custom-field - Read For Learn

Saving metadata of related post on save_post

Set Value To Custom Field While Submit

Yes this is possible. If you’re adding a custom field by a meta box you could do like this: // add action to create your custom field add_action( ‘add_meta_boxes’, ‘create_meta_box’ ); // add a callback that will be called when saving the post add_filter( ‘save_post’, ‘save_meta_box’, 10, 2 ); // function that will create a … Read more

Is it possible to make one of two custom fields in Custom Post Type UI Required but not the other?

You should use Advanced Custom Fields. If I understand what you want to do correctly, you can add a Select Field with Radio Buttons, and then build conditional Page Link and Text (for the URL) Fields that appear based on the Select Field button. You would then build an if/else statement in the code: <?php … Read more

How can I hide my section title if there is no data in custom fields?

I would first loop over $lista and generate a new array of data that only has non-empty values. Now you can check $values to ensure there is data and output your title: function opening_hours_custom_fields() { global $post; if ( $lista = genesis_get_custom_field( ‘_happy_day’, $post->ID ) ) { $values = array(); foreach ( $lista as $value … Read more

Change path to child of page when uploading image via custom field

Its not exactly clear on where you are going, and why you are going there? If you want to place the file.pdf at the location www.mysite.com/page-name/ go for it. Use your File Transfer Protocol (FTP) tool to create that subdirectory on your server, dump your file there, then refer to it via the proper url … Read more

Is it possible in WordPress

Use the project name in the meta key field & the amount donated as the meta value, and I would suggest using update_user_meta rather than add_user_meta because reasons. Something like this: $project=”donated_to_” . $project; update_user_meta( $user_id, $project, $amount ); Apply some sort of logic before setting those variables – you know, in case the user … Read more

How to save dynamically generated value in post type?

Adding custom fields to images

Where you put it depends, you likely want to put the get_post_meta() call: echo get_post_meta( get_the_ID(), ‘_custom_field’, true ) ); into the according template file. But of course you can also hook into a filter or action from your functions.php or a plugin.

display some fields in custom post backend

Show Custom Post Type taxonomy term that matches custom field

Should be easy enough. First, get the City. <?php $city = get_field(‘city’); ?> Then in your WP_Query, insert the taxonomy parameter: <?php $loop = new WP_Query( array( ‘post_type’ => ‘member’, ‘posts_per_page’ => -1, ‘location’ => $city ) ); ?> Et Vilola: you only get the Members that have the taxonomy $city.

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