Symfony EasyAdminBundle - How to add a custom action in entity form?

Question

I am using EasyAdminBundle in Symfony 3.1.9.

I managed to customize actions in lists, as well explained here: https://github.com/javiereguiluz/EasyAdminBundle/blob/master/Resources/doc/tutorials/custom-actions.md

But I didn't found any documentation to add custom entity action in forms.

My goal is to add, near the "Save", "Delete" and "Back to list" buttons, a button which saves current entity and redirect to the current edit form (not return to list as default behavior).

entity form edit actions

Thank you in advance

Answer 1

I've probalby made something dirty but it works.

I've overwrited the editAction :

public function editAction()
{
    $response = parent::editAction();

    if ($response instanceof RedirectResponse) {            

        $request = Request::createFromGlobals();
        return $this->redirect(urldecode($request->request->get('referer')));           
    }

    return $response;
}

The method $this->getCurrentEntity() were unknown.

I've also overwrited the edit.html.twig to add another button next to the basic one with jQuery:

var cloned = $( "button.action-save" );
var clone = cloned.clone();
cloned.after(clone);
clone.addClass('action-save-stay')
clone.html('<i class="fa fa-save"></i>{{ 'action.save_stay'|trans }}');

$('.action-save-stay').bind('click', function(e) {
   e.preventDefault();
   $('input[name="referer"]').val(window.location.href);
   $('form').submit();
});

It changes the hidden input named referer. By default, easyadmin redirects to the referer contained in the query string.

Thank you so much to put me in the right direction.