- The three market Content Blocks preview as compact collapsible rows:

thumbnail of the actual image (hero background, intro image, insights
  cover), key copy in the summary line, full details expanded; card and
  intro-paragraph previews are wrapped in the same mechanism
- New SubmarketPluginPreview for vitec_usecaselist / vitec_productfeature /
  vitec_productlist: instead of bare standard boxes they now list the
  selected story titles (flagging stories that still lack a quote), the
  featured product and the hand-picked products in order
- Container-style collapse for whole page-module COLUMNS: a chevron at the
  right of every column header folds a section down to its title row,
  state kept per page and colPos in localStorage - the slot view of a
  sub-market page folds to six slim bands
- Previews sit under the page module's pointer-events lock and its
  click-to-edit layer: pointer events are re-enabled inside the collapse
  markup and the toggle runs on pointerdown in the capture phase
- Two more v14 removals fixed on the way, both latent in the OLDER preview
  classes too (Usecaseshow, Modelcard would have crashed the page module):
  GridColumnItem::getRecord() now returns a Domain\Record object, and
  StandaloneView is gone - previews normalize the record via a shared
  helper and render through the ViewFactory
This commit is contained in:
orasche committed 2026-10-02 15:00:05 +02:00
1 parent 67be9de316
commit 78af83d2e3
12 files changed
+465 -23

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@@ -0,0 +1,30 @@
<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers" data-namespace-typo3-fluid="true">
<f:asset.css identifier="vitec-backend-preview" href="EXT:vitec/Resources/Public/Css/backend-preview.css"/>
<f:asset.script identifier="vitec-backend-collapse" src="EXT:vitec/Resources/Public/JavaScript/backend-preview-collapse.js"/>
<details class="vitec-collapse">
<summary>
<span class="vitec-collapse__label">{label}</span>
<span class="vitec-collapse__hint">{hint}</span>
</summary>
<div class="vitec-collapse__body">
<f:if condition="{header}">
<p><strong>Überschrift:</strong> {header}</p>
</f:if>
<f:if condition="{items}">
<f:then>
<ol style="margin:0.25rem 0 0 1rem; padding:0;">
<f:for each="{items}" as="entry">
<li>{entry}</li>
</f:for>
</ol>
</f:then>
<f:else>
<p><em>Keine Einzelauswahl.</em></p>
</f:else>
</f:if>
</div>
</details>
</html>
@@ -245,3 +245,86 @@
display: none;
}
}
/* =============================================================
Collapsible section previews (sub-market template, 2026-10-02)
Same practical effect as the container collapse on Two Columns,
built with <details> so it works for ANY element preview.
============================================================= */
details.vitec-collapse {
border-left: 4px solid #26358C;
background: var(--typo3-state-default-bg, #f8f9fa);
border-radius: 4px;
}
details.vitec-collapse > summary {
cursor: pointer;
padding: 0.6rem 0.75rem;
display: flex;
gap: 0.75rem;
align-items: center;
list-style: none;
font-size: 0.875rem;
}
details.vitec-collapse > summary::-webkit-details-marker { display: none; }
details.vitec-collapse > summary::before {
content: '▸';
color: #F47937;
transition: transform 0.15s ease;
flex: 0 0 auto;
}
details.vitec-collapse[open] > summary::before { transform: rotate(90deg); }
.vitec-collapse__label {
font-weight: 700;
color: #26358C;
white-space: nowrap;
}
.vitec-collapse__hint {
color: #666;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.vitec-collapse__thumb {
width: 72px;
height: 44px;
object-fit: cover;
border-radius: 3px;
flex: 0 0 auto;
}
.vitec-collapse__body {
padding: 0 0.75rem 0.75rem 2.1rem;
font-size: 0.875rem;
}
.vitec-collapse__body p { margin: 0.25rem 0; }
.vitec-collapse__body img { max-width: 280px; border-radius: 3px; margin-top: 0.4rem; }
/* The page module disables pointer events on preview content so clicks hit
the element row - re-enable them inside our collapsible previews, or the
summary can never be toggled (found 2026-10-02). */
details.vitec-collapse,
details.vitec-collapse * {
pointer-events: auto;
}
details.vitec-collapse > summary { user-select: none; }
/* =============================================================
Collapsible page-module COLUMNS (sub-market sections etc.),
container-style: chevron button at the right of the column
header, state kept per page+column in localStorage.
============================================================= */
.t3-page-column-header { position: relative; }
button.vitec-col-toggle {
position: absolute;
top: 50%;
right: 0.5rem;
transform: translateY(-50%);
border: 0;
background: transparent;
cursor: pointer;
font-size: 1rem;
line-height: 1;
color: #F47937;
padding: 0.25rem 0.4rem;
}
button.vitec-col-toggle:hover { color: #26358C; }
td.t3-page-column.vitec-col-collapsed > :not(:first-child) { display: none; }
@@ -0,0 +1,80 @@
/**
* Collapse toggle for .vitec-collapse previews in the page module.
*
* Two defenses against the page module's own interaction layer:
* - pointerdown in the CAPTURE phase toggles (fires before any click
* logic TYPO3 registered earlier),
* - the subsequent click on a summary is swallowed so it cannot trigger
* element editing.
* Requires pointer-events: auto on the collapse markup (see CSS) - the
* module disables pointer events on preview content by default.
*/
(function () {
function summaryOf(event) {
return event.target instanceof Element
? event.target.closest('details.vitec-collapse > summary')
: null;
}
document.addEventListener('pointerdown', function (event) {
const summary = summaryOf(event);
if (!summary) {
return;
}
event.preventDefault();
event.stopImmediatePropagation();
const details = summary.parentElement;
details.open = !details.open;
}, true);
document.addEventListener('click', function (event) {
if (summaryOf(event)) {
event.preventDefault();
event.stopImmediatePropagation();
}
}, true);
})();
/**
* Container-style collapse for whole page-module COLUMNS (the sub-market
* section slots and any other backend layout): a chevron button at the
* right of each column header folds the column down to its title row.
* State is remembered per page + colPos in localStorage.
*/
(function () {
function storageKey(colPos) {
const pageId = new URLSearchParams(window.location.search).get('id') || '0';
return 'vitecColCollapse_' + pageId + '_' + colPos;
}
function apply(column, collapsed, button) {
column.classList.toggle('vitec-col-collapsed', collapsed);
button.textContent = collapsed ? '▴' : '▾';
button.title = collapsed ? 'Section ausklappen' : 'Section einklappen';
}
function init() {
document.querySelectorAll('td.t3-page-column[data-colpos]').forEach(function (column) {
const header = column.querySelector('.t3-page-column-header');
if (!header || header.querySelector('.vitec-col-toggle')) {
return;
}
const colPos = column.dataset.colpos;
const button = document.createElement('button');
button.type = 'button';
button.className = 'vitec-col-toggle';
let collapsed = false;
try { collapsed = localStorage.getItem(storageKey(colPos)) === '1'; } catch (e) { /* egal */ }
apply(column, collapsed, button);
button.addEventListener('click', function (event) {
event.preventDefault();
event.stopPropagation();
const nowCollapsed = !column.classList.contains('vitec-col-collapsed');
apply(column, nowCollapsed, button);
try { localStorage.setItem(storageKey(colPos), nowCollapsed ? '1' : '0'); } catch (e) { /* egal */ }
});
header.appendChild(button);
});
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
init();
}
})();