1<?php 2/** 3 * Smarty plugin 4 * @package Smarty 5 * @subpackage plugins 6 */ 7 8 9/** 10 * Smarty {html_checkboxes} function plugin 11 * 12 * File: function.html_checkboxes.php<br> 13 * Type: function<br> 14 * Name: html_checkboxes<br> 15 * Date: 24.Feb.2003<br> 16 * Purpose: Prints out a list of checkbox input types<br> 17 * Input:<br> 18 * - name (optional) - string default "checkbox" 19 * - values (required) - array 20 * - options (optional) - associative array 21 * - checked (optional) - array default not set 22 * - separator (optional) - ie <br> or 23 * - output (optional) - the output next to each checkbox 24 * - assign (optional) - assign the output as an array to this variable 25 * Examples: 26 * <pre> 27 * {html_checkboxes values=$ids output=$names} 28 * {html_checkboxes values=$ids name='box' separator='<br>' output=$names} 29 * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names} 30 * </pre> 31 * @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes} 32 * (Smarty online manual) 33 * @author Christopher Kvarme <christopher.kvarme@flashjab.com> 34 * @author credits to Monte Ohrt <monte at ohrt dot com> 35 * @version 1.0 36 * @param array 37 * @param Smarty 38 * @return string 39 * @uses smarty_function_escape_special_chars() 40 */ 41function smarty_function_html_checkboxes($params, &$smarty) 42{ 43 require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); 44 45 $name = 'checkbox'; 46 $values = null; 47 $options = null; 48 $selected = null; 49 $separator = ''; 50 $labels = true; 51 $output = null; 52 53 $extra = ''; 54 55 foreach($params as $_key => $_val) { 56 switch($_key) { 57 case 'name': 58 case 'separator': 59 $$_key = $_val; 60 break; 61 62 case 'labels': 63 $$_key = (bool)$_val; 64 break; 65 66 case 'options': 67 $$_key = (array)$_val; 68 break; 69 70 case 'values': 71 case 'output': 72 $$_key = array_values((array)$_val); 73 break; 74 75 case 'checked': 76 case 'selected': 77 $selected = array_map('strval', array_values((array)$_val)); 78 break; 79 80 case 'checkboxes': 81 $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING); 82 $options = (array)$_val; 83 break; 84 85 case 'assign': 86 break; 87 88 default: 89 if(!is_array($_val)) { 90 $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; 91 } else { 92 $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE); 93 } 94 break; 95 } 96 } 97 98 if (!isset($options) && !isset($values)) 99 return ''; /* raise error here? */ 100 101 settype($selected, 'array'); 102 $_html_result = array(); 103 104 if (isset($options)) { 105 106 foreach ($options as $_key=>$_val) 107 $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); 108 109 110 } else { 111 foreach ($values as $_i=>$_key) { 112 $_val = isset($output[$_i]) ? $output[$_i] : ''; 113 $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); 114 } 115 116 } 117 118 if(!empty($params['assign'])) { 119 $smarty->assign($params['assign'], $_html_result); 120 } else { 121 return implode("\n",$_html_result); 122 } 123 124} 125 126function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels) { 127 $_output = ''; 128 if ($labels) $_output .= '<label>'; 129 $_output .= '<input type="checkbox" name="' 130 . smarty_function_escape_special_chars($name) . '[]" value="' 131 . smarty_function_escape_special_chars($value) . '"'; 132 133 if (in_array((string)$value, $selected)) { 134 $_output .= ' checked="checked"'; 135 } 136 $_output .= $extra . ' />' . $output; 137 if ($labels) $_output .= '</label>'; 138 $_output .= $separator; 139 140 return $_output; 141} 142 143?> 144