainer remove button fails in paragraphs with cardinality > 1
Open
🇸🇮Slovenia bcizej
updated 8 days ago

Comments & Activities

Issue created by @slogar32
First commit to issue fork.
Merge request !11Exclude remove button from paragraphs and fields with unlimited cardinality → (Open) created by bcizej
Comment 11 days ago →
🇸🇮Slovenia bcizej
PR created. The "Remove" button will be displayed only for reference fields that are not in a paragraph or fields that have a fixed cardinality. In other cases there is already a "Remove" button displayed that handles removing fields/values.
First commit to issue fork.

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