search_form
Definition
search_form($action = '', $keys = '', $type = NULL, $prompt = NULL)
drupal/modules/search/search.module, line 975
Description
Render a search form.
Parameters
$action Form action. Defaults to "search".
$keys The search string entered by the user, containing keywords for the search.
$type The type of search to render the node for. Must be the name of module which implements hook_search(). Defaults to 'node'.
$prompt A piece of text to put before the form (e.g. "Enter your keywords")
Return value
An HTML string containing the search form.
Related topics
Name | Description |
|---|---|
| Search interface | The Drupal search interface manages a global search mechanism. |
Code
function search_form($action = '', $keys = '', $type = NULL, $prompt = NULL) {
// Add CSS
drupal_add_css(drupal_get_path('module', 'search') .'/search.css', 'module', 'all', FALSE);
if (!$action) {
$action = url('search/'. $type);
}
if (is_null($prompt)) {
$prompt = t('Enter your keywords');
}
$form = array(
'#action' => $action,
'#attributes' => array('class' => 'search-form'),
);
$form['module'] = array('#type' => 'value', '#value' => $type);
$form['basic'] = array('#type' => 'item', '#title' => $prompt);
$form['basic']['inline'] = array('#prefix' => '<div class="container-inline">', '#suffix' => '</div>');
$form['basic']['inline']['keys'] = array(
'#type' => 'textfield',
'#title' => '',
'#default_value' => $keys,
'#size' => $prompt ? 40 : 20,
'#maxlength' => 255,
);
// processed_keys is used to coordinate keyword passing between other forms
// that hook into the basic search form.
$form['basic']['inline']['processed_keys'] = array('#type' => 'value', '#value' => array());
$form['basic']['inline']['submit'] = array('#type' => 'submit', '#value' => t('Search'));
return $form;
}