From 414217e069beba8516d67697289afac192ea6f3e Mon Sep 17 00:00:00 2001
From: buttle <chris@gatopelao.org>
Date: Sat, 3 Apr 2021 18:56:54 +0200
Subject: [PATCH] render with unique ids

---
 src/Site/BlockLayout/PanoramaViewer.php        | 8 +++-----
 view/common/block-layout/panorama-viewer.phtml | 4 ++--
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/Site/BlockLayout/PanoramaViewer.php b/src/Site/BlockLayout/PanoramaViewer.php
index a2499c8..414a39f 100644
--- a/src/Site/BlockLayout/PanoramaViewer.php
+++ b/src/Site/BlockLayout/PanoramaViewer.php
@@ -70,14 +70,12 @@ class PanoramaViewer extends AbstractBlockLayout
 		}
 
 		$urls = [];
-		$pannellum_ids = [];
-    $id = 1;
+		static $id = 0;
+
 		foreach ($attachments as $attachment)
 		{
 			foreach($attachment->item()->media() as $media)
 			{
-        $id = $id +1;
-        array_push($pannellum_ids, "pv-{$id}");
 				$mediaType = $media->mediaType();
 				$mediaRenderer = $media->renderer();
 				if (strpos($mediaType, 'image/') !== false) {
@@ -91,7 +89,7 @@ class PanoramaViewer extends AbstractBlockLayout
 			'title' => $block->dataValue('title'),
 			'height' => $block->dataValue('height'),
 			'urls' => $urls,
-      'pannellum_ids' => $pannellum_ids,
+      'id' => 'pv-' . ++$id,
 		]);
 	}
 }
diff --git a/view/common/block-layout/panorama-viewer.phtml b/view/common/block-layout/panorama-viewer.phtml
index 59eda80..144fddc 100644
--- a/view/common/block-layout/panorama-viewer.phtml
+++ b/view/common/block-layout/panorama-viewer.phtml
@@ -17,12 +17,12 @@
 	</style>
 
 	<div class="pannellum">
-		<div id="<?= $pannellum_ids[0] ?>" class="panorama-viewer"></div>
+		<div id="<?= $id ?>" class="panorama-viewer"></div>
 	</div>
 
 	<script>
 
-		pannellum.viewer("<?= $pannellum_ids[0] ?>", {
+		pannellum.viewer("<?= $id ?>", {
 					type: "<?= $panorama_type ?>",
 					autoLoad: true,
 					panorama: "<?= $urls[0]; ?>",