2014-12-04 68 views
0

您能帮助我吗!
使用我的wordpress
实施例: 我有分类学:部门获取所选术语的列表选择选项下拉菜单

  • 期限有职位名称:心脏诊所(医生1,医生2,医生3)
  • 期限有职位名称:妇科门诊(医生4,医生5)

我想
当我选择心脏诊所则显示下拉

<select> 
<option>doctor 1</option> 
<option>doctor 2</option> 
<option>doctor 3</option> 
</select> 


当我选择妇科门诊则显示下拉

<select> 
<option>doctor 4</option> 
<option>doctor 5</option> 
</select> 

太谢谢你了!

回答

0
$post_type = 'event-posts'; 
$customPostTaxonomies = get_object_taxonomies($post_type); 
if(count($customPostTaxonomies) > 0) 
{ 
    foreach($customPostTaxonomies as $tax) 
    { 
    $args = array(
      'orderby' => 'name', 
      'show_count' => 0, 
      'pad_counts' => 0, 
      'hierarchical' => 1, 
      'taxonomy' => $tax, 
      'title_li' => '' 
     ); 
     wp_dropdown_categories($args); 
    } 
} 
0

我知道你有2个选择元素。第一:部门和第二:医生。您的代码结构与以下内容相同:

<select id="dep" name="dep"> 
    <option value="">Select Department</option> 
    <option value="?department={DEP_ID}" selected="selected">Cardiac Clinic</option> 
    <option value="?department={DEP_ID2}" selected="selected">Gynaecological Clinic</option> 
</select> 

并选择使用GET方法自动提交表单。你可以让它成为这个jQuery: 当然,你必须有jQuery库。

<script> 
    $(function(){ 
     $('#dep').bind('change', function() { 
      var url = $(this).val(); 
      if (url) { 
       window.location = url; 
      } 
      return false; 
     }); 
    }); 
</script> 

和编辑这个页面的PHP源与此相同:

$list = array(); 
    if(isset($_GET['department'])){ 
    // get your posts by term 

    $args = array(
     'tax_query' => array(
     array(
      'taxonomy' => 'department', 
      'field' => 'id', 
      'terms' => $_GET['dep'] 
     ) 
    ) 
    ); 
    $postslist = get_posts($args); 

    foreach($postslist as $doctor) 
     $list[] = array("ID" => $doctor->ID, "title" => $doctor->post_title); 
     // add doctors to list 
    } else { 
    $list[] = array("ID" => 0, "title" => "Select department first"); 
    } 
+0

感谢SARI,但我想在1页第2选择选项。当我选择“部署选项”时,“医生选项”会改变。你明白吗? – 2014-12-04 06:40:13

+0

是的,我的代码和方法。 – 2014-12-04 06:41:35