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egroupware_official/phpgwapi/inc/savant2/Savant2/Savant2_Plugin_checkbox.php

103 lines
2.4 KiB
PHP
Executable File

<?php
/**
* Base plugin class.
*/
require_once 'Savant2/Plugin.php';
/**
*
* Outputs a single checkbox <input> element.
*
* $Id$
*
* @author Paul M. Jones <pmjones@ciaweb.net>
*
* @package Savant2
*
* @license http://www.gnu.org/copyleft/lesser.html LGPL
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
class Savant2_Plugin_checkbox extends Savant2_Plugin {
/**
*
* Outputs a single checkbox <input> element.
*
* @access public
*
* @param string $name The HTML "name=" value for the checkbox.
*
* @param string $value The value of the checkbox when checked.
*
* @param array $checked If $value is in this array of values,
* mark the checkbox as checked.
*
* @param array $default The value to return if the checkbox is not
* checked.
*
* @param string|array $attr Any extra HTML attributes to place
* within the checkbox element.
*
* @return string
*
*/
function plugin(
$name,
$value = '1',
$checked = null,
$default = null,
$attr = null)
{
$html = '';
// define the hidden default value (if any) when not checked
if (! is_null($default)) {
$html .= '<input type="hidden"';
$html .= ' name="' . htmlspecialchars($name) . '"';
$html .= ' value="' .htmlspecialchars($default) . '" />';
$html .= "\n";
}
// start the checkbox tag with name and value
$html .= '<input type="checkbox"';
$html .= ' name="' . htmlspecialchars($name) . '"';
$html .= ' value="' . htmlspecialchars($value) . '"';
// is the checkbox checked?
settype($checked, 'array');
if (in_array($value, $checked)) {
$html .= ' checked="checked"';
}
// add extra attributes
if (is_array($attr)) {
// add from array
foreach ($attr as $key => $val) {
$key = htmlspecialchars($key);
$val = htmlspecialchars($val);
$html .= " $key=\"$val\"";
}
} elseif (! is_null($attr)) {
// add from scalar
$html .= " $attr";
}
// close the checkbox tag and return
$html .= ' />';
return $html;
}
}
?>