@wturrell– We’ll get this done early next week.

@ajayphp– Is this two separate issues?
1) You created a plugin and it gave you an error?
–Please create a separate ticket for this and post the code for your plugin. What error did you receive?
2) You activated wp-helpers and checked off xml-rpc and you got another error?
–I can’t reproduce. What other options do you have checked?

@ajayphp– We send license keys out in groups. Check your inbox.

@ajayphp– Do you see the content saved in the admin? Instead of preview do you see the content when you view it on front end?

@sajonara– Piklist has a post-to-post relationship field. But this is a great solution as well. Thanks for sharing!

@atana– It was really tough to debug your code so I just wrote it from scratch. I also attached a screenshot so you can see what it should look like. Let me know if this works for you.

  piklist('field', array(
    'type' => 'group'
    ,'field' => 'atanas_settings'
    ,'label' => __('Settings')
    ,'add_more' => true
    ,'fields' => array(
      array(
        'type' => 'select'
        ,'field' => 'country'
        ,'label' => 'Country'
        ,'columns' => 12
        ,'choices' => array(
            'US' => 'United States'
            ,'EU' => 'European Union'
          )
        )
        ,array(
          'type' => 'select'
          ,'field' => 'fruits'
          ,'label' => 'Fruits'
          ,'columns' => 12
          ,'choices' => array(
            'apples' => 'Apples'
            ,'oranges' => 'Oranges'
          )
        )
        ,array(
          'type' => 'select'
          ,'field' => 'apples'
          ,'label' => 'Apples'
          ,'columns' => 12
          ,'choices' => array(
            'aceymac' => 'Aceymac Apple'
            ,'akero' => 'Akero Apple'
          )
          ,'conditions' => array(
            array(
              'field' => 'atanas_settings:fruits'
              ,'value' => 'apples'
            )
          )
        )
        ,array(
          'type' => 'select'
          ,'field' => 'oranges'
          ,'label' => 'Oranges'
          ,'columns' => 12
          ,'choices' => array(
            'blood' => 'Blood Orange'
            ,'navel' => 'Navel Orange'
          )
          ,'conditions' => array(
            array(
              'field' => 'atanas_settings:fruits'
              ,'value' => 'oranges'
            )
          )
        )
    )
  ));


  piklist('field', array(
    'type' => 'select'
    ,'field' => 'shipping'
    ,'label' => 'Shipping'
    ,'choices' => array(
      'ground' => 'Ground'
      ,'ups' => 'UPS'
    )
  ));

@atanas– Your code is throwing some warnings for me so it’s tough to debug.

What exactly do you want to happen? Which fields should be within the add_more?

@atanas– Piklist uses core WordPress functions, and saving post meta is usually one value per record. If you want to save a group of field data in one array, use the Piklist group field. You can see a sample of this in the built-in Demos:
Add New Demo > Groups tab > Address (Grouped).

Let me know if that helps.