From c282cfcff3e2d4b003acebb992e0a843e7872ea0 Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Sun, 1 Sep 2019 20:59:25 +0200
Subject: [PATCH] Remove tooltips where no additional information is available

---
 index.php | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/index.php b/index.php
index 1132e26..7e2d486 100644
--- a/index.php
+++ b/index.php
@@ -71,12 +71,20 @@ foreach ($availableFields as $headline => $fields) {
 ";
 
     foreach($fields as $fieldName => $field) {
+
+        if (!empty($field['remark']) or !empty($field['explica'])) $hasTooltip = true;
+        else $hasTooltip = false;
+
         echo "
-<li data-alt='{$field['name_human_readable']}' data-value='{$fieldName}' data-for='{$fieldName}' class='newToolTipTag";
+<li data-alt='{$field['name_human_readable']}' data-value='{$fieldName}' data-for='{$fieldName}' class='";
+        if ($hasTooltip === true) echo " newToolTipTag";
         if ($field['required'] === true) echo " requiredField";
         echo "'>{$fieldName}";
-        $toolTip = generateHelpTooltip($fieldName, $field['name_human_readable'], "{$field['remark']}</p><h5>General</h5><p>" . $field['explica']);
-        $tooltips[] = $toolTip[0];
+
+        if (!empty($field['explica'])) $toolTipExplica = "</p><h5>General</h5><p>" . $field['explica'];
+        else $toolTipExplica = "";
+        $toolTip = generateHelpTooltip($fieldName, $field['name_human_readable'], "{$field['remark']}{$toolTipExplica}");
+        if ($hasTooltip) $tooltips[] = $toolTip[0];
         echo "</li>";
     }