signaturefield.install in SignatureField 7.2

Install, update, and uninstall functions for the field_example module.

File

signaturefield.install

<?php

/**
 * @file
 * Install, update, and uninstall functions for the field_example module.
 */

/**
 * Implements hook_field_schema().
 *
 * Defines the database schema of the field, using the format used by the
 * Schema API.
 *
 *
 * All implementations of hook_field_schema() must be in the module's
 * .install file.
 *
 * @see http://drupal.org/node/146939
 * @see schemaapi
 * @see hook_field_schema()
 * @ingroup field_example
 */
function signaturefield_field_schema($field) {
  $columns = array(
    'data' => array(
      'type' => 'text',
      'not null' => FALSE,
    ),
    'color' => array(
      'type' => 'varchar',
      'length' => 7,
      'not null' => FALSE,
    ),
    'width' => array(
      'type' => 'varchar',
      'length' => 3,
      'not null' => FALSE,
    ),
    'height' => array(
      'type' => 'varchar',
      'length' => 2,
      'not null' => FALSE,
    ),
  );
  return array(
    'columns' => $columns,
  );
}

Functions

Name	Description
signaturefield_field_schema	Implements hook_field_schema().