My client wants to be able to print out some information, so I’m using a really simple front-end form just to find out what she wants to print. I don’t need to save anything to the database; I just want to collect the info via $_POST.

Here’s the form:

<?php
/*  
Title: Print Orders
Method: post
Message: Printing Orders
*/

/**
 *   The shortcode for this form is:
 *   [piklist_form form="print-orders" add_on="mcw-post-custom"]
 */

piklist('field', array(
   'type' => 'radio',
   'scope' => 'post_meta',
   'field' => 'selection',
   'label' => 'Select your report:',
   'choices' => array(
      'summaries' => 'Display a summary of all orders',
      'printable' => 'Display all orders in printable format',
      'single' => 'Print a single order in printable format',
   ),
));

piklist('field', array(
   'type' => 'text',
   'scope' => 'post_meta',
   'field' => 'order_id',
   'label' => 'Order number: ',
   'conditions' => array(
      array(
         'scope' => 'post_meta',
         'field' => 'selection',
         'value' => 'single',
      ),
   ),
));

// Submit button
piklist('field', array(
   'type' => 'submit',
   'field' => 'submit',
   'value' => 'Print Orders',
   'attributes' => array(
      'class' => 'btn btn-primary',
   )
));

I added the scope fields as without them I couldn’t use the condition for order_id.

Problem: when I submit the form, I get the following order message:

Notice: Undefined index: post in /Users/donna/Sites/bentonswcd/wp-content/plugins/piklist/includes/class-piklist-form.php on line 3028

I’m running Piklist 0.9.9.6, and that line is:

$field['object_id'] = $field['object_id'] ? $field['object_id'] : $object_ids[$meta_type];

I’m really baffled. If I change the post comments to use Method: get instead of post, I don’t get the error message but I get a really ugly URL.

Any clues where I’m goofing up?

Thanks!
Donna