- This topic has 8 replies, 2 voices, and was last updated 5 years, 8 months ago by
justdoit123.
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August 4, 2018 at 5:23 PM #10876
justdoit123
ParticipantPlease help, in admin, I want to automatically combine 2 custom fields value into another custom field.
But i don't know how to do this ?? Is this I have to place code to combine within function metabox ??
thanks
add_filter( 'rwmb_meta_boxes', 'test_register_meta_boxes' );
function test_register_meta_boxes( $meta_boxes )
{my code will goes here ?? ====
}
August 4, 2018 at 6:16 PM #10877ParticipantHow do i add code to combine combine 2 custom fields value into another custom fiel on submit _Post ?? thanks please help
August 5, 2018 at 3:09 PM #10881Anh Tran
KeymasterHello,
Can you please give me more details on combining two fields into one? Do you mean combining the values when saving?
August 5, 2018 at 5:23 PM #10883Participantyes, i mean combine the two fields into one (after check php if not)
August 5, 2018 at 10:39 PM #10887Participantalso how do i add a js script to a metabox.io custom field in admin edit post ??? thanks
August 6, 2018 at 2:00 PM #10892KeymasterHi, to combine values of 2 fields when saving, please use this snippet:
add_action( 'rwmb_after_save_post', function( $post_id ) { if ( isset( $_POST['field_1'] ) && isset( $_POST['field_2'] ) ) { $value = $_POST['field_1'] . $_POST['field_2']; update_post_meta( $post_id, 'field_combine', $value ); } } );This snippet combines the values of field_1 and field_2 into field_combine.
To add JS to a meta box, please use this snippet:
add_action( 'rwmb_enqueue_scripts', function() { wp_enqueue_script( 'your-script', 'https://url-to-your-js-file', array( 'jquery' ), '', true ); } ):August 6, 2018 at 3:57 PM #10896Participantthank you for great support.
BTW, how do i see list of action like this add_action( 'rwmb_after_save_post' ??One more question, I want to add a html div + small javascript directly to below a metabox custom field in admin, not in header load ??
thanks
August 6, 2018 at 4:05 PM #10898KeymasterList of actions are available in the documentation.
To add small HTML and JS just below a field, you can use the
afterparam of the field. See field settings for more details.August 6, 2018 at 4:07 PM #10899Participantthank you very much, i will try
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