66 lines
1.7 KiB
PHP
66 lines
1.7 KiB
PHP
<?php
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/**
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* @author Tassos Marinos <info@tassos.gr>
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* @link http://www.tassos.gr
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* @copyright Copyright © 2021 Tassos Marinos All Rights Reserved
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* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
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*/
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// No direct access to this file
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defined('_JEXEC') or die;
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use NRFramework\HTML;
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JFormHelper::loadFieldClass('checkbox');
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/**
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* Pure CSS iOS-like Toggle Button based on the Checkbox field.
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*
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* This field also fixes the Unchecked checkbox value using a hidden field.
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* Credits: http://mistercameron.com/2008/01/unchecked-checkbox-values/
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*/
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class JFormFieldNRToggle extends JFormFieldCheckbox
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{
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/**
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* On state value
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*
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* @var int
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*/
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protected $on_value = 1;
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/**
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* Off state value
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*
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* @var int
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*/
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protected $off_value = 0;
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/**
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* Method to get the field input markup.
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*
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* @return string
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*/
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public function getInput()
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{
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HTML::stylesheet('plg_system_nrframework/toggle.css');
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$required = $this->required ? ' required aria-required="true"' : '';
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$checked = $this->checked ? ' checked' : '';
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$class = !empty($this->class) ? ' ' . $this->class : '';
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// Fix bug inherited from the Checkbox field where the input remains checked even if save it unchecked.
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if ($this->checked && (string) $this->value == (string) $this->off_value)
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{
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$checked = '';
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}
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return '
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<span class="nrtoggle' . $class . '">
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<input type="hidden" name="' . $this->name . '" id="' . $this->id . '_" value="' . $this->off_value . '">
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<input type="checkbox" name="' . $this->name . '" id="' . $this->id . '" value="'
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. htmlspecialchars($this->on_value, ENT_COMPAT, 'UTF-8') . '"' . $checked . $required . ' />
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<label for="' . $this->id . '"></label>
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</span>
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';
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}
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} |