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编辑当前文件:/home2/sdektunc/.trash/layouts.4/joomla/form/field/meter.php

<?php
/**
 * @package     Joomla.Site
 * @subpackage  Layout
 *
 * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') 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    $checkedOptions  Options that will be set as checked.
 * @var   boolean  $hasValue        Has this field a value assigned?
 * @var   array    $options         Options available for this field.
 * @var   array    $inputType       Options available for this field.
 * @var   string   $accept          File types that are accepted.
 * @var   string   $animated        Is it animated.
 * @var   string   $active          Is it active.
 * @var   string   $max             The maximum value.
 * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
 * @var   array    $dataAttributes  Miscellaneous data attribute for eg, data-*
 */

// Initialize some field attributes.
$class = 'progress-bar ' . $class;
$class .= $animated ? ' progress-bar-striped progress-bar-animated' : '';
$class .= $active ? ' active' : '';
$class = 'class="' . $class . '"';

$value = (float) $value;
$value = $value < $min ? $min : $value;
$value = $value > $max ? $max : $value;

$data = '';
$data .= 'aria-valuemax="' . $max . '"';
$data .= ' aria-valuemin="' . $min . '"';
$data .= ' aria-valuenow="' . $value . '"';

$attributes = array(
	$class,
	!empty($width) ? ' style="width:' . $width . ';"' : '',
	$data,
	$dataAttribute,
);

$value = ((float) ($value - $min) * 100) / ($max - $min);
?>
<div class="progress">
	<div
		role="progressbar"
		<?php echo implode(' ', $attributes); ?>
		style="width:<?php echo (string) $value; ?>%;<?php echo !empty($color) ? ' background-color:' . $color . ';' : ''; ?>"></div>
</div>