Do action hook 'mb_settings_page_load' execution only when saved/updated - Meta Box

This topic has 1 reply, 2 voices, and was last updated 4 years, 7 months ago by Anh Tran.

Viewing 2 posts - 1 through 2 (of 2 total)

Author

Posts
September 9, 2019 at 2:27 PM #16039

badabingbreda
Participant

Hi, I'm exploring a mechanism in which the settings page(s) are used to write global CSS-styles. I need to clear cache plugin after an update to the settings has been performed.

I can't seem to find a way to easily determine if an update has been performed. I can hook the callback with a priority 20 or higher, which makes it run after the save, but don't want to run it all the time. I know I can hook into mb_settings_page_load to do some actions after save, but the $args don't tell me there has been an update or initial save action. Maybe I'm missing something, can you point me in the right direction?

Add New Note to this Reply

September 10, 2019 at 9:16 AM #16052
Anh Tran
Keymaster
Hi,

I think you need to track the 'initial save' or 'update' with a custom option, like this:
```
add_action( 'mb_settings_page_load', function() {
    $is_updated = get_option( 'your_custom_option' );
    if ( ! $is_updated ) {
        do_your_work();
        update_option( 'your_custom_option', 1 );
    }
}, 20 );
```
Add New Note to this Reply
Author

Posts

Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.