mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-18 07:26:40 +02:00
62ed1386a3
* fixed typo in Email documentation. * updated link for tutorial code to be relative now that bug #6408 is fixed * removed 2.3 related docs from 2.4 docs folder * fixed typo with Orientation documentation * updated old task url for images/flush
19 lines
520 B
Markdown
19 lines
520 B
Markdown
# Versioned
|
|
|
|
The Versioned class is a `[api:DataObject]` that adds versioning and staging capabilities to the objects.
|
|
|
|
## Trapping the publication event
|
|
|
|
Sometimes, you'll want to do something whenever a particular kind of page is published. This example sends an email
|
|
whenever a blog entry has been published.
|
|
|
|
:::php
|
|
class Page extends SiteTree {
|
|
// ...
|
|
function onAfterPublish() {
|
|
mail("sam@silverstripe.com", "Blog published", "The blog has been published");
|
|
parent::onAfterPublish();
|
|
}
|
|
}
|
|
|