I have a plugin that creates two pages in admin menu:



I'm regularly using add-edit-record to to create some sort of record and to put it in wp database. On the other hand page list-records lists all the records I already created plus allows me to delete record. I want to let add-edit-record also to load certain existing record from database and let me edit it (and save afterwards of course). But how can I call add-edit-record with information which record I want to open and work on?

My idea (maybe naive) is either save ID of edited record in some config option of wp-database and always check that item when opening add-edit-record page - which seems to me very complicated. Or call add-edit-record page with certain data as a parameter, like


but here I have no idea how can I obtain this parameter in my add-edit-record page.

Maybe I'm thinking in completle wrong direction so any advice would be appreciated. Thanks.

1 Answer 1


Go with your last idea - generate a URL like so:

$raw_url = admin_url( 'admin.php?page=add-edit-record&edit-id=' . $id );
$esc_url = esc_url( $raw_url ); // For href attributes and the like

And then in your handler for add-edit-record:

if ( ! empty( $_GET['edit-id'] ) && $id = absint( $_GET['edit-id'] ) ) {
    if ( ! $record = get_record( $id ) )
        wp_die( 'Nope' ); // Or something similar
  • Excellent, it works! But in general, is this correct way how plugins should internally communicate? Doesn't violate it some rules of Wordpress?
    – Artaban
    Sep 17, 2015 at 12:03
  • Nope. It's standard procedure for almost any web-based server-side application to pass arguments between requests in URL parameters, including WP. Sep 17, 2015 at 12:08

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