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File: web-app/lib/SMARTY/plugins/function.html_radios.php

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  Classes of davifelipe  >  smart MVC  >  web-app/lib/SMARTY/plugins/function.html_radios.php  >  Download  
File: web-app/lib/SMARTY/plugins/function.html_radios.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: smart MVC
MVC framework using Smarty to render views
Author: By
Last change:
Date: 3 years ago
Size: 4,841 bytes
 

Contents

Class file image Download
<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty {html_radios} function plugin
 *
 * File: function.html_radios.php<br>
 * Type: function<br>
 * Name: html_radios<br>
 * Date: 24.Feb.2003<br>
 * Purpose: Prints out a list of radio input types<br>
 * Input:<br>
 * - name (optional) - string default "radio"
 * - values (required) - array
 * - options (optional) - associative array
 * - checked (optional) - array default not set
 * - separator (optional) - ie <br> or &nbsp;
 * - output (optional) - the output next to each radio button
 * - assign (optional) - assign the output as an array to this variable
 * Examples:
 * <pre>
 * {html_radios values=$ids output=$names}
 * {html_radios values=$ids name='box' separator='<br>' output=$names}
 * {html_radios values=$ids checked=$checked separator='<br>' output=$names}
 * </pre>
 * @link http://smarty.php.net/manual/en/language.function.html.radios.php {html_radios}
 * (Smarty online manual)
 * @author Christopher Kvarme <christopher.kvarme@flashjab.com>
 * @author credits to Monte Ohrt <monte at ohrt dot com>
 * @version 1.0
 * @param array
 * @param Smarty
 * @return string
 * @uses smarty_function_escape_special_chars()
 */
function smarty_function_html_radios($params, &$smarty)
{
    require_once
$smarty->_get_plugin_filepath('shared','escape_special_chars');
  
   
$name = 'radio';
   
$values = null;
   
$options = null;
   
$selected = null;
   
$separator = '';
   
$labels = true;
   
$label_ids = false;
   
$output = null;
   
$extra = '';

    foreach(
$params as $_key => $_val) {
        switch(
$_key) {
            case
'name':
            case
'separator':
                $
$_key = (string)$_val;
                break;

            case
'checked':
            case
'selected':
                if(
is_array($_val)) {
                   
$smarty->trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING);
                } else {
                   
$selected = (string)$_val;
                }
                break;

            case
'labels':
            case
'label_ids':
                $
$_key = (bool)$_val;
                break;

            case
'options':
                $
$_key = (array)$_val;
                break;

            case
'values':
            case
'output':
                $
$_key = array_values((array)$_val);
                break;

            case
'radios':
               
$smarty->trigger_error('html_radios: the use of the "radios" 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 {
                   
$smarty->trigger_error("html_radios: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
                }
                break;
        }
    }

    if (!isset(
$options) && !isset($values))
        return
''; /* raise error here? */

   
$_html_result = array();

    if (isset(
$options)) {

        foreach (
$options as $_key=>$_val)
           
$_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids);

    } else {

        foreach (
$values as $_i=>$_key) {
           
$_val = isset($output[$_i]) ? $output[$_i] : '';
           
$_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids);
        }

    }

    if(!empty(
$params['assign'])) {
       
$smarty->assign($params['assign'], $_html_result);
    } else {
        return
implode("\n",$_html_result);
    }

}

function
smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids) {
   
$_output = '';
    if (
$labels) {
      if(
$label_ids) {
         
$_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!', '_', $name . '_' . $value));
         
$_output .= '<label for="' . $_id . '">';
      } else {
         
$_output .= '<label>';
      }
   }
  
$_output .= '<input type="radio" name="'
       
. smarty_function_escape_special_chars($name) . '" value="'
       
. smarty_function_escape_special_chars($value) . '"';

   if (
$labels && $label_ids) $_output .= ' id="' . $_id . '"';

    if ((string)
$value==$selected) {
       
$_output .= ' checked="checked"';
    }
   
$_output .= $extra . ' />' . $output;
    if (
$labels) $_output .= '</label>';
   
$_output .= $separator;

    return
$_output;
}

?>