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