public function testGetColumnAttributesBadResponseFromComponent()
 {
     $this->setExpectedException('LogicException');
     $list = new ArrayList(array(new Member(array("ID" => 1, "Email" => "*****@*****.**"))));
     $config = GridFieldConfig::create()->addComponent(new GridFieldTest_Component());
     $obj = new GridField('testfield', 'testfield', $list, $config);
     $obj->getColumnAttributes($list->first(), 'Surname');
 }
 private function getRowTemplate(GridField $grid, $after)
 {
     $attrs = '';
     if ($grid->getList()) {
         $record = Object::create($grid->getModelClass());
     } else {
         $record = null;
     }
     foreach ($grid->getColumnAttributes($record, $this->valFieldAfterSave) as $attr => $val) {
         $attrs .= sprintf(' %s="%s"', $attr, Convert::raw2att($val));
     }
     $field = $this->getColumnField($grid, $record, $this->valFieldAfterSave);
     $field->setName(sprintf('%s[%s][{%%=o.num%%}][%s]', $grid->getName(), 'GridFieldAddNewInlineButton', $field->getName()));
     return str_replace('<td class="col-addOrExistingId">', '<td class="col-addOrExistingId">' . $field->Field(), $after);
 }