Action buttons on per-row base (#5355)

* Action buttons on per-row base

* Action buttons on per-row base

Author: emptynick

docs/customization/action-buttons.md

@@ -81,6 +81,17 @@ public function shouldActionDisplayOnDataType()
 }
 ```
 
+If you want to show your action-button on a per-row-base, simply implement a method `shouldActionDisplayOnRow($row)` and add your condition(s)
+
+```php
+<?php
+
+public function shouldActionDisplayOnRow($row)
+{
+    return $row->id > 10;
+}
+```
+
 ## Mass Actions
 
 Mass actions are called for multiple instances of a model.  

resources/views/bread/partials/actions.blade.php

@@ -5,9 +5,11 @@
         $action = new $class($dataType, $data);
     @endphp
     @can ($action->getPolicy(), $data)
-        <a href="{{ $action->getRoute($dataType->name) }}" title="{{ $action->getTitle() }}" {!! $action->convertAttributesToHtml() !!}>
-            <i class="{{ $action->getIcon() }}"></i> <span class="hidden-xs hidden-sm">{{ $action->getTitle() }}</span>
-        </a>
+        @if ($action->shouldActionDisplayOnRow($data))
+            <a href="{{ $action->getRoute($dataType->name) }}" title="{{ $action->getTitle() }}" {!! $action->convertAttributesToHtml() !!}>
+                <i class="{{ $action->getIcon() }}"></i> <span class="hidden-xs hidden-sm">{{ $action->getTitle() }}</span>
+            </a>
+        @endif
     @endcan
 @elseif (method_exists($action, 'massAction'))
     <form method="post" action="{{ route('voyager.'.$dataType->slug.'.action') }}" style="display:inline">

src/Actions/AbstractAction.php

@@ -50,4 +50,9 @@ public function shouldActionDisplayOnDataType()
     {
         return $this->dataType->name === $this->getDataType() || $this->getDataType() === null;
     }
+
+    public function shouldActionDisplayOnRow($row)
+    {
+        return true;
+    }
 }