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Drupal example source code file (uc_product_handler_field_price.inc)
The uc_product_handler_field_price.inc Drupal example source code<?php // $Id: uc_product_handler_field_price.inc,v 1.1.2.8 2010/07/30 15:07:22 islandusurper Exp $ /** * @file * Views handler: Product price field. */ /** * Return a formatted price value to display in the View. */ class uc_product_handler_field_price extends views_handler_field_numeric { function option_definition() { $options = parent::option_definition(); $options['format'] = array('default' => 'uc_price'); $options['revision'] = array('default' => 'themed'); return $options; } function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $options = $this->options; $form['format'] = array( '#title' => t('Format'), '#type' => 'radios', '#options' => array( 'uc_price' => t('Ubercart price'), 'numeric' => t('Numeric'), ), '#default_value' => $options['format'], '#weight' => 1, ); $form['revision'] = array( '#title' => t('Revision'), '#type' => 'select', '#options' => array( 'original' => t('Original'), 'altered' => t('Altered'), 'formatted-original' => t('Formatted original'), 'formatted' => t('Formatted'), 'themed-original' => t('Themed original'), 'themed' => t('Themed'), ), '#default_value' => $options['revision'], '#process' => array('views_process_dependency'), '#dependency' => array('radio:options[format]' => array('uc_price')), '#weight' => 1, ); // Change weight and dependency of the previous field on the parent numeric ones $weight = 2; foreach (array('set_precision', 'precision', 'decimal', 'separator', 'prefix', 'suffix') as $field) { $form[$field]['#process'] = array('views_process_dependency'); if (is_array($form[$field]['#dependency'])) { $form[$field]['#dependency'] += array('radio:options[format]' => array('numeric')); $form[$field]['#dependency_count'] = count($form[$field]['#dependency']); } else { $form[$field]['#dependency'] = array('radio:options[format]' => array('numeric')); } $form[$field]['#weight'] = ++$weight; } } function render($values) { if ($this->options['format'] == 'numeric') { return parent::render($values); } if ($this->options['format'] == 'uc_price') { $product = node_load($values->{$this->aliases['nid']}); $context = array( 'revision' => $this->options['revision'], 'type' => 'product', 'class' => array( 'product', $this->field, ), 'field' => $this->real_field, 'subject' => array( 'node' => $product, ), ); $options = array('label' => FALSE); return uc_price($product->{$this->real_field}, $context, $options); } } } Other Drupal examples (source code examples)Here is a short list of links related to this Drupal uc_product_handler_field_price.inc source code file: |
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