From 5353cc9c6942d9b979a5cadd90e70bf5f87db657 Mon Sep 17 00:00:00 2001
From: Fabian Helfer <fhelfer@databay.de>
Date: Fri, 30 Jan 2026 15:01:13 +0100
Subject: [PATCH] [Fix] 0047062 UI: Canvas height attribute must be numeric (no
 "px")

---
 .../UI/src/Implementation/Component/Chart/Bar/Renderer.php    | 4 ++--
 .../ILIAS/UI/tests/Component/Chart/Bar/ChartBarTest.php       | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/components/ILIAS/UI/src/Implementation/Component/Chart/Bar/Renderer.php b/components/ILIAS/UI/src/Implementation/Component/Chart/Bar/Renderer.php
index f80980c61f60..87657fd49384 100755
--- a/components/ILIAS/UI/src/Implementation/Component/Chart/Bar/Renderer.php
+++ b/components/ILIAS/UI/src/Implementation/Component/Chart/Bar/Renderer.php
@@ -136,7 +136,7 @@ protected function determineHeightForHorizontal(Bar\Bar $component): string
             $height = $max_height;
         }
 
-        return $height . "px";
+        return (string) (int) $height;
     }
 
     protected function determineHeightForVertical(Bar\Bar $component): string
@@ -149,7 +149,7 @@ protected function determineHeightForVertical(Bar\Bar $component): string
             $height = $max_height;
         }
 
-        return $height . "px";
+        return (string) (int) $height;
     }
 
     protected function getAccessibilityList(
diff --git a/components/ILIAS/UI/tests/Component/Chart/Bar/ChartBarTest.php b/components/ILIAS/UI/tests/Component/Chart/Bar/ChartBarTest.php
index 8b805ced8b13..3b8c478dabac 100755
--- a/components/ILIAS/UI/tests/Component/Chart/Bar/ChartBarTest.php
+++ b/components/ILIAS/UI/tests/Component/Chart/Bar/ChartBarTest.php
@@ -345,7 +345,7 @@ public function testRenderHorizontal(): void
 
         $expected_html = <<<EOT
 <div class="il-chart-bar-horizontal">
-    <canvas id="id_1" height="150px" aria-label="bar123" role="img"></canvas>
+    <canvas id="id_1" height="150" aria-label="bar123" role="img"></canvas>
 </div>
 <div class="sr-only">
     <dl>
@@ -378,7 +378,7 @@ public function testRenderVertical(): void
 
         $expected_html = <<<EOT
 <div class="il-chart-bar-vertical">
-    <canvas id="id_1" height="165px" aria-label="bar123" role="img"></canvas>
+    <canvas id="id_1" height="165" aria-label="bar123" role="img"></canvas>
 </div>
 <div class="sr-only">
     <dl>