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BetterButton_Delete.php
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BetterButton_Delete.php
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<?php
namespace UncleCheese\BetterButtons\Buttons;
use SilverStripe\View\Requirements;
use UncleCheese\BetterButtons\Buttons\BetterButton;
/**
* Defines the button that deletes a record, with confirmation
*
* @author Uncle Cheese <unclecheese@leftandmain.com>
* @package silverstripe-gridfield-betterbuttons
*/
class BetterButton_Delete extends BetterButton
{
/**
* Builds the button
*/
public function __construct()
{
parent::__construct('doDelete', _t('GridFieldDetailForm.Delete', 'Delete'));
}
/**
* Adds the JS, sets up necessary HTML attributes
* @return FormAction
*/
public function baseTransform()
{
parent::baseTransform();
Requirements::javascript(BETTER_BUTTONS_DIR.'/javascript/gridfield_betterbuttons_delete.js');
return $this
->setUseButtonTag(true)
->addExtraClass('btn-danger-outline btn-hide-outline font-icon-trash-bin gridfield-better-buttons-delete')
->setAttribute("data-toggletext", _t('GridFieldBetterButtons.AREYOUSURE', 'Yes. Delete this item.'))
->setAttribute("data-confirmtext", _t('GridFieldDetailForm.CANCELDELETE', 'No. Don\'t delete.'));
}
/**
* Determines if the button should show
* @return boolean
*/
public function shouldDisplay()
{
return !$this->gridFieldRequest->recordIsPublished() && $this->gridFieldRequest->record->canDelete();
}
}