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							143 lines
						
					
					
						
							4.3 KiB
						
					
					
				| <?php | |
| /** | |
|  * Smarty plugin | |
|  * @package Smarty | |
|  * @subpackage plugins | |
|  */ | |
| 
 | |
| 
 | |
| /** | |
|  * Smarty {html_checkboxes} function plugin | |
|  * | |
|  * File:       function.html_checkboxes.php<br> | |
|  * Type:       function<br> | |
|  * Name:       html_checkboxes<br> | |
|  * Date:       24.Feb.2003<br> | |
|  * Purpose:    Prints out a list of checkbox input types<br> | |
|  * Input:<br> | |
|  *           - name       (optional) - string default "checkbox" | |
|  *           - values     (required) - array | |
|  *           - options    (optional) - associative array | |
|  *           - checked    (optional) - array default not set | |
|  *           - separator  (optional) - ie <br> or   | |
|  *           - output     (optional) - the output next to each checkbox | |
|  *           - assign     (optional) - assign the output as an array to this variable | |
|  * Examples: | |
|  * <pre> | |
|  * {html_checkboxes values=$ids output=$names} | |
|  * {html_checkboxes values=$ids name='box' separator='<br>' output=$names} | |
|  * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names} | |
|  * </pre> | |
|  * @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes} | |
|  *      (Smarty online manual) | |
|  * @author     Christopher Kvarme <christopher.kvarme@flashjab.com> | |
|  * @author credits to Monte Ohrt <monte at ohrt dot com> | |
|  * @version    1.0 | |
|  * @param array | |
|  * @param Smarty | |
|  * @return string | |
|  * @uses smarty_function_escape_special_chars() | |
|  */ | |
| function smarty_function_html_checkboxes($params, &$smarty) | |
| { | |
|     require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); | |
| 
 | |
|     $name = 'checkbox'; | |
|     $values = null; | |
|     $options = null; | |
|     $selected = null; | |
|     $separator = ''; | |
|     $labels = true; | |
|     $output = null; | |
| 
 | |
|     $extra = ''; | |
| 
 | |
|     foreach($params as $_key => $_val) { | |
|         switch($_key) { | |
|             case 'name': | |
|             case 'separator': | |
|                 $$_key = $_val; | |
|                 break; | |
| 
 | |
|             case 'labels': | |
|                 $$_key = (bool)$_val; | |
|                 break; | |
| 
 | |
|             case 'options': | |
|                 $$_key = (array)$_val; | |
|                 break; | |
| 
 | |
|             case 'values': | |
|             case 'output': | |
|                 $$_key = array_values((array)$_val); | |
|                 break; | |
| 
 | |
|             case 'checked': | |
|             case 'selected': | |
|                 $selected = array_map('strval', array_values((array)$_val)); | |
|                 break; | |
| 
 | |
|             case 'checkboxes': | |
|                 $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING); | |
|                 $options = (array)$_val; | |
|                 break; | |
| 
 | |
|             case 'assign': | |
|                 break; | |
| 
 | |
|             default: | |
|                 if(!is_array($_val)) { | |
|                     $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; | |
|                 } else { | |
|                     $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE); | |
|                 } | |
|                 break; | |
|         } | |
|     } | |
| 
 | |
|     if (!isset($options) && !isset($values)) | |
|         return ''; /* raise error here? */ | |
| 
 | |
|     settype($selected, 'array'); | |
|     $_html_result = array(); | |
| 
 | |
|     if (isset($options)) { | |
| 
 | |
|         foreach ($options as $_key=>$_val) | |
|             $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); | |
| 
 | |
| 
 | |
|     } else { | |
|         foreach ($values as $_i=>$_key) { | |
|             $_val = isset($output[$_i]) ? $output[$_i] : ''; | |
|             $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); | |
|         } | |
| 
 | |
|     } | |
| 
 | |
|     if(!empty($params['assign'])) { | |
|         $smarty->assign($params['assign'], $_html_result); | |
|     } else { | |
|         return implode("\n",$_html_result); | |
|     } | |
| 
 | |
| } | |
| 
 | |
| function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels) { | |
|     $_output = ''; | |
|     if ($labels) $_output .= '<label>'; | |
|     $_output .= '<input type="checkbox" name="' | |
|         . smarty_function_escape_special_chars($name) . '[]" value="' | |
|         . smarty_function_escape_special_chars($value) . '"'; | |
| 
 | |
|     if (in_array((string)$value, $selected)) { | |
|         $_output .= ' checked="checked"'; | |
|     } | |
|     $_output .= $extra . ' />' . $output; | |
|     if ($labels) $_output .= '</label>'; | |
|     $_output .=  $separator; | |
| 
 | |
|     return $_output; | |
| } | |
| 
 | |
| ?>
 | |
| 
 |