combo.php
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<?php
/**
* @package Joomla.Site
* @subpackage Layout
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_BASE') or die;
extract($displayData);
/**
* Layout variables
* -----------------
* @var string $autocomplete Autocomplete attribute for the field.
* @var boolean $autofocus Is autofocus enabled?
* @var string $class Classes for the input.
* @var string $description Description of the field.
* @var boolean $disabled Is this field disabled?
* @var string $group Group the field belongs to. <fields> section in form XML.
* @var boolean $hidden Is this field hidden in the form?
* @var string $hint Placeholder for the field.
* @var string $id DOM id of the field.
* @var string $label Label of the field.
* @var string $labelclass Classes to apply to the label.
* @var boolean $multiple Does this field support multiple values?
* @var string $name Name of the input field.
* @var string $onchange Onchange attribute for the field.
* @var string $onclick Onclick attribute for the field.
* @var string $pattern Pattern (Reg Ex) of value of the form field.
* @var boolean $readonly Is this field read only?
* @var boolean $repeat Allows extensions to duplicate elements.
* @var boolean $required Is this field required?
* @var integer $size Size attribute of the input.
* @var boolean $spellcheck Spellcheck state for the form field.
* @var string $validate Validation rules to apply.
* @var string $value Value attribute of the field.
* @var array $options Options available for this field.
*/
// Including fallback code for HTML5 non supported browsers.
JHtml::_('jquery.framework');
JHtml::_('script', 'system/html5fallback.js', array('version' => 'auto', 'relative' => true, 'conditional' => 'lt IE 9'));
JHtml::_('behavior.combobox');
$attr = !empty($class) ? ' class="combobox ' . $class . '"' : ' class="combobox"';
$attr .= !empty($size) ? ' size="' . $size . '"' : '';
$attr .= !empty($readonly) ? ' readonly' : '';
$attr .= !empty($disabled) ? ' disabled' : '';
$attr .= !empty($required) ? ' required aria-required="true"' : '';
// Initialize JavaScript field attributes.
$attr .= !empty($onchange) ? ' onchange="' . $onchange . '"' : '';
?>
<div class="combobox input-append">
<input
type="text"
name="<?php echo $name; ?>"
id="<?php echo $id; ?>"
value="<?php echo htmlspecialchars($value, ENT_COMPAT, 'UTF-8'); ?>"
<?php echo $attr; ?>
autocomplete="off"
/>
<div class="btn-group">
<button type="button" class="btn dropdown-toggle">
<span class="caret"></span>
</button>
<ul class="dropdown-menu">
<?php foreach ($options as $option) : ?>
<li><a href="#"><?php echo $option->text; ?></a></li>
<?php endforeach; ?>
</ul>
</div>
</div>