Panel Shell and Order Hooks
The twenty placement points of the panel shell, the dashboard and the order screens: the head, the body, the top menus and the order detail.
Overview
Two different scales meet here. The shell points run on every page of the panel: the head, the body and the top menus. The dashboard and order points belong to a single screen.
The difference is cost. A heavy file placed at a shell point slows the whole panel; a point tied to one screen concerns only that screen.
Reference
Adding a style to the panel
uiadmin.head.css
Appears in the head section of the panel, on every page. Link a stylesheet of your own here.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return enters the head section. ? It runs on every page of the panel: a heavy stylesheet here slows the whole panel down. If you need it on one screen, use a point on that screen instead.
Listener
Hook::add('ui:admin.head.css', 10, function () {
// It runs on EVERY page: keep it light.
return '<link rel="stylesheet" href="' . Acme::assetUrl('panel.css') . '">';
});Adding a script to the panel
uiadmin.head.js
Appears in the panel footer, on every page. Despite its name the output sits at the end of the page, where scripts load.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears at the end of the page. ? It runs on every page of the panel. If your script throws, the panel’s own scripts can stop too: wrap your code in your own error handling.
Listener
Hook::add('ui:admin.head.js', 10, function () {
// A failure here can stop the panel's own scripts too.
return '<script src="' . Acme::assetUrl('panel.js') . '" defer></script>';
});The start of the body
uiadmin.body.begin
Appears at the very start of the page body, on every page. It suits an announcement banner across the whole panel.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears at the start of the body. It runs on every page; use your own container so the layout holds.
Listener
Hook::add('ui:admin.body.begin', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The end of the body
uiadmin.body.end
Appears at the very end of the page body. It is the right place for modals and hidden containers.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.body.end', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});An item in the create menu
uiadmin.header.create_menu
Appears in the create menu on the top bar. Put a quick-create link of your own here.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.header.create_menu', 10, function () {
return '<li><a class="dropdown-item" href="/acme/new">Acme record</a></li>';
});An item in the help menu
uiadmin.header.help_menu
Appears in the help menu on the top bar. It suits a link to your own documentation or support.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.header.help_menu', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The top of the dashboard
uiadmin.dashboard.top
Appears at the very top of the dashboard, above the statistic cards.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.dashboard.top', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});After the statistic cards
uiadmin.dashboard.statistics.after
Appears immediately after the statistic cards on the dashboard. The place to add a counter card of your own to the row.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.dashboard.statistics.after', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The bottom of the dashboard
uiadmin.dashboard.bottom
Appears at the very end of the dashboard. The place to add a panel of your own.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.dashboard.bottom', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});A badge or button in the order title
uiadmin.order_detail.header_actions
Appears in the title row of the order detail.
Parameters 3
$orderarrayThe order record on screen.
$order_idintThe order id.
$order_statusstringThe order status: waiting, in process, active or cancelled.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_detail.header_actions', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The top of the order detail
uiadmin.order_detail.top
Appears above the order content. The place to show a warning that depends on the status.
Parameters 3
$orderarrayThe order record on screen.
$order_idintThe order id.
$order_statusstringThe order status: waiting, in process, active or cancelled.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_detail.top', 10,
function ($order, $order_id, $order_status) {
if ($order_status !== 'waiting') return null;
return '<div class="alert alert-info">Acme onayi bekleniyor</div>';
});Adding an operation to the order items
uiadmin.order_detail.item_actions
Appears in the operation area of the order items. Two flags beside you say which operation makes sense.
Parameters 3
$orderarrayThe full order record.
$has_pending_itemsboolWhether any service or add-on is still waiting. A false means nothing is left to provision.
$has_moduleboolWhether the order holds a service on a module. A false leaves a button acting on a remote server with nothing to do.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_detail.item_actions', 10,
function ($order, $has_pending_items, $has_module) {
// Modulsuz siparişte uzak islem butonu bosa calisir.
if (!$has_pending_items || !$has_module) return null;
return '<button class="btn btn-sm" onclick="acmeProvision()">Acme</button>';
});The very bottom of the order page
uiadmin.order_detail.bottom
Appears at the very end of the page.
Parameters 3
$orderarrayThe order record on screen.
$order_idintThe order id.
$order_statusstringThe order status: waiting, in process, active or cancelled.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_detail.bottom', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The order list toolbar
uiadmin.order_list.toolbar
Appears in the toolbar of the order list.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_list.toolbar', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});Above the table on the order list
uiadmin.order_list.before_table
Appears immediately above the order table.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_list.before_table', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});Above the order creation form
uiadmin.order_create.before_content
Appears above the manual order form.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_create.before_content', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});Below the order creation form
uiadmin.order_create.bottom
Appears below the same form.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.order_create.bottom', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The top of the domain pricing screen
uiadmin.domain_pricing.top
Appears above the extension price table.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.domain_pricing.top', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The bottom of the domain pricing screen
uiadmin.domain_pricing.bottom
Appears below the extension price table.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.domain_pricing.bottom', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});The document list toolbar
uiadmin.domain_doc_list.toolbar
Appears in the toolbar of the extension document requirement list.
Parameters 0
—It takes no parameters.
Return 1
string|nullThe HTML you return appears. With several listeners the outputs are appended one after another in priority order. Empty text,
null and false are skipped, so return null when you have nothing to add. The output enters the page unescaped — clean anything coming from outside yourself.
Listener
Hook::add('ui:admin.domain_doc_list.toolbar', 10, function () {
return '<div class="alert alert-info">Acme</div>';
});Pitfalls
Shell points run on every page of the panel
The style and script points are not limited to one screen: whatever page an administrator opens, your output goes into it. A heavy file, or a script calling an outside service on every load, slows the whole panel. If what you add belongs to one screen, use that screen’s own point.
A failure in your script can stop the panel’s scripts
Code you add at the end of the page runs beside the panel’s own. An uncaught error halts script execution in the browser: what goes unresponsive is not your panel but the screen the administrator is using. Wrap your code in your own error handling.
Related Articles
- Management Panel Hooks
- Order Hooks
- Panel Analytics Hooks
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