UX improvements in data views

api/export.php

@@ -58,12 +58,7 @@ $qStmt = $pdo->prepare("SELECT questionID, defaultText, type, orderIndex, config
 $qStmt->execute([':id' => $qnID]);
 $questions = $qStmt->fetchAll(PDO::FETCH_ASSOC);
 $questionIDs = array_column($questions, 'questionID');
-$questionColumnLabels = [];
+$resultColumns = qdb_results_export_columns($questions, $qnID);
-foreach ($questions as &$q) {
-    $cfg = json_decode($q['configJson'] ?? '{}', true) ?: [];
-    $questionColumnLabels[$q['questionID']] = qdb_question_column_label($cfg, $q['defaultText'], $q['questionID'], $qnID);
-}
-unset($q);
 
 // Build answer-option lookup for resolving display text
 $optionTextMap = [];
@@ -121,10 +116,10 @@ foreach ($clients as $c) {
     $answerMap = [];
     foreach ($answers as $a) $answerMap[$a['questionID']] = $a;
 
-    foreach ($questions as $q) {
+    foreach ($resultColumns as $col) {
-        $qid = $q['questionID'];
+        $qid = $col['questionID'];
         $a = $answerMap[$qid] ?? null;
-        $row[$questionColumnLabels[$qid]] = qdb_format_client_answer_display($q, $a, $optionTextMap);
+        $row[$col['header']] = qdb_results_column_cell_value($col, $a, $optionTextMap);
     }
     $rows[] = $row;
 }
@@ -149,8 +144,8 @@ if (!empty($rows)) {
     }
 } else {
     $header = ['clientCode', 'coach', 'supervisor', 'status', 'sumPoints', 'startedAt', 'completedAt'];
-    foreach ($questions as $q) {
+    foreach ($resultColumns as $col) {
-        $header[] = $questionColumnLabels[$q['questionID']] ?? $q['defaultText'];
+        $header[] = $col['header'];
     }
     fputcsv($out, $header);
 }

common.php

@@ -532,6 +532,73 @@ function qdb_merge_glass_symptom_json(?string $existingJson, array $symptomLabel
     return json_encode($data, JSON_UNESCAPED_UNICODE);
 }
 
+/** Single symptom value from glass-scale JSON stored on the parent question row. */
+function qdb_glass_symptom_answer_value(?string $json, string $symptomKey): string
+{
+    $symptomKey = trim($symptomKey);
+    if ($symptomKey === '' || $json === null || trim($json) === '') {
+        return '';
+    }
+    $decoded = json_decode($json, true);
+    if (!is_array($decoded)) {
+        return '';
+    }
+    return trim((string)($decoded[$symptomKey] ?? ''));
+}
+
+/**
+ * Flat columns for results / CSV: one column per glass-scale symptom.
+ *
+ * @return list<array{header: string, questionID: string, symptomKey: ?string, kind: string, question: array}>
+ */
+function qdb_results_export_columns(array $questions, string $qnID): array
+{
+    $columns = [];
+    foreach ($questions as $q) {
+        $cfg = json_decode($q['configJson'] ?? '{}', true) ?: [];
+        $type = $q['type'] ?? '';
+        if ($type === 'glass_scale_question') {
+            $symptoms = $cfg['symptoms'] ?? [];
+            if (is_array($symptoms) && $symptoms !== []) {
+                foreach ($symptoms as $symptomKey) {
+                    $sk = trim((string)$symptomKey);
+                    if ($sk === '') {
+                        continue;
+                    }
+                    $columns[] = [
+                        'header'     => $sk,
+                        'questionID' => $q['questionID'],
+                        'symptomKey' => $sk,
+                        'kind'       => 'glass_symptom',
+                        'question'   => $q,
+                    ];
+                }
+                continue;
+            }
+        }
+        $columns[] = [
+            'header'     => qdb_question_column_label($cfg, $q['defaultText'], $q['questionID'], $qnID),
+            'questionID' => $q['questionID'],
+            'symptomKey' => null,
+            'kind'       => 'question',
+            'question'   => $q,
+        ];
+    }
+    return $columns;
+}
+
+/** Cell value for one export/results column (including glass symptom columns). */
+function qdb_results_column_cell_value(array $column, ?array $answerRow, array $optionTextMap): string
+{
+    if (($column['kind'] ?? '') === 'glass_symptom') {
+        return qdb_glass_symptom_answer_value(
+            $answerRow['freeTextValue'] ?? null,
+            (string)($column['symptomKey'] ?? '')
+        );
+    }
+    return qdb_format_client_answer_display($column['question'], $answerRow, $optionTextMap);
+}
+
 /** Format one client_answer row for results table / CSV export. */
 function qdb_format_client_answer_display(array $question, ?array $answerRow, array $optionTextMap): string
 {

