我有Finder module生成的块（简单搜索机制）。该块包含一个表单，其中包含各种分类词典的选择列表。
然而，它们的顺序似乎是随机的（既不是按字母顺序排列的，也不是按时间顺序排列的），并按照没有层次结构的顺序列出区域：
Italy, France, Poland, Benelux, ..., Upper Austria, ... Switzerland, Tyrol, Croatia
alt text http://i42.tinypic.com/24owysj.jpg
我期望的顺序是我的字典层次结构，所以：
Austria, Austria>Tyrol, Austria>Upper Austria, Benelux, Croatia, France, Italy, Poland, Switzerland
您是否知道如何使选择列表项以字典层次结构顺序显示？
修改：Finder配置：
array(
'finder_id' => '5',
'base' => 'views',
'title' => 'Search results',
'description' => 'Finder for search',
'path' => 'search',
'block' => '1',
'settings' => array(
'form_on_page' => 0,
'form' => array(
'prefix' => '',
'prefix_format' => '2',
'suffix' => '',
'suffix_format' => '2',
'button_text' => 'Find',
'go_text' => 'Go',
),
'advanced' => array(
'no_results' => array(
'no_results' => 'We can\'t find any tours. Try to search for other tours.',
),
'filter' => 1,
'submission' => 1,
'ahah' => 0,
'ahah_effect' => 'fade',
'element_combination' => '2',
'pager' => '0',
'match' => 'c',
'goto' => '',
'hide_args' => 1,
'arg_sep' => ',',
'empty_symbol' => '',
'show_links' => 1,
'show_admin_links' => 0,
'cache_finder_find' => '360',
'search' => '0',
'search_tab' => 'node',
),
'views' => array(
'view' => 'search_start',
'displays' => array(
'query' => 'default',
'output' => 'default',
),
'results' => '0',
'views_args' => array(
'args' => '',
'delimiter' => '/',
),
),
'i18nstrings' => array(
'title' => array(
'#i18nstrings' => 'finder:f5:title',
),
'description' => array(
'#i18nstrings' => 'finder:f5:description',
),
'settings' => array(
'form' => array(
'prefix' => array(
'#i18nstrings' => 'finder:f5:settings][form][prefix',
),
'suffix' => array(
'#i18nstrings' => 'finder:f5:settings][form][suffix',
),
'button_text' => array(
'#i18nstrings' => 'finder:f5:settings][form][button_text',
),
'go_text' => array(
'#i18nstrings' => 'finder:f5:settings][form][go_text',
),
),
'advanced' => array(
'no_results' => array(
'no_results' => array(
'#i18nstrings' => 'finder:f5:settings][advanced][no_results][no_results',
),
),
'pager' => array(
'#i18nstrings' => 'finder:f5:settings][advanced][pager',
),
'arg_sep' => array(
'#i18nstrings' => 'finder:f5:settings][advanced][arg_sep',
),
'empty_symbol' => array(
'#i18nstrings' => 'finder:f5:settings][advanced][empty_symbol',
),
'cache_finder_find' => array(
'#i18nstrings' => 'finder:f5:settings][advanced][cache_finder_find',
),
),
),
),
),
'elements' => array(
'0' => array(
'finder_element_id' => '13',
'finder_id' => '5',
'element' => 'select',
'title' => 'Region',
'weight' => '0',
'settings' => array(
'form' => array(
'description' => '',
'prefix' => '',
'prefix_format' => '2',
'suffix' => '',
'suffix_format' => '2',
'default_value' => '',
'required' => 0,
'size' => '',
'multiple' => 0,
'empty' => 'prepend',
'empty_text' => '- every region -',
),
'choices' => array(
'field' => array(
'term_data_1.name' => 'term_data_1.name',
),
'rewrite' => array(
'php' => '',
),
'displays' => array(
'query' => 'default',
),
'views' => array(
'args' => '',
'delimiter' => '/',
),
),
'advanced' => array(
'delimit' => '',
'value_combination' => '0',
),
'i18nstrings' => array(
'title' => array(
'#i18nstrings' => 'finder:e13:title',
),
'settings' => array(
'form' => array(
'description' => array(
'#i18nstrings' => 'finder:e13:settings][form][description',
),
'prefix' => array(
'#i18nstrings' => 'finder:e13:settings][form][prefix',
),
'suffix' => array(
'#i18nstrings' => 'finder:e13:settings][form][suffix',
),
'default_value' => array(
'#i18nstrings' => 'finder:e13:settings][form][default_value',
),
),
'advanced' => array(
'delimit' => array(
'#i18nstrings' => 'finder:e13:settings][advanced][delimit',
),
),
),
),
),
'element_handler' => array(
'#title' => 'Select list',
'#module' => 'finder_optionwidgets',
),
'#_finder_object' => '1',
),
'1' => array(
'finder_element_id' => '14',
'finder_id' => '5',
'element' => 'select',
'title' => 'Season',
'weight' => '1',
'settings' => array(
