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Drupal example source code file (views_handler_field_counter.inc)
The views_handler_field_counter.inc Drupal example source code<?php // $Id: views_handler_field_counter.inc,v 1.3.2.2 2009/11/06 18:19:40 merlinofchaos Exp $ class views_handler_field_counter extends views_handler_field { function option_definition() { $options = parent::option_definition(); $options['counter_start'] = array('default' => 1); return $options; } function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $form['counter_start'] = array( '#type' => 'textfield', '#title' => t('Starting value'), '#default_value' => $this->options['counter_start'], '#description' => t('Specify the number the counter should start at.'), //'#process' => array('views_process_dependency'), '#size' => 2, ); } function query() { // do nothing -- to override the parent query. } function render($values) { // Note: 1 is subtracted from the counter start value below because the // counter value is incremented by 1 at the end of this function. $count = is_numeric($this->options['counter_start']) ? $this->options['counter_start'] - 1 : 0; $pager = $this->view->pager; // Get the base count of the pager. if ($pager['use_pager']) { $count += ($pager['items_per_page'] * $pager['current_page']) + $pager['offset']; } // Add the counter for the current site. $count += $this->view->row_index + 1; return $count; } } Other Drupal examples (source code examples)Here is a short list of links related to this Drupal views_handler_field_counter.inc source code file: |
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