Need code of edited things through admin panel

Question

How we can get the code of edited pages through the admin panel?

Answer 1

I assume that you want to track which admin user made changes in the CMS page (and at which date and time).

For this, you can create a module and observe the event cms_page_prepare_save or model_save_before (or maybe model_save_after) to get the information whether the data has changed or not.

In the observer class, you can use:

$object = $observer->getEvent()->getObject();

to get the object of event, and then use:

$object->getOrigData();

to get the data before saving.

and

$object->getData();

which is going to be saved.

I hope the above information is sufficient to start.