How do I save the title of a post based on a selected field?

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How do I save the title of a post based on a selected field?

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#1 by (0 votes)

0

My problem is as follows, I created a custom post type called "Home Highlights" and inside it the user adds the post they want, these posts come from a select_advanced Metabox , I made a function to pass the selected post to the current post title, however it ends up returning a number I do not know why.

Here's my function and some prints to help with understanding:

add_filter( 'the_title', 'teste', 10, 2 );
function teste( $title, $post_id )
{
    if( $new_title = get_post_meta( get_the_ID(), 'id_do_metabox', true ) )
    {
        return $new_title;
    }
    return $title;
}

wordpress custom-post-types

asked by anonymous 07.06.2016 / 16:46

1 answer

Install Imagick PHP5.4 centOS ___ ___ erkimt Problems PM2 - NodeJS ______ qstntxt ___

I'm having a problem with PM2 and it's already happened to someone.

I start in some applications and they usually appear in the list when I run pm2 list. But after a few days the applications disappear from the pm2 list. They keep working, but I can only find them when I run ps aux | grep node, as shown below.

I have already uninstalled the PM2 I reinstalled the worst that this happens with more than one server. Anyone have any ideas?

______azszpr169667___

This is common when you run pm2 start as root and pm2 list as a regular user or vice versa. Always run your application as a user and never root.

___

score 0 · Answer 1

The select basically works by showing a pair of key and value . What you are seeing and selecting in the select is just a label, what is being saved in the database is the ID of the post and not the title, so you need to fetch the title from the post ID. Getting the code like this:

add_filter( 'the_title', 'teste', 10, 2 );
function teste( $title, $post_id )
{
    if( $new_title_id = get_post_meta( get_the_ID(), 'id_do_metabox', true ) )
    {
        return get_the_title($new_title_id);
    }
    return $title;
}