home | career | drupal | java | mac | mysql | perl | php | scala | uml | unix

Drupal example source code file (views_handler_field_term_link_edit.inc)

This example Drupal source code file (views_handler_field_term_link_edit.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

array, extends, form, form_state, function, options, php, render, return, term, text, title, true, values

The views_handler_field_term_link_edit.inc Drupal example source code

<?php
// $Id: views_handler_field_term_link_edit.inc,v 1.1.4.3 2010/12/19 10:33:13 dereine Exp $

/**
 * Field handler to present a term edit link .
 */
class views_handler_field_term_link_edit extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['tid'] = 'tid';
    $this->additional_fields['vid'] = 'vid';
    $this->additional_fields['vocabulary_machine_name'] = array(
      'table' => 'taxonomy_vocabulary',
      'field' => 'machine_name',
    );
  }

  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) {
    // Mock a term object for taxonomy_term_edit_access(). Use machine name and
    // vid to ensure compatibility with vid based and machine name based
    // access checks. See http://drupal.org/node/995156
    $term = new stdClass();
    $term->vid = $values->{$this->aliases['vid']};
    $term->vocabulary_machine_name = $values->{$this->aliases['vocabulary_machine_name']};
    if (taxonomy_term_edit_access($term)) {
      $text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
      return l($text, 'taxonomy/term/'. $values->{$this->aliases['tid']} .'/edit', array('query' => drupal_get_destination()));
    }
  }
}

Other Drupal examples (source code examples)

Here is a short list of links related to this Drupal views_handler_field_term_link_edit.inc source code file:

new blog posts

"Drupal" is a registered trademark of Dries Buytaert.

my drupal tutorials and examples  

Copyright 1998-2016 Alvin Alexander, alvinalexander.com
All Rights Reserved.

Beginning in 2016, a portion of the proceeds from pages under the '/drupal-code-examples/' URI will be donated to charity.