New Feature: Datagrid delete row action

[insekticid]

Datagrid supports inline editing, but if you want another action, you have to code it by yourself.
I think that 2 basic actions are edit and delete.

What do you think?

[george-oakling]

I personally do the delete and other functions by extending datagrid like this:

namespace App\Components;

use Nette\Utils\Callback;

class Datagrid extends Nextras\Datagrid\Datagrid {

    private $deleteCallback;

    public function handleDelete($primary) {
        Callback::invokeArgs($this->deleteCallback, [$primary]);
    }

    public function setDeleteCallback($callback) {
        $this->deleteCallback = $callback;
    }

}

Then, simply add this definition to the component process creation:

$grid->setDeleteCallback($this->deleteRow);

and then you have to code just deleteRow($primary) function and add this after edit button in datagrid.latte definition (this is bootstrap version):

<a href="{link delete! $primary}" data-datagrid-edit class="ajax btn btn-warning btn-xs">Delete</a>

[insekticid]

yes, it is supereasy to extend datagrid, but in my opinion, two basic operations are edit and delete.
So delete action should be added

[hrach]

Well, the edit is there because it's pretty hard to to, but the delete should be quite easy :-) I would like to focus more on the multirow actions, so I'm closing this. I hope you understand that such functionality wouldn't bring much added value in comparision on complexity and documentation.