自定义导航如何增加currentPage？？？

2016-07-07 14:55 来源：www.chinab4c.com 作者：ecshop专家

大家好，有没有人知道添加自定义导航如何实现currentpage，实现菜单栏选中效果？？？

或者如何在“自定义导航栏”里增加单个商品、单篇文章或专题等内容？？？

谢谢~！~！~！

回答：
在“自定义导航栏”的系统内容里增加单个商品、单篇文章或专题等内容？？？

看懂这个函数就知道怎么回事了？
  1. /**
  2. * 取得自定义导航栏列表
  3. * @paramstring$type 位置，如top、bottom、middle
  4. * @returnarray列表
  5. */
  6. function get_navigator($ctype = '', $catlist = array())
  7. {
  8. $sql = 'SELECT * FROM '. $GLOBALS['ecs']->table('nav') . '
  9. WHERE ifshow = \'1\' ORDER BY type, vieworder';
  10. $res = $GLOBALS['db']->query($sql);

  12. $cur_url = substr(strrchr($_SERVER['REQUEST_URI'],'/'),1);

  14. if (intval($GLOBALS['_CFG']['rewrite']))
  15. {
  16. if(strpos($cur_url, '-'))
  17. {
  18. preg_match('/([a-z]*)-([0-9]*)/',$cur_url,$matches);
  19. $cur_url = $matches[1].'.php?id='.$matches[2];
  20. }
  21. }
  22. else
  23. {
  24. $cur_url = substr(strrchr($_SERVER['REQUEST_URI'],'/'),1);
  25. }

  27. $noindex = false;
  28. $active = 0;
  29. $navlist = array(
  30. 'top' => array(),
  31. 'middle' => array(),
  32. 'bottom' => array()
  33. );
  34. while ($row = $GLOBALS['db']->fetchRow($res))
  35. {
  36. $navlist[$row['type']][] = array(
  37. 'name'=>$row['name'],
  38. 'opennew'=>$row['opennew'],
  39. 'url' =>$row['url'],
  40. 'ctype'=>$row['ctype'],
  41. 'cid' =>$row['cid'],
  42. );
  43. }

  45. /*遍历自定义是否存在currentPage*/
  46. foreach($navlist['middle'] as $k=>$v)
  47. {
  48. $condition = empty($ctype) ? (strpos($cur_url, $v['url']) === 0) : (strpos($cur_url, $v['url']) === 0 && strlen($cur_url) == strlen($v['url']));
  49. if ($condition)
  50. {
  51. $navlist['middle'][$k]['active'] = 1;
  52. $noindex = true;
  53. $active += 1;
  54. }
  55. }

  57. if(!empty($ctype) && $active < 1)
  58. {
  59. foreach($catlist as $key => $val)
  60. {
  61. foreach($navlist['middle'] as $k=>$v)
  62. {
  63. if(!empty($v['ctype']) && $v['ctype'] == $ctype && $v['cid'] == $val && $active < 1)
  64. {
  65. $navlist['middle'][$k]['active'] = 1;
  66. $noindex = true;
  67. $active += 1;
  68. }
  69. }
  70. }
  71. }

  73. if ($noindex == false) {
  74. $navlist['config']['index'] = 1;
  75. }

  77. return $navlist;
  78. }
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