mirror of
https://github.com/smarty-php/smarty.git
synced 2025-10-31 04:11:37 +01:00
119 lines
3.2 KiB
PHP
119 lines
3.2 KiB
PHP
<?php
|
|
/**
|
|
* Smarty plugin
|
|
* @package Smarty
|
|
* @subpackage plugins
|
|
*/
|
|
|
|
|
|
/*
|
|
* Smarty {html_options} function plugin
|
|
*
|
|
* Type: function<br>
|
|
* Name: html_options<br>
|
|
* Input:<br>
|
|
* - name (optional) - string default "select"
|
|
* - values (required if no options supplied) - array
|
|
* - options (required if no values supplied) - associative array
|
|
* - selected (optional) - string default not set
|
|
* - output (required if not options supplied) - array
|
|
* Purpose: Prints the list of <option> tags generated from
|
|
* the passed parameters
|
|
* @link http://smarty.php.net/manual/en/language.function.html.options.php {html_image}
|
|
* (Smarty online manual)
|
|
* @param array
|
|
* @param Smarty
|
|
* @return string
|
|
* @uses smarty_function_escape_special_chars()
|
|
*/
|
|
function smarty_function_html_options($params, &$smarty)
|
|
{
|
|
require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
|
|
|
|
$name = null;
|
|
$values = null;
|
|
$options = null;
|
|
$selected = array();
|
|
$output = null;
|
|
|
|
$extra = '';
|
|
|
|
foreach($params as $_key => $_val) {
|
|
switch($_key) {
|
|
case 'name':
|
|
$$_key = (string)$_val;
|
|
break;
|
|
|
|
case 'options':
|
|
$$_key = (array)$_val;
|
|
break;
|
|
|
|
case 'selected':
|
|
case 'values':
|
|
case 'output':
|
|
$$_key = array_values((array)$_val);
|
|
break;
|
|
|
|
default:
|
|
if(!is_array($_val)) {
|
|
$extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
|
|
} else {
|
|
$smarty->trigger_error("html_options: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!isset($options) && !isset($values))
|
|
return ''; /* raise error here? */
|
|
|
|
$_html_result = '';
|
|
|
|
if (is_array($options)) {
|
|
|
|
foreach ($options as $_key=>$_val)
|
|
$_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected);
|
|
|
|
} else {
|
|
|
|
foreach ((array)$values as $_i=>$_key) {
|
|
$_val = isset($output[$_i]) ? $output[$_i] : '';
|
|
$_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected);
|
|
}
|
|
|
|
}
|
|
|
|
if(!empty($name)) {
|
|
$_html_result = '<select name="' . $name . '"' . $extra . '>' . "\n" . $_html_result . '</select>' . "\n";
|
|
}
|
|
|
|
return $_html_result;
|
|
|
|
}
|
|
|
|
function smarty_function_html_options_optoutput($key, $value, $selected) {
|
|
if(!is_array($value)) {
|
|
$_html_result = '<option label="' . smarty_function_escape_special_chars($value) . '" value="' .
|
|
smarty_function_escape_special_chars($key) . '"';
|
|
if (in_array($key, $selected))
|
|
$_html_result .= ' selected="selected"';
|
|
$_html_result .= '>' . smarty_function_escape_special_chars($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) {
|
|
$optgroup_html = '<optgroup label="' . smarty_function_escape_special_chars($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: */
|
|
|
|
?>
|