add aria-label to all tooltips and align usage in vue as well, fixes #4330

Closes #4330

Merge request studip/studip!3132

1 files changed, 3 insertions, 12 deletions

diff --git a/lib/visual.inc.php b/lib/visual.inc.php
index 7b7ef10..0802606 100644
--- a/lib/visual.inc.php
+++ b/lib/visual.inc.php
@@ -596,12 +596,7 @@ function tooltipIcon($text, $important = false, $html = false): string
 
     // render tooltip
     $template = $GLOBALS['template_factory']->open('shared/tooltip');
-    return $template->render([
-        'text'       => $text,
-        'important'  => $important,
-        'html'       => $html,
-        'tooltip_id' => md5($text)
-    ]);
+    return $template->render(compact('text', 'important', 'html'));
 }
 
 /**
@@ -613,13 +608,9 @@ function tooltipIcon($text, $important = false, $html = false): string
 function tooltipHtmlIcon($text, $important = false)
 {
     // render tooltip
+    $html = true;
     $template = $GLOBALS['template_factory']->open('shared/tooltip');
-    return $template->render([
-        'text'       => $text,
-        'important'  => $important,
-        'html'       => true,
-        'tooltip_id' => md5($text)
-    ]);
+    return $template->render(compact('text', 'important', 'html'));
 }
 
 /**