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🎨 Palette: Enhanced search experience in list views #42

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🎨 Palette: Enhanced search experience in list views #42

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4 changes: 4 additions & 0 deletions .Jules/palette.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,7 @@
## 2026-02-15 - [Semantic Form Labels]
**Learning:** Even with clear visual labels, missing `for` attributes on `<label>` elements prevents proper association with inputs for assistive technologies.
**Action:** Explicitly link labels and inputs using `for` and `id` attributes in all form components.

## 2026-02-26 - [Robust UI State Toggling]
**Learning:** Programmatic visibility toggles (e.g., "Clear Search" buttons) should favor inline `style.display = 'none'/'block'` over utility classes like Tailwind's `.hidden`. This avoids specificity conflicts and ensures correct behavior in environments where CSS might not be fully loaded or processed, such as during automated UI verification.
**Action:** Use inline styles for JavaScript-driven visibility changes on critical UI feedback elements.
67 changes: 58 additions & 9 deletions app/templates/shared/list_base.html
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Expand Up @@ -9,13 +9,23 @@
<div class="flex flex-col md:flex-row gap-4 items-center">
<div class="form-control flex-1">
<label for="searchInput" class="sr-only">Suchen</label>
<div class="input-group">
<input type="text"
placeholder="Suchen..."
class="input input-bordered w-full"
id="searchInput"
aria-label="Suchen">
<button type="button" class="btn btn-square" aria-label="Suche ausführen">
<div class="join w-full">
<div class="relative flex-1">
<input type="text"
placeholder="Suchen..."
class="input input-bordered w-full join-item pr-10 focus:ring-primary/20"
id="searchInput"
aria-label="Suchen">
<button type="button"
id="clearSearch"
class="absolute right-3 top-1/2 -translate-y-1/2 text-base-content/30 hover:text-base-content/70 transition-colors duration-200"
style="display: none;"
aria-label="Suche löschen"
title="Suche löschen">
<i class="fas fa-times-circle"></i>
</button>
</div>
<button type="button" class="btn btn-square join-item border-l-0" aria-label="Suche ausführen">
<i class="fas fa-search"></i>
</button>
</div>
Expand Down Expand Up @@ -44,6 +54,19 @@
</thead>
<tbody>
{% block table_rows %}{% endblock %}
<tr id="noResultsRow" style="display: none;">
<td colspan="100%" class="text-center py-12">
<div class="flex flex-col items-center justify-center space-y-3 opacity-50">
<div class="bg-base-200 p-4 rounded-full">
<i class="fas fa-search fa-2x"></i>
</div>
<div class="space-y-1">
<p class="text-lg font-bold">Keine Ergebnisse gefunden</p>
<p class="text-sm">Probieren Sie es mit anderen Suchbegriffen oder setzen Sie die Filter zurück.</p>
</div>
</div>
</td>
</tr>
</tbody>
</table>
</div>
Expand Down Expand Up @@ -78,14 +101,40 @@ <h3 class="card-title text-lg">
// Basis-Suchfunktion
document.addEventListener('DOMContentLoaded', function() {
const searchInput = document.getElementById('searchInput');
const clearSearch = document.getElementById('clearSearch');
const noResultsRow = document.getElementById('noResultsRow');

if (searchInput) {
searchInput.addEventListener('input', function(e) {
const searchTerm = e.target.value.toLowerCase();
document.querySelectorAll('.data-row').forEach(row => {
const rows = document.querySelectorAll('.data-row');
let hasResults = false;

rows.forEach(row => {
const searchableContent = row.textContent.toLowerCase();
row.style.display = searchableContent.includes(searchTerm) ? '' : 'none';
const matches = searchableContent.includes(searchTerm);
row.style.display = matches ? '' : 'none';
if (matches) hasResults = true;
});

// Toggle clear button
if (clearSearch) {
clearSearch.style.display = searchTerm.length === 0 ? 'none' : 'block';
}

// Toggle no results row
if (noResultsRow) {
noResultsRow.style.display = (searchTerm.length > 0 && !hasResults) ? 'table-row' : 'none';
}
});

if (clearSearch) {
clearSearch.addEventListener('click', function() {
searchInput.value = '';
searchInput.dispatchEvent(new Event('input'));
searchInput.focus();
});
}
}

// Sortier-Funktionalität
Expand Down