When using the Allowed Formats → module, it introduces a multidimensional array for its setting which lead to this error when acessing the CT manage field page :
Warning: Array to string conversion in Drupal\field_ui_extras\FieldSummaryBase->processRow() (line 168 of modules/contrib/field_ui_extras/src/FieldSummaryBase.php).
Drupal\field_ui_extras\FieldSummaryBase->processRow(Array) (Line: 121)
This is due to this code :
if ($item['mode'] == 'inline') {
$info_markup .= $item['value'];
}
elseif ($item['mode'] == 'list') {
$info_markup .= '<ul><li>';
$info_markup .= implode('</li><li>', $item['items']);
$info_markup .= '</li></ul>';
}
Which will break when in list mode as $item['items'] will be a multidimensional array.
Also the display will show Array instead of a list of the options, cf. this image :
Install the module "allowed format", add a text_long field and visit the manage field page of the CT.
Test this value and update code.
Patch to be posted.
Also when seeing this special case, there is some CSS that breaks the <ul><li> format so we will introduce a CSS fix for this :
Before:
After:
None
None
Needs review
2.0
Code
Pervious patch was buggy with some configurations, adding a new patch.
Here is the correct patch.
As we could have a multidimensionaly array, I decided to flatten it like this:
$items_values = array_merge([], ...$item['items']);
$info_markup .= implode('</li><li>', $items_values);