function content_add_more_submit in Content Construction Kit (CCK) 6.2

Same name and namespace in other branches

1. 6.3 includes/content.node_form.inc \content_add_more_submit()
2. 6 includes/content.node_form.inc \content_add_more_submit()

Submit handler to add more choices to a content form. This handler is used when JavaScript is not available. It makes changes to the form state and the entire form is rebuilt during the page reload.

1 call to content_add_more_submit()

content_add_more_submit_proxy in ./content.module

Proxy function to call content_add_more_submit(), because it might not be included yet when the form is processed and invokes the callback.

File

includes/content.node_form.inc, line 255

Create fields' form for a content type.

Code

function content_add_more_submit($form, &$form_state) {

  // Set the form to rebuild and run submit handlers.
  node_form_submit_build_node($form, $form_state);
  $field_name = $form_state['clicked_button']['#field_name'];
  $type_name = $form_state['clicked_button']['#type_name'];

  // Make the changes we want to the form state.
  if ($form_state['values'][$field_name][$field_name . '_add_more']) {
    $form_state['item_count'][$field_name] = count($form_state['values'][$field_name]);
  }
}