1. When a NODE is saved, it should be done with ajax or likewise so no "reload" on page happens.
2. If a user makes edits on a NODE, a warning should pop up.
3. This popup warning should be saying: "You have unsaved changes." and then 2 buttons - one which says "Stay on page" and another saying "Leave page". These button should be functioning aswell.
4. Warning when leaving node should NEVER popup if no changes have been made since last save. But if a user saves, and then makes another ajustment and then tries to leave without saving, it should warn again.
I wont give access to a page, these functions needs to be delivered in a plug-and-play module that works with drupal 7.58 on a php 7 server.
I will deliver a design for the popup that needs to be implementet. (should have bootstrap classes)
I have a low budget of 100$ and need it done within 2 days.