show_a_single_image.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\UI\examples\Modal\LightboxImagePage;
 
function show_a_single_image()
{
    global $DIC;
    $factory = $DIC->ui()->factory();
    $renderer = $DIC->ui()->renderer();
    $image = $factory->image()->responsive("assets/ui-examples/images/Image/mountains.jpg", "Image source: https://stocksnap.io, Creative Commons CC0 license");
    $page = $factory->modal()->lightboxImagePage($image, 'Mountains');
    $modal = $factory->modal()->lightbox($page);
    $button = $factory->button()->standard('Show Image', '')
        ->withOnClick($modal->getShowSignal());
 
    return $renderer->render([$button, $modal]);
}