include/libs/template_lite/plugins/function.html_checkboxes.php

   1 <?php
   2 /**
   3  * Template_Lite {html_checkbox} function plugin
   4  *
   5  * Type:     function
   6  * Name:     textbox
   7  * Purpose:  Creates a checkbox
   8  * Input:
   9  *           - name = the name of the checkbox
  10  *           - value = optional value for the checkbox
  11  *           - checked = boolean - whether the box is checked or not
  12  * Author:   Paul Lockaby <paul@paullockaby.com>
  13  */
  14 function tpl_function_html_checkboxes($params, &$tpl)
  15 {
  16         require_once("shared.escape_chars.php");
  17         $name = null;
  18         $value = null;
  19         $checked = null;
  20         $extra = '';
  21
  22         foreach($params as $_key => $_value)
  23         {
  24                 switch($_key)
  25                 {
  26                         case 'name':
  27                         case 'value':
  28                                 $$_key = $_value;
  29                                 break;
  30                         case 'checked':
  31                                 if ($_key == 'true' || $_key == 'yes' || $_key == 'on')
  32                                 {
  33                                         $$_key = true;
  34                                 }
  35                                 else
  36                                 {
  37                                         $$_key = false;
  38                                 }
  39                                 break;
  40                         default:
  41                                 if(!is_array($_key))
  42                                 {
  43                                         $extra .= ' ' . $_key . '="' . tpl_escape_chars($_value) . '"';
  44                                 }
  45                                 else
  46                                 {
  47                                         throw new Template_Exception("html_checkbox: attribute '$_key' cannot be an array", $tpl);
  48                                 }
  49                 }
  50         }
  51
  52         if (!isset($name) || empty($name))
  53         {
  54                 throw new Template_Exception("html_checkbox: missing 'name' parameter", $tpl);
  55                 return;
  56         }
  57
  58         $toReturn = '<input type="checkbox" name="' . tpl_escape_chars($name) . '"';
  59         if (isset($checked))
  60         {
  61                 $toReturn .= ' checked';
  62         }
  63         if (isset($value))
  64         {
  65                 $toReturn .= ' value="' . tpl_escape_chars($value) . '"';
  66         }
  67         $toReturn .= ' ' . $extra . ' />';
  68         return $toReturn;
  69 }
  70 ?>