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Drupal example source code file (filefield_meta_handler_field_samplerate.inc)
The filefield_meta_handler_field_samplerate.inc Drupal example source code<?php // $Id: filefield_meta_handler_field_samplerate.inc,v 1.1 2010/04/24 06:28:03 quicksketch Exp $ /** * @file * A special handler that properly formats bit rate fields as kHz. */ /** * Render a field as a readable value in hours, minutes, and seconds. * * @ingroup views_field_handlers */ class filefield_meta_handler_field_samplerate extends views_handler_field_numeric { function option_definition() { $options = parent::option_definition(); $options['format'] = array('default' => 'default', 'translatable' => TRUE); // Remove the separator options since we don't need them. unset($options['separator']); return $options; } function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); // Remove the separator options since we don't need them. unset($form['separator']); $form['prefix']['#weight'] = 10; $form['suffix']['#weight'] = 10; $form['format'] = array( '#type' => 'select', '#title' => t('Format'), '#default_value' => $this->options['format'], '#options' => array( 'default' => t('Default (kHz)'), 'raw' => t('Raw numberic value'), ), ); } function render($values) { $value = $values->{$this->field_alias}; // Check to see if hiding should happen before adding prefix and suffix. if ($this->options['hide_empty'] && empty($value) && ($value !== 0 || $this->options['empty_zero'])) { return ''; } switch ($this->options['format']) { case 'raw': $output = $value; break; default: $output = theme('filefield_meta_samplerate', $value); } return check_plain($this->options['prefix']) . $output . check_plain($this->options['suffix']); } } Other Drupal examples (source code examples)Here is a short list of links related to this Drupal filefield_meta_handler_field_samplerate.inc source code file: |
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