for flashing dem messages
For SilverStripe 3 compatibility, use v1.0.0.
composer require cheddam/silverstripe-flash-messages
In controller methods:
$this->flashMessage('She drove me here', 'warning');
In templates:
<% if $FlashMessagesPresent %>
<% loop $FlashMessages %>
<div class="message message--$Type">$Message</div>
<% end_loop %>
<% end_if %>
- $FlashMessages can only be called once as it clears the messages from the session before returning them.