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

   1 <?php
   2 /**
   3  * Template_Lite {html_textbox} function plugin
   4  *
   5  * Type:     function
   6  * Name:     html_textbox
   7  * Purpose:  Creates a textbox
   8  * Input:
   9  *           - name = the name of the textbox
  10  *           - rows = optional number of rows in the textbox
  11  *           - cols = optional number of columns in the textbox
  12  *           - value = optional preset value to put in the textbox
  13  * Author:   Paul Lockaby <paul@paullockaby.com>
  14  */
  15 function tpl_function_html_textbox($params, &$tpl)
  16 {
  17         require_once("shared.escape_chars.php");
  18         $name = null;
  19         $value = '';
  20         $extra = '';
  21
  22         foreach($params as $_key => $_value)
  23         {
  24                 switch($_key)
  25                 {
  26                         case 'name':
  27                         case 'value':
  28                                 $$_key = $_value;
  29                                 break;
  30                         default:
  31                                 if(!is_array($_key))
  32                                 {
  33                                         $extra .= ' ' . $_key . '="' . tpl_escape_chars($_value) . '"';
  34                                 }
  35                                 else
  36                                 {
  37                                         throw new Template_Exception("html_textbox: attribute '$_key' cannot be an array", $tpl);
  38                                 }
  39                 }
  40         }
  41
  42         if (!isset($name) || empty($name))
  43         {
  44                 throw new Template_Exception("html_textbox: missing 'name' parameter", $tpl);
  45                 return;
  46         }
  47
  48         $toReturn = '<textarea name="' . tpl_escape_chars($name) . '" ' . $extra . '>' . tpl_escape_chars($value) . '</textarea>';
  49         return $toReturn;
  50 }
  51 ?>