resources/views/modals/create-source.phtml
<?php
declare(strict_types=1);
use Fisharebest\Webtrees\Http\RequestHandlers\CreateSourceAction;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Tree;
/**
* @var Tree $tree
*/
?>
<form method="post" action="<?= e(route(CreateSourceAction::class, ['tree' => $tree->name()])) ?>" id="wt-modal-form">
<?= view('modals/header', ['title' => I18N::translate('Create a source')]) ?>
<div class="modal-body">
<?= view('modals/source-fields', ['tree' => $tree]) ?>
</div>
<?= view('modals/footer-save-cancel') ?>
<?= csrf_field() ?>
</form>
<script>
document.getElementById('wt-modal-form').addEventListener('submit', webtrees.createRecordModalSubmit);
</script>