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Show a notice flash if the content of labels is empty

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This implements the suggestion of issue #297
This commit is contained in:
Jan Böhmer 2023-06-27 00:18:47 +02:00
parent 742f1f4622
commit 20826daa18
2 changed files with 11 additions and 0 deletions
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5
src/Controller/LabelController.php
View file

@ -126,6 +126,11 @@ class LabelController extends AbstractController
new FormError($this->translator->trans('label_generator.no_entities_found'))
);
}
//When the profile lines are empty, show a notice flash
if (trim($form_options->getLines()) === '') {
$this->addFlash('notice', 'label_generator.no_lines_given');
}
}
return $this->render('label_system/dialog.html.twig', [

6
translations/messages.en.xlf
View file

@ -11463,5 +11463,11 @@ Element 3</target>
<target>Auto (decide based on system settings)</target>
</segment>
</unit>
<unit id="9N0N8aL" name="label_generator.no_lines_given">
<segment>
<source>label_generator.no_lines_given</source>
<target>No text content given! The labels will remain empty.</target>
</segment>
</unit>
</file>
</xliff>