function properties_widget_add_category in Dynamic properties 7

Add a category to the widget form.

Parameters

$category_name: Machine name of the category or category to add.

$form_state: Form state.

$field_name: Name of the field.

$langcode: Language code.

2 calls to properties_widget_add_category()

properties_template_submit_select_template in properties_template/properties_template.module

Submit callback to add categories of a template to the form.

properties_widget_add_category_submit in ./properties.module

Submit callback to add a category.

File

./properties.module, line 619

This module provides a dynamic property field that can contain an unlimited number of attribute value pairs.

Code

function properties_widget_add_category($category, &$form_state, $field_name, $langcode) {
  if (is_string($category)) {
    $category = properties_category_load($category);
  }
  if (!empty($category)) {
    $form_state[$field_name]['categories'][$category->name] = array(
      '_weight' => count($form_state[$field_name]['categories']),
      'category' => $category,
      'properties' => array(),
    );
    foreach ($category->attributes as $property) {
      $form_state[$field_name]['categories'][$category->name]['properties'][$property->name] = array(
        'attribute' => $property->name,
        'category' => $category->name,
        'value' => '',
        '_weight' => count($form_state[$field_name]['categories'][$category->name]['properties']),
      );
    }

    // Clear the new category form field.
    unset($form_state['input'][$field_name][$langcode]['new_category']);
    return TRUE;
  }
  else {
    return FALSE;
  }
}