[英]Sonata Admin 4: Add an additional display to edit form
似乎可以简单地将字符串/模板放入列表视图,但在 Sontata Admin 4 中对实体的编辑视图是否也可以这样做?
我发现https://docs.sonata-project.org/projects/SonataAdminBundle/en/4.x/reference/templates/#configuring-templates ,但它只允许不授予对表单本身的访问权限。 这是我在base_edit.html.twig
中找到的包含:
{% block form %}
{{ block('parentForm') }}
{% endblock %}
这怎么可能?
好的,看起来输入的help
属性可以用标记填充:
src/Admin/PageAdmin.php
:
class PageAdmin extends AbstractAdmin {
// ...
protected function configureFormFields(FormMapper $formMapper) : void
{
/** @var Page $page */
$page = $this->getSubject();
$adminHint = '';
if ($page) {
$adminHint = implode(', ',array_map(function (User $admin) {
return "<strong><a href='/admin/sso/user/{$admin->getId()}/show' target='_blank'>{$admin->getUsername()}</a></strong>";
}, $page->getExplicitAdmins()->toArray()));
}
$formMapper
->add('title', TextType::class)
// ....
->add('admins', ModelAutocompleteType::class, [
'multiple' => true,
'required' => false,
'property' => ['username', 'id'],
'btn_add' => false,
'help' => $adminHint ? "$adminHint have already explicit edit rights (might be inherited from parents). Admins entered here will also get access to all subpages." : "Admins entered here will also get access to all subpages.", // <-- some dynamic content
'help_html' => true, // <-- to enable html rendering
])
}
另请参阅https://symfony.com/bundles/SonataAdminBundle/3.x/cookbook/recipe_image_previews.html 。
让我有点烦恼的是,这相当混乱。 在这里渲染一个模板会使它更干净。
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