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e586807d H |
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) - without this one the buttons don't have names | |
24 | * Examples: | |
25 | * <pre> | |
26 | * {html_checkboxes values=$ids output=$names} | |
27 | * {html_checkboxes values=$ids name='box' separator='<br>' output=$names} | |
28 | * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names} | |
29 | * </pre> | |
30 | * @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes} | |
31 | * (Smarty online manual) | |
32 | * @author Christopher Kvarme <christopher.kvarme@flashjab.com> | |
33 | * @author credits to Monte Ohrt <monte@ispi.net> | |
34 | * @version 1.0 | |
35 | * @param array | |
36 | * @param Smarty | |
37 | * @return string | |
38 | * @uses smarty_function_escape_special_chars() | |
39 | */ | |
40 | function smarty_function_html_checkboxes($params, &$smarty) | |
41 | { | |
42 | require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); | |
43 | ||
44 | $name = 'checkbox'; | |
45 | $values = null; | |
46 | $options = null; | |
47 | $selected = null; | |
48 | $separator = ''; | |
49 | $labels = true; | |
50 | $output = null; | |
51 | ||
52 | $extra = ''; | |
53 | ||
54 | foreach($params as $_key => $_val) { | |
55 | switch($_key) { | |
56 | case 'name': | |
57 | case 'separator': | |
58 | $$_key = $_val; | |
59 | break; | |
60 | ||
61 | case 'labels': | |
62 | $$_key = (bool)$_val; | |
63 | break; | |
64 | ||
65 | case 'options': | |
66 | $$_key = (array)$_val; | |
67 | break; | |
68 | ||
69 | case 'values': | |
70 | case 'output': | |
71 | $$_key = array_values((array)$_val); | |
72 | break; | |
73 | ||
74 | case 'checked': | |
75 | case 'selected': | |
76 | $selected = array_values((array)$_val); | |
77 | break; | |
78 | ||
79 | case 'checkboxes': | |
80 | $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING); | |
81 | $options = (array)$_val; | |
82 | break; | |
83 | ||
84 | default: | |
85 | if(!is_array($_val)) { | |
86 | $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; | |
87 | } else { | |
88 | $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE); | |
89 | } | |
90 | break; | |
91 | } | |
92 | } | |
93 | ||
94 | if (!isset($options) && !isset($values)) | |
95 | return ''; /* raise error here? */ | |
96 | ||
97 | settype($selected, 'array'); | |
98 | $_html_result = ''; | |
99 | ||
100 | if (is_array($options)) { | |
101 | ||
102 | foreach ($options as $_key=>$_val) | |
103 | $_html_result .= smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); | |
104 | ||
105 | ||
106 | } else { | |
107 | foreach ($values as $_i=>$_key) { | |
108 | $_val = isset($output[$_i]) ? $output[$_i] : ''; | |
109 | $_html_result .= smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); | |
110 | } | |
111 | ||
112 | } | |
113 | ||
114 | return $_html_result; | |
115 | ||
116 | } | |
117 | ||
118 | function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels) { | |
119 | $_output = ''; | |
120 | if ($labels) $_output .= '<label>'; | |
121 | $_output .= '<input type="checkbox" name="' | |
122 | . smarty_function_escape_special_chars($name) . '[]" value="' | |
123 | . smarty_function_escape_special_chars($value) . '"'; | |
124 | ||
125 | if (in_array($value, $selected)) { | |
126 | $_output .= ' checked="checked"'; | |
127 | } | |
128 | $_output .= $extra . ' />' . $output; | |
129 | if ($labels) $_output .= '</label>'; | |
130 | $_output .= $separator . "\n"; | |
131 | ||
132 | return $_output; | |
133 | } | |
134 | ||
135 | ?> |