GridFieldAddNewButton.php
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<?php
/**
* This component provides a button for opening the add new form provided by
* {@link GridFieldDetailForm}.
*
* Only returns a button if {@link DataObject->canCreate()} for this record
* returns true.
*
* @package forms
* @subpackage fields-gridfield
*/
class GridFieldAddNewButton implements GridField_HTMLProvider {
protected $targetFragment;
protected $buttonName;
public function setButtonName($name) {
$this->buttonName = $name;
return $this;
}
public function __construct($targetFragment = 'before') {
$this->targetFragment = $targetFragment;
}
public function getHTMLFragments($gridField) {
$singleton = singleton($gridField->getModelClass());
if(!$singleton->canCreate()) {
return array();
}
if(!$this->buttonName) {
// provide a default button name, can be changed by calling {@link setButtonName()} on this component
$objectName = $singleton->i18n_singular_name();
$this->buttonName = _t('GridField.Add', 'Add {name}', array('name' => $objectName));
}
$data = new ArrayData(array(
'NewLink' => Controller::join_links($gridField->Link('item'), 'new'),
'ButtonName' => $this->buttonName,
));
return array(
$this->targetFragment => $data->renderWith('GridFieldAddNewbutton'),
);
}
}