handlers/export.php

@@ -38,13 +38,7 @@ $qStmt = $pdo->prepare("SELECT questionID, defaultText, type, orderIndex, config
 $qStmt->execute([':id' => $qnID]);
 $questions = $qStmt->fetchAll(PDO::FETCH_ASSOC);
 $questionIDs = array_column($questions, 'questionID');
-$questionColumnLabels = [];
+$resultColumns = qdb_results_export_columns($questions, $qnID);
-foreach ($questions as &$q) {
-    $cfg = json_decode($q['configJson'] ?? '{}', true) ?: [];
-    $label = qdb_question_column_label($cfg, $q['defaultText'], $q['questionID'], $qnID);
-    $questionColumnLabels[$q['questionID']] = $label;
-}
-unset($q);
 
 $optionTextMap = [];
 foreach ($questionIDs as $qid) {
@@ -99,10 +93,10 @@ foreach ($clients as $c) {
     $answerMap = [];
     foreach ($answers as $a) $answerMap[$a['questionID']] = $a;
 
-    foreach ($questions as $q) {
+    foreach ($resultColumns as $col) {
-        $qid = $q['questionID'];
+        $qid = $col['questionID'];
         $a = $answerMap[$qid] ?? null;
-        $row[$q['defaultText']] = qdb_format_client_answer_display($q, $a, $optionTextMap);
+        $row[$col['header']] = qdb_results_column_cell_value($col, $a, $optionTextMap);
     }
     $rows[] = $row;
 }
@@ -126,8 +120,8 @@ if (!empty($rows)) {
     }
 } else {
     $header = ['clientCode', 'coachID', 'status', 'sumPoints', 'startedAt', 'completedAt'];
-    foreach ($questions as $q) {
+    foreach ($resultColumns as $col) {
-        $header[] = $questionColumnLabels[$q['questionID']] ?? $q['defaultText'];
+        $header[] = $col['header'];
     }
     fputcsv($out, $header);
 }

website/js/pages/results.js

@@ -1,9 +1,9 @@
 import { apiGet } from '../api.js';
 import { showToast } from '../app.js';
 import {
+    buildResultColumns,
     isDevTestClientCode,
-    questionDisplayKey,
+    resultColumnCellValue,
-    questionGermanLabel,
     testDataRowClassForClient,
 } from '../test-data.js';
 
@@ -13,6 +13,7 @@ let sortCol = null;
 let sortDir = 'asc';
 let allClients = [];
 let questionsDef = [];
+let resultColumns = [];
 let questionnaireMeta = null;
 let filterCoach = '';
 let filterSupervisor = '';
@@ -64,6 +65,7 @@ export async function resultsPage(params) {
 
 function renderResults() {
     const container = document.getElementById('resultsContent');
+    resultColumns = buildResultColumns(questionsDef);
 
     // Collect unique coaches and statuses for filters
     const coachOptions = getCoachFilterOptions();
@@ -107,7 +109,7 @@ function renderResults() {
                 <span style="margin-left:auto;font-size:.85rem;color:var(--text-secondary)" id="resultCount"></span>
                 <a id="exportCsvLink" class="btn btn-sm" href="#">Export CSV</a>
             </div>
-            <p class="data-toolbar-hint" style="margin-top:8px">Question columns show stable keys (e.g. country_of_origin); hover for German text. Test rows (DEV-CL-*) have a yellow background.</p>
+            <p class="data-toolbar-hint" style="margin-top:8px">Each question has its own column; glass-scale symptoms are separate columns. Hover headers for context. Test rows (DEV-CL-*) are highlighted.</p>
         </div>
         <div class="card">
             <div class="table-wrapper" id="resultsTableWrap">
@@ -121,8 +123,8 @@ function renderResults() {
     `;
 
