@mcmaster,

Thanks for your help. I noticed that on the “show fields conditioned on taxonomy term?” post that you mentioned (https://piklist.com/support/topic/show-fields-conditioned-on-taxonomy-term/) you didn’t say if you got it to work. I’ve been trying for quite a bit of time, but cannot seem to get it right. Even with the articles that you mentioned and this other one that was posted (https://piklist.com/support/topic/disable-a-metabox/), I haven’t had much luck. I’ve tried the following:

Workflow Header File

<?php
/*
Flow: Homepage Workflow
Page: post.php, post-new.php, post-edit.php
Post Type: page
Header: true
Position: title
Clear: true
ID: 5
*/

Workflow Tab File

<?php
/*
Title: Intro
Order: 10
Flow: Homepage Workflow
Default: true
ID: 5
*/

Metabox File

<?php
/*
Title: Intro Section
Post Type: page
Order: 10
Lock: true
Tab: Intro
Flow: Homepage Workflow
*/

  //Intro Text
  piklist('field', array(
    'type' => 'group'
    ,'field' => 'home_intro_text'
    ,'label' => __('Intro Text', 'piklist-demo')
    ,'list' => false
    ,'description' => __('Please type the introduction text that will be placed at the top of the page.', 'piklist-demo')
    ,'fields' => array(
      array(
        'type' => 'text'
        ,'field' => 'title'
        ,'label' => __('Title', 'piklist-demo')
        ,'columns' => 12
      )
      ,array(
		'type' => 'editor'
		,'field' => 'intro_text'
		,'label' => __('Text', 'piklist-demo')
		,'options' => array(
		  'wpautop' => true
		  ,'media_buttons' => true
		  ,'shortcode_buttons' => true
		  ,'teeny' => false
		  ,'dfw' => false
		  ,'tinymce' => array(
			'resize' => false
			,'wp_autoresize_on' => true
		  )
		  ,'quicktags' => true
		  ,'drag_drop_upload' => true
		)
		,'on_post_status' => array(
		  'value' => 'lock'
		)
      )
    )
  ));

  //Video
  piklist('field', array(
    'type' => 'group'
    ,'field' => 'home_intro_video'
    ,'label' => __('Intro Text', 'piklist-demo')
    ,'list' => false
    ,'description' => __('Homepage Video', 'piklist-demo')
    ,'fields' => array(
      
	  array(
		'type' => 'select'
		,'field' => 'video_type'
		,'label' => __('Video Type', 'piklist-demo')
		,'choices' => array(
		  'youtube' => __('Youtube', 'piklist-demo')
		  ,'vimeo' => __('Vimeo', 'piklist-demo')
		)
      )
      ,array(
        'type' => 'text'
        ,'field' => 'video_url'
        ,'label' => __('Video URL', 'piklist-demo')
        ,'columns' => 12
        ,'attributes' => array(
          'placeholder' => 'http://'
        )
      )
	  
    )
  ));

I first started out simple by just trying to hide a metabox using filters before I jumped into removing tabs based on the post_id, but the following code (and multiple variations of it) wouldn’t work.

Functions.php

function my_disable_metabox($part_data, $folder)
{
  if (isset($part_data['title']) && $part_data['title'] == 'Intro Section')
  {
    return;
  }

  return $part_data;
}
add_filter('piklist_part_add','my_disable_metabox', 10, 2);

If you were able to get yours to work, am I missing something?

Thanks,
Shayne

🙂 Thanks Steve. That was the final piece. I am using piklist v.0.9.9.7, so piklist_part_process_callback worked. Also, looking at $part_data, I had to change the conditional to match the correct entry of the array. For anyone that might need this, my final code is below. I have two different sets of workflow tabs, one to display only on my homepage (post_id: 5) and the other set to display only on my about page (post_id: 34).

function my_disable_metabox($part_data, $folder)
{
  

	// get post ID
	if ( isset( $_REQUEST['post'] ) ) {
		$post_id = $_REQUEST['post'];
	} elseif ( isset( $_REQUEST['post_ID'] ) ) {
		$post_id = $_REQUEST['post_ID'];
	} 
	

	// Display the correct Workflow on the correct page
	if ( ($post_id != 5) && $part_data['data']['flow'][0] == 'homepage_workflow' )  {
		return;
	} else if ( ($post_id != 34) && $part_data['data']['flow'][0] == 'about_workflow' )  {
		return;
	}

  return $part_data;
  
}
add_filter('piklist_part_process_callback','my_disable_metabox', 10, 2);

Thanks Again!