pollim_handler_link_field.inc in Poll Improved 7

Contains a Views field handler to take care of displaying links to entities as fields.

File

views/pollim_handler_link_field.inc

<?php

/**
 * @file
 * Contains a Views field handler to take care of displaying links to entities
 * as fields.
 */
class pollim_handler_link_field extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['pollim_id'] = 'pollim_id';
    $this->additional_fields['type'] = 'type';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['text'] = array(
      'default' => '',
      'translatable' => TRUE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['text'] = array(
      '#type' => 'textfield',
      '#title' => t('Text to display'),
      '#default_value' => $this->options['text'],
    );
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
    $pollim_id = $values->{$this->aliases['pollim_id']};
    return l($text, 'pollim/' . $pollim_id);
  }

}

Classes

Name	Description
pollim_handler_link_field	@file Contains a Views field handler to take care of displaying links to entities as fields.