I have a custom Form and it is saving data to a table called 'ContactSubmissions'

Question: How can i display these in the admin area?

Trying to get this to work using silverstripe 3.

can Datagrids be display only?

answering my own questions again

function getCMSFields()
{
$fields = parent::getCMSFields();

$fields->addFieldToTab("Root.OnSubmission", new TextField('Mailto', 'Email submissions to'));
$fields->addFieldToTab("Root.OnSubmission", new HTMLEditorField('SubmitText', 'Text on Submission'));

$gridFieldConfig = GridFieldConfig_RecordViewer::create();
$gridfield = new GridField("ContactSubmission", "Submissions", ContactSubmission::get(), $gridFieldConfig);
$fields->addFieldToTab('Root.Submissions', $gridfield);

return $fields;
}

}

I'd like to include an export to csv button next is that possible anyone? GridField_ActionProvider?

Don't know if you already got the answer, if not then rewrite your code as below:

function getCMSFields() { 
      $fields = parent::getCMSFields(); 
    
      $fields->addFieldToTab("Root.OnSubmission", new TextField('Mailto', 'Email submissions to'));    
      $fields->addFieldToTab("Root.OnSubmission", new HTMLEditorField('SubmitText', 'Text on Submission')); 
       
      $gridFieldConfig = GridFieldConfig_RecordViewer::create()->addComponents(
		new GridFieldToolbarHeader(),
		new GridFieldSortableHeader(),
		new GridFieldFilterHeader(), 
		new GridFieldDataColumns(),
		new GridFieldPaginator(),
		new GridFieldExportButton()
	);
      $gridfield = new GridField("ContactSubmission", "Submissions", ContactSubmission::get(), $gridFieldConfig); 
      $fields->addFieldToTab('Root.Submissions', $gridfield); 
      
      return $fields;
   }

I hope this should get you started ...