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1 <?php |
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2 /** |
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3 * Zend Framework |
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4 * |
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5 * LICENSE |
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6 * |
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7 * This source file is subject to the new BSD license that is bundled |
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8 * with this package in the file LICENSE.txt. |
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9 * It is also available through the world-wide-web at this URL: |
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10 * http://framework.zend.com/license/new-bsd |
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11 * If you did not receive a copy of the license and are unable to |
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12 * obtain it through the world-wide-web, please send an email |
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13 * to license@zend.com so we can send you a copy immediately. |
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14 * |
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15 * @category Zend |
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16 * @package Zend_View |
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17 * @subpackage Helper |
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18 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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19 * @license http://framework.zend.com/license/new-bsd New BSD License |
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20 * @version $Id: HtmlList.php 20096 2010-01-06 02:05:09Z bkarwin $ |
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21 */ |
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22 |
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23 |
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24 /** |
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25 * Zend_View_Helper_FormELement |
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26 */ |
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27 require_once 'Zend/View/Helper/FormElement.php'; |
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28 |
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29 /** |
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30 * Helper for ordered and unordered lists |
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31 * |
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32 * @uses Zend_View_Helper_FormElement |
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33 * @category Zend |
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34 * @package Zend_View |
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35 * @subpackage Helper |
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36 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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37 * @license http://framework.zend.com/license/new-bsd New BSD License |
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38 */ |
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39 class Zend_View_Helper_HtmlList extends Zend_View_Helper_FormElement |
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40 { |
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41 |
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42 /** |
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43 * Generates a 'List' element. |
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44 * |
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45 * @param array $items Array with the elements of the list |
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46 * @param boolean $ordered Specifies ordered/unordered list; default unordered |
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47 * @param array $attribs Attributes for the ol/ul tag. |
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48 * @return string The list XHTML. |
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49 */ |
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50 public function htmlList(array $items, $ordered = false, $attribs = false, $escape = true) |
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51 { |
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52 if (!is_array($items)) { |
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53 require_once 'Zend/View/Exception.php'; |
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54 $e = new Zend_View_Exception('First param must be an array'); |
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55 $e->setView($this->view); |
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56 throw $e; |
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57 } |
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58 |
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59 $list = ''; |
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60 |
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61 foreach ($items as $item) { |
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62 if (!is_array($item)) { |
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63 if ($escape) { |
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64 $item = $this->view->escape($item); |
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65 } |
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66 $list .= '<li>' . $item . '</li>' . self::EOL; |
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67 } else { |
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68 if (6 < strlen($list)) { |
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69 $list = substr($list, 0, strlen($list) - 6) |
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70 . $this->htmlList($item, $ordered, $attribs, $escape) . '</li>' . self::EOL; |
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71 } else { |
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72 $list .= '<li>' . $this->htmlList($item, $ordered, $attribs, $escape) . '</li>' . self::EOL; |
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73 } |
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74 } |
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75 } |
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76 |
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77 if ($attribs) { |
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78 $attribs = $this->_htmlAttribs($attribs); |
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79 } else { |
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80 $attribs = ''; |
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81 } |
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82 |
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83 $tag = 'ul'; |
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84 if ($ordered) { |
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85 $tag = 'ol'; |
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86 } |
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87 |
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88 return '<' . $tag . $attribs . '>' . self::EOL . $list . '</' . $tag . '>' . self::EOL; |
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89 } |
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90 } |