From 74a6028c7660ea2cd59aca98289e2d209e7df085 Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Sun, 1 Sep 2019 21:16:37 +0200
Subject: [PATCH] Add function to auto-select dependent fields

---
 assets/js/csvxml-overview.js | 12 ++++++++++++
 index.php                    | 15 +++++++++++----
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/assets/js/csvxml-overview.js b/assets/js/csvxml-overview.js
index ef9efd3..a11fd7a 100644
--- a/assets/js/csvxml-overview.js
+++ b/assets/js/csvxml-overview.js
@@ -39,6 +39,18 @@
         field.textContent = newValue;
         field.classList.toggle("humanTLToggled");
 
+        if (field.classList.contains("humanTLToggled") === false) return;
+
+        let dependencies = field.getAttribute("data-dependencies");
+        if (dependencies !== undefined && dependencies !== null) {
+            let linkedFields = dependencies.split(";");
+            for (let i = 0, max = linkedFields.length; i < max; i++) {
+                let linkedField = document.getElementById(linkedFields[i]);
+                if (linkedField.classList.contains("humanTLToggled") === true) continue;
+                toggleListFieldSelectionState(linkedField);
+            }
+        }
+
     }
 
     doForFieldList(function(field) {
diff --git a/index.php b/index.php
index 7e2d486..f31fe66 100644
--- a/index.php
+++ b/index.php
@@ -66,7 +66,8 @@ require __DIR__ . "/values/availableFields.php";
 $tooltips = [];
 foreach ($availableFields as $headline => $fields) {
 
-    echo "<h3>{$headline}</h3>
+    echo "
+    <h3>{$headline}</h3>
     <ul class='fieldList'>
 ";
 
@@ -76,10 +77,14 @@ foreach ($availableFields as $headline => $fields) {
         else $hasTooltip = false;
 
         echo "
-<li data-alt='{$field['name_human_readable']}' data-value='{$fieldName}' data-for='{$fieldName}' class='";
+        <li id='{$fieldName}' 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}";
+        echo "'";
+        if (!empty($field['dependsOn'])) {
+            echo " data-dependencies='" . htmlspecialchars(implode(";", $field['dependsOn'])) . "'";
+        }
+        echo ">{$fieldName}";
 
         if (!empty($field['explica'])) $toolTipExplica = "</p><h5>General</h5><p>" . $field['explica'];
         else $toolTipExplica = "";
@@ -88,7 +93,9 @@ foreach ($availableFields as $headline => $fields) {
         echo "</li>";
     }
 
-    echo '</ul>';
+    echo '
+</ul>
+';
 
 }