node_revisions_table $build should specify class as array

Created on 3 November 2021, almost 3 years ago
Updated 18 December 2023, 10 months ago

Problem/Motivation

A contrib module preprocessing table elements exposed this bug, which is that #attributes['class'] is specified as a string instead of an array when creating the node_revisions_table render element. When browsing a node revisions page, error is [] operator is not supported for strings.

Steps to reproduce

Add table preprocessing:

function MODULE_preprocess_table(&$variables) {
  $variables['attributes']['class'][] = 'newclass';
}

and browse to /node/XX/revisions

Proposed resolution

Fix the 'class' assignment.

Remaining tasks

See patch below.

User interface changes

n/a

API changes

n/a

Data model changes

n/a

πŸ› Bug report
Status

Closed: duplicate

Version

11.0 πŸ”₯

Component
Node systemΒ  β†’

Last updated about 23 hours ago

No maintainer
Created by

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