<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of Plume Framework, a simple PHP Application Framework.
# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.
#
# Plume Framework 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.
#
# Plume Framework 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.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# ***** END LICENSE BLOCK ***** */
/**
* Simple checkbox.
*/
class Pluf_Form_Widget_SelectMultipleInput_Checkbox extends Pluf_Form_Widget_SelectMultipleInput
{
/**
* Renders the HTML of the input.
*
* @param string Name of the field.
* @param array Value for the field, can be a non valid value.
* @param array Extra attributes to add to the input form (array())
* @param array Extra choices (array())
* @return string The HTML string of the input.
*/
public function render($name, $value, $extra_attrs=array(),
$choices=array())
{
$output = array();
if ($value === null or $value == '') {
$value = array();
}
$final_attrs = $this->buildAttrs($extra_attrs);
$output[] = '<ul>';
$choices = array_merge($this->choices, $choices);
$i=0;
$base_id = $final_attrs['id'];
foreach ($choices as $option_label=>$option_value) {
$final_attrs['id'] = $base_id.'_'.$i;
$final_attrs['value'] = htmlspecialchars($option_value, ENT_COMPAT, 'UTF-8');
$checkbox = new Pluf_Form_Widget_CheckboxInput($final_attrs);
$rendered = $checkbox->render($name.'[]', in_array($option_value, $value));
$output[] = sprintf('<li><label>%s %s</label></li>', $rendered,
htmlspecialchars($option_label, ENT_COMPAT, 'UTF-8'));
$i++;
}
$output[] = '</ul>';
return new Pluf_Template_SafeString(implode("\n", $output), true);
}
public function idForLabel($id)
{
if ($id) {
$id .= '_0';
}
return $id;
}
}