     const qKeyList = document.getElementById('questionKeyList');
-    qKeyList.innerHTML = questionsDef
+    qKeyList.innerHTML = resultColumns
-        .map(q => `<option value="${esc(questionDisplayKey(q))}"></option>`)
+        .map(col => `<option value="${esc(col.label)}"></option>`)
         .join('');
 
     document.getElementById('filterSupervisor').addEventListener('change', (e) => {
@@ -202,18 +204,11 @@ function renderTableHead() {
         { key: 'sumPoints', label: 'Score' },
         { key: 'completedAt', label: 'Completed' },
     ];
-    const questionCols = questionsDef.map(q => {
+    const allCols = [...fixedCols, ...resultColumns.map(col => ({
-        const qKey = questionDisplayKey(q);
+        key: col.key,
-        const german = questionGermanLabel(q);
+        label: col.label,
-        return {
+        title: col.title,
-            key: `q_${q.questionID}`,
+    }))];
-            label: qKey,
-            title: german || qKey,
-            questionID: q.questionID,
-            questionKey: qKey,
-        };
-    });
-    const allCols = [...fixedCols, ...questionCols];
 
     head.innerHTML = allCols.map((col, idx) => {
         let cls = 'sortable';
@@ -389,19 +384,11 @@ function renderTableRows() {
         const completedDate = c.completedAt ? new Date(c.completedAt * 1000).toLocaleDateString() : '—';
         const statusBadge = c.status ? `<span class="badge badge-${c.status.toLowerCase().replace(/\s+/g,'_')}">${esc(c.status)}</span>` : '—';
 
-        const questionCells = questionsDef.map(q => {
+        const questionCells = resultColumns.map(col => {
-            const ans = c.answers && c.answers[q.questionID];
+            const ans = c.answers && c.answers[col.questionID];
-            if (!ans) return '<td>—</td>';
+            const val = resultColumnCellValue(col, ans, optionMap);
-            if (q.type === 'glass_scale_question') {
+            if (val == null || val === '') return '<td>—</td>';
-                const text = formatGlassAnswer(ans.freeTextValue);
+            return `<td>${esc(String(val))}</td>`;
-                return `<td>${esc(text || '—')}</td>`;
-            }
-            if (ans.answerOptionID && optionMap[ans.answerOptionID]) {
-                return `<td>${esc(optionMap[ans.answerOptionID])}</td>`;
-            }
-            if (ans.freeTextValue) return `<td>${esc(ans.freeTextValue)}</td>`;
-            if (ans.numericValue !== null && ans.numericValue !== undefined) return `<td>${ans.numericValue}</td>`;
-            return '<td>—</td>';
         }).join('');
 
         return `<tr class="${testDataRowClassForClient(c.clientCode).trim()}">
@@ -423,17 +410,16 @@ function getCellValue(client, key) {
     if (key === 'status') return client.status;
     if (key === 'sumPoints') return client.sumPoints;
     if (key === 'completedAt') return client.completedAt;
-    if (key.startsWith('q_')) {
+    const col = resultColumns.find(c => c.key === key);
-        const qid = key.substring(2);
+    if (col) {
-        const q = questionsDef.find(qq => qq.questionID === qid);
+        const ans = client.answers && client.answers[col.questionID];
-        const ans = client.answers && client.answers[qid];
+        const optionMap = {};
-        if (!ans) return null;
+        questionsDef.forEach(q => {
-        if (q?.type === 'glass_scale_question') {
+            (q.answerOptions || []).forEach(o => {
-            return formatGlassAnswer(ans.freeTextValue) || null;
+                optionMap[o.answerOptionID] = o.defaultText;
-        }
+            });
-        if (ans.numericValue !== null && ans.numericValue !== undefined) return ans.numericValue;
+        });
-        if (ans.freeTextValue) return ans.freeTextValue;
+        return resultColumnCellValue(col, ans, optionMap);
-        return ans.answerOptionID || null;
     }
     return null;
 }
@@ -448,23 +434,17 @@ function exportCSV() {
     });
 
     const headers = ['clientCode', 'coach', 'supervisor', 'status', 'sumPoints', 'completedAt',
-        ...questionsDef.map(q => questionDisplayKey(q))];
+        ...resultColumns.map(col => col.label)];
 
