net.php.smarty/plugins/function.html_options.php

<?php

/*
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     function
 * Name:     html_options
 * Purpose:  Prints the list of <option> tags generated from
 *           the passed parameters
 * -------------------------------------------------------------
 */
function smarty_function_html_options($params, &$smarty)
{
    $print_result = true;

    extract($params);

    $html_result = '';

    settype($selected, 'array');
    if (isset($options)) {
        settype($options, 'array');
        foreach ($options as $key => $value) {
                        $html_result .= smarty_function_html_options_optoutput($key, $value, $selected);
        }
    } else {
        settype($output, 'array');
        settype($values, 'array');
        for ($i = 0, $for_max = count($output); $i < $for_max; $i++) {
            if ($i < count($values)) {
                                $html_result .= smarty_function_html_options_optoutput($values[$i], $output[$i], $selected);
                        } else {
                                $html_result .= smarty_function_html_options_optoutput($output[$i], $output[$i], $selected);
                        }
        }
    }

    if ($print_result)
        print $html_result;
    else
        return $html_result;
}

function smarty_function_html_options_optoutput($key, $value, $selected) {
        if(!is_array($value)) {
        $html_result = "<option label=\"$key\" value=\"$key\"";
        if (in_array($key, $selected))
                $html_result .= " selected=\"selected\"";
        $html_result .= ">$value</option>\n";
        } else {
                $html_result = smarty_function_html_options_optgroup($key, $value, $selected);
        }
                return $html_result;    
}

function smarty_function_html_options_optgroup($key, $values, $selected) {
        $optgroup_html = "<optgroup label=\"$key\">\n";
        foreach ($values as $key => $value) {
                $optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected);
        }
        $optgroup_html .= "</optgroup>\n";
        return $optgroup_html;
}

/* vim: set expandtab: */

?>
1	<?php
2
3	/*
4	* Smarty plugin
5	* -------------------------------------------------------------
6	* Type: function
7	* Name: html_options
8	* Purpose: Prints the list of <option> tags generated from
9	* the passed parameters
10	* -------------------------------------------------------------
11	*/
12	function smarty_function_html_options($params, &$smarty)
13	{
14	$print_result = true;
15
16	extract($params);
17
18	$html_result = '';
19
20	settype($selected, 'array');
21	if (isset($options)) {
22	settype($options, 'array');
23	foreach ($options as $key => $value) {
24	$html_result .= smarty_function_html_options_optoutput($key, $value, $selected);
25	}
26	} else {
27	settype($output, 'array');
28	settype($values, 'array');
29	for ($i = 0, $for_max = count($output); $i < $for_max; $i++) {
30	if ($i < count($values)) {
31	$html_result .= smarty_function_html_options_optoutput($values[$i], $output[$i], $selected);
32	} else {
33	$html_result .= smarty_function_html_options_optoutput($output[$i], $output[$i], $selected);
34	}
35	}
36	}
37
38	if ($print_result)
39	print $html_result;
40	else
41	return $html_result;
42	}
43
44	function smarty_function_html_options_optoutput($key, $value, $selected) {
45	if(!is_array($value)) {
46	$html_result = "<option label=\"$key\" value=\"$key\"";
47	if (in_array($key, $selected))
48	$html_result .= " selected=\"selected\"";
49	$html_result .= ">$value</option>\n";
50	} else {
51	$html_result = smarty_function_html_options_optgroup($key, $value, $selected);
52	}
53	return $html_result;
54	}
55
56	function smarty_function_html_options_optgroup($key, $values, $selected) {
57	$optgroup_html = "<optgroup label=\"$key\">\n";
58	foreach ($values as $key => $value) {
59	$optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected);
60	}
61	$optgroup_html .= "</optgroup>\n";
62	return $optgroup_html;
63	}
64
65	/* vim: set expandtab: */
66
67	?>
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