Fix: SQL Query für Location Filter und JS Scope Probleme behoben

src/articles.php

@@ -85,7 +85,7 @@ $sql = "SELECT
             u.username as creator_name, a.household_id, a.product_designation, 
             c.id AS category_id, c.name AS category_name, c.color AS category_color,
             m.id AS manufacturer_id, m.name AS manufacturer_name,
-            l2.name AS location_level2_name, l1.name AS location_level1_name
+            a.storage_location_id, l2.name AS location_level2_name, l1.name AS location_level1_name
         FROM articles a 
         JOIN users u ON a.user_id = u.id 
         LEFT JOIN categories c ON a.category_id = c.id 
@@ -729,23 +729,4 @@ document.addEventListener('DOMContentLoaded', function () {
 });
 </script>
 
-<?php require_once 'footer.php'; ?>le);
-    filterManufacturer.addEventListener('change', renderTable);
-
-    document.getElementById('btn-expand-all').addEventListener('click', function() {
-        collapsedCategories.clear();
-        renderTable();
-    });
-
-    document.getElementById('btn-collapse-all').addEventListener('click', function() {
-        // Find all currently rendered categories
-        const visibleCategories = Array.from(document.querySelectorAll('.category-header')).map(el => el.getAttribute('data-category'));
-        visibleCategories.forEach(c => collapsedCategories.add(c));
-        renderTable();
-    });
-
-    renderTable();
-});
-</script>
-
 <?php require_once 'footer.php'; ?>

src/storage_locations.php

@@ -398,4 +398,3 @@ function printDiv(divId) {
 </div>
 
 <?php require_once 'footer.php'; ?>
-php require_once 'footer.php'; ?>