     const rows = clients.map(c => {
         const base = [
             c.clientCode, coachDisplayName(c), c.supervisorUsername || '', c.status, c.sumPoints ?? '',
             c.completedAt ? new Date(c.completedAt * 1000).toISOString() : ''
         ];
-        const answerCols = questionsDef.map(q => {
+        const answerCols = resultColumns.map(col => {
-            const ans = c.answers && c.answers[q.questionID];
+            const ans = c.answers && c.answers[col.questionID];
-            if (!ans) return '';
+            const val = resultColumnCellValue(col, ans, optionMap);
-            if (q.type === 'glass_scale_question') {
+            return val != null ? val : '';
-                return formatGlassAnswer(ans.freeTextValue);
-            }
-            if (ans.answerOptionID && optionMap[ans.answerOptionID]) return optionMap[ans.answerOptionID];
-            if (ans.freeTextValue) return ans.freeTextValue;
-            if (ans.numericValue !== null && ans.numericValue !== undefined) return ans.numericValue;
-            return '';
         });
         return [...base, ...answerCols];
     });
@@ -491,22 +471,6 @@ function csvEsc(val) {
     return s;
 }
 
-function formatGlassAnswer(raw) {
-    if (!raw) return '';
-    try {
-        const o = JSON.parse(raw);
-        if (o && typeof o === 'object' && !Array.isArray(o)) {
-            return Object.entries(o)
-                .filter(([, v]) => v != null && String(v).trim() !== '')
-                .map(([k, v]) => `${k}: ${v}`)
-                .join('; ');
-        }
-    } catch {
-        /* plain text fallback */
-    }
-    return String(raw);
-}
-
 function esc(s) {
     const d = document.createElement('div');
     d.textContent = s ?? '';

website/js/test-data.js

@@ -59,6 +59,80 @@ export function questionGermanLabel(q) {
     return '';
 }
 
+/** One symptom value from parent glass-scale JSON answer. */
+export function glassSymptomAnswerValue(raw, symptomKey) {
+    if (!raw || !symptomKey) return '';
+    try {
+        const o = JSON.parse(raw);
+        if (o && typeof o === 'object' && !Array.isArray(o)) {
+            const v = o[symptomKey];
+            return v != null ? String(v).trim() : '';
+        }
+    } catch {
+        /* ignore */
+    }
+    return '';
+}
+
+/**
+ * Flat result/export columns: glass_scale questions → one column per symptom.
+ */
+export function buildResultColumns(questions) {
+    const cols = [];
+    for (const q of questions || []) {
+        const cfg = parseQuestionConfig(q);
+        const symptoms = cfg.symptoms;
+        if (q.type === 'glass_scale_question' && Array.isArray(symptoms) && symptoms.length > 0) {
+            const parentKey = questionDisplayKey(q);
+            for (const sk of symptoms) {
+                const symptomKey = String(sk).trim();
+                if (!symptomKey) continue;
+                cols.push({
+                    key: `glass_${q.questionID}_${symptomKey}`,
+                    questionID: q.questionID,
+                    symptomKey,
+                    label: symptomKey,
+                    title: parentKey && parentKey !== symptomKey
+                        ? `${parentKey} · ${symptomKey}`
+                        : symptomKey,
+                    isGlassSymptom: true,
+                    question: q,
+                });
+            }
+            continue;
+        }
+        const label = questionDisplayKey(q);
+        cols.push({
+            key: `q_${q.questionID}`,
+            questionID: q.questionID,
+            symptomKey: null,
+            label,
+            title: questionGermanLabel(q) || label,
+            isGlassSymptom: false,
+            question: q,
+        });
+    }
+    return cols;
+}
+
+/** Display text for one results table cell. */
+export function resultColumnCellValue(col, answer, optionMap = {}) {
+    if (!answer) return null;
+    if (col.isGlassSymptom) {
+        const v = glassSymptomAnswerValue(answer.freeTextValue, col.symptomKey);
+        return v || null;
+    }
+    const q = col.question;
+    if (answer.answerOptionID && optionMap[answer.answerOptionID]) {
+        return optionMap[answer.answerOptionID];
+    }
+    if (answer.freeTextValue) return answer.freeTextValue;
+    if (answer.numericValue !== null && answer.numericValue !== undefined) {
+        return answer.numericValue;
+    }
+    return null;
+}
+
 /** header_order.json column id → question key (questionnaire_x-y → y). */
 export function headerColumnQuestionKey(headerId) {
     const id = String(headerId ?? '');