filter_form
modules/filter/filter.module, строка 817
- Версии
- 5 – 6
filter_form($value = FILTER_FORMAT_DEFAULT, $weight = NULL, $parents = array('format'))
Generate a selector for choosing a format in a form.
Параметры
$value
The ID of the format that is currently selected.
$weight
The weight of the input format.
$parents
Required when defining multiple input formats on a single node or having a different parent than 'format'
.
Возвращаемое значение
HTML for the form element.
Код
<?php
function filter_form($value = FILTER_FORMAT_DEFAULT, $weight = NULL, $parents = array('format')) {
$value = filter_resolve_format($value);
$formats = filter_formats();
$extra = theme('filter_tips_more_info');
if (count($formats) > 1) {
$form = array(
'#type' => 'fieldset',
'#title' => t('Input format'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#weight' => $weight,
'#validate' => array('filter_form_validate' => array()),
);
// Multiple formats available: display radio buttons with tips.
foreach ($formats as $format) {
$form[$format->format] = array(
'#type' => 'radio',
'#title' => $format->name,
'#default_value' => $value,
'#return_value' => $format->format,
'#parents' => $parents,
'#description' => theme('filter_tips', _filter_tips($format->format, FALSE)),
);
}
}
else {
// Only one format available: use a hidden form item and only show tips.
$format = array_shift($formats);
$form[$format->format] = array('#type' => 'value', '#value' => $format->format, '#parents' => $parents);
$tips = _filter_tips(variable_get('filter_default_format', 1), FALSE);
$form['format']['guidelines'] = array(
'#title' => t('Formatting guidelines'),
'#value' => theme('filter_tips', $tips, FALSE, $extra),
);
}
$form[] = array('#value' => $extra);
return $form;
}
?>
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