function text_field_settings in Content Construction Kit (CCK) 6
Same name in this branch
- 6 examples/simple_field.php \text_field_settings()
- 6 examples/example_field.php \text_field_settings()
- 6 modules/text/text.module \text_field_settings()
Same name and namespace in other branches
- 5 text.module \text_field_settings()
- 6.3 modules/text/text.module \text_field_settings()
- 6.2 modules/text/text.module \text_field_settings()
Implementation of hook_field_settings().
File
- modules/
text/ text.module, line 61 - Defines simple text field types.
Code
function text_field_settings($op, $field) {
switch ($op) {
case 'form':
$form = array();
$options = array(
0 => t('Plain text'),
1 => t('Filtered text (user selects input format)'),
);
$form['text_processing'] = array(
'#type' => 'radios',
'#title' => t('Text processing'),
'#default_value' => is_numeric($field['text_processing']) ? $field['text_processing'] : 0,
'#options' => $options,
);
$form['max_length'] = array(
'#type' => 'textfield',
'#title' => t('Maximum length'),
'#default_value' => is_numeric($field['max_length']) ? $field['max_length'] : '',
'#required' => FALSE,
'#description' => t('The maximum length of the field in characters. Leave blank for an unlimited size.'),
);
$form['allowed_values_fieldset'] = array(
'#type' => 'fieldset',
'#title' => t('Allowed values'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['allowed_values_fieldset']['allowed_values'] = array(
'#type' => 'textarea',
'#title' => t('Allowed values list'),
'#default_value' => !empty($field['allowed_values']) ? $field['allowed_values'] : '',
'#required' => FALSE,
'#rows' => 10,
'#description' => t('The possible values this field can contain. Enter one value per line, in the format key|label. The key is the value that will be stored in the database and it must match the field storage type, %type. The label is optional and the key will be used as the label if no label is specified.', array(
'%type' => $field['type'],
)),
);
$form['allowed_values_fieldset']['advanced_options'] = array(
'#type' => 'fieldset',
'#title' => t('PHP code'),
'#collapsible' => TRUE,
'#collapsed' => empty($field['allowed_values_php']),
);
$form['allowed_values_fieldset']['advanced_options']['allowed_values_php'] = array(
'#type' => 'textarea',
'#title' => t('Code'),
'#default_value' => !empty($field['allowed_values_php']) ? $field['allowed_values_php'] : '',
'#rows' => 6,
'#description' => t('Advanced usage only: PHP code that returns a keyed array of allowed values. Should not include <?php ?> delimiters. If this field is filled out, the array returned by this code will override the allowed values list above.'),
);
return $form;
case 'save':
return array(
'text_processing',
'max_length',
'allowed_values',
'allowed_values_php',
);
case 'database columns':
if (empty($field['max_length']) || $field['max_length'] > 255) {
$columns['value'] = array(
'type' => 'text',
'size' => 'big',
'not null' => FALSE,
'sortable' => TRUE,
);
}
else {
$columns['value'] = array(
'type' => 'varchar',
'length' => $field['max_length'],
'not null' => FALSE,
'sortable' => TRUE,
);
}
if (!empty($field['text_processing'])) {
$columns['format'] = array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
);
}
return $columns;
case 'views data':
$allowed_values = content_allowed_values($field);
if (count($allowed_values)) {
$data = content_views_field_views_data($field);
$db_info = content_database_info($field);
$table_alias = content_views_tablename($field);
// Swap the filter handler to the 'in' operator.
$data[$table_alias][$field['field_name'] . '_value']['filter']['handler'] = 'views_handler_filter_many_to_one_content';
return $data;
}
}
}