function skinr_ajax_index_handler in Skinr 6.2

Skinr form index handler for ajax form.

Parameters

$op: What kind of action is being performed. Possible values:

• "form": the form elements for Skinr are being inserted in a form
• "submit": the form has been submitted.

&$form:

• For "form", passes in the $form parameter from hook_form_alter().
• For "submit", passes in the $form parameter from hook_form_submit().

$form_state:

• For "form", passes in the $form_state parameter from hook_form_alter().
• For "submit", passes in the $form_state parameter from hook_form_submit().

Return value

The index where we can find our values in Skinrs data structure.

8 string references to 'skinr_ajax_index_handler'

block_skinr_config in modules/block.skinr.inc

Implementation of hook_skinr_config().

comment_skinr_config in modules/comment.skinr.inc

Implementation of hook_skinr_config().

content_skinr_config in modules/content.skinr.inc

Implementation of hook_skinr_config().

fieldgroup_skinr_config in modules/fieldgroup.skinr.inc

Implementation of hook_skinr_config().

node_skinr_config in modules/node.skinr.inc

Implementation of hook_skinr_config().

... See full list

File

./skinr.handlers.inc, line 46

Defines the various handler objects to support Skinr.

Code

function skinr_ajax_index_handler($op, &$form, $form_state) {
  switch ($op) {
    case 'form':
      if (empty($form['skinr']['sid']['#value'])) {
        trigger_error(sprintf("The form with form_id '%s' is not a valid AJAX form.", $form['form_id']['#value']), E_USER_ERROR);
        return FALSE;
      }
      return $form['skinr']['sid']['#value'];
    case 'submit':
      if (empty($form_state['values']['sid'])) {
        trigger_error(sprintf("The form with form_id '%s' is not a valid AJAX form.", $form['form_id']['#value']), E_USER_ERROR);
        return FALSE;
      }
      return $form_state['values']['sid'];
  }
}