'form' => array(
'description' => '',
'prefix' => '',
'prefix_format' => '2',
'suffix' => '',
'suffix_format' => '2',
'default_value' => '',
'required' => 0,
'size' => '',
'multiple' => 0,
'empty' => 'prepend',
'empty_text' => '- every season -',
),
'choices' => array(
'field' => array(
'term_data_2.name' => 'term_data_2.name',
),
'rewrite' => array(
'php' => '',
),
'displays' => array(
'query' => 'default',
),
'views' => array(
'args' => '',
'delimiter' => '/',
),
),
'advanced' => array(
'delimit' => '',
'value_combination' => '0',
),
'i18nstrings' => array(
'title' => array(
'#i18nstrings' => 'finder:e14:title',
),
'settings' => array(
'form' => array(
'description' => array(
'#i18nstrings' => 'finder:e14:settings][form][description',
),
'prefix' => array(
'#i18nstrings' => 'finder:e14:settings][form][prefix',
),
'suffix' => array(
'#i18nstrings' => 'finder:e14:settings][form][suffix',
),
'default_value' => array(
'#i18nstrings' => 'finder:e14:settings][form][default_value',
),
),
'advanced' => array(
'delimit' => array(
'#i18nstrings' => 'finder:e14:settings][advanced][delimit',
),
),
),
),
),
'element_handler' => array(
'#title' => 'Select list',
'#module' => 'finder_optionwidgets',
),
'#_finder_object' => '1',
),
'2' => array(
'finder_element_id' => '15',
'finder_id' => '5',
'element' => 'select',
'title' => 'Theme',
'weight' => '2',
'settings' => array(
'form' => array(
'description' => '',
'prefix' => '',
'prefix_format' => '2',
'suffix' => '',
'suffix_format' => '2',
'default_value' => '',
'required' => 0,
'size' => '',
'multiple' => 0,
'empty' => 'prepend',
'empty_text' => '- every theme -',
),
'choices' => array(
'field' => array(
'term_data_3.name' => 'term_data_3.name',
),
'rewrite' => array(
'php' => '',
),
'displays' => array(
'query' => 'default',
),
'views' => array(
'args' => '',
'delimiter' => '/',
),
),
'advanced' => array(
'delimit' => '',
'value_combination' => '0',
),
'i18nstrings' => array(
'title' => array(
'#i18nstrings' => 'finder:e15:title',
),
'settings' => array(
'form' => array(
'description' => array(
'#i18nstrings' => 'finder:e15:settings][form][description',
),
'prefix' => array(
'#i18nstrings' => 'finder:e15:settings][form][prefix',
),
'suffix' => array(
'#i18nstrings' => 'finder:e15:settings][form][suffix',
),
'default_value' => array(
'#i18nstrings' => 'finder:e15:settings][form][default_value',
),
),
'advanced' => array(
'delimit' => array(
'#i18nstrings' => 'finder:e15:settings][advanced][delimit',
),
),
),
),
),
'element_handler' => array(
'#title' => 'Select list',
'#module' => 'finder_optionwidgets',
),
'#_finder_object' => '1',
),
'3' => array(
'finder_element_id' => '17',
'finder_id' => '5',
'element' => 'text',
'title' => 'Full text search',
'weight' => '3',
'settings' => array(
'form' => array(
'description' => '',
'prefix' => '',
'prefix_format' => '2',
'suffix' => '',
'suffix_format' => '2',
'default_value' => '',
'required' => 0,
'field_prefix' => '',
'field_suffix' => '',
'maxlength' => '',
'minlength' => '',
'size' => '',
'rows' => '0',
),
'choices' => array(
'field' => array(
'node_data_field_services.field_services_value' => 'node_data_field_services.field_services_value',
'node_data_field_subtitle.field_subtitle_value' => 'node_data_field_subtitle.field_subtitle_value',
'node_data_field_text.field_text_value' => 'node_data_field_text.field_text_value',
'node_data_field_tips.field_tips_value' => 'node_data_field_tips.field_tips_value',
'node_data_field_additional_services.field_additional_services_value' => 'node_data_field_additional_services.field_additional_services_value',
'node.title' => 'node.title',
),
'displays' => array(
'query' => 'default',
),
'views' => array(
'args' => '',
'delimiter' => '/',
),
),
'advanced' => array(
'delimit' => '',
'value_combination' => '0',
),
'i18nstrings' => array(
'title' => array(
'#i18nstrings' => 'finder:e17:title',
),
'settings' => array(
'form' => array(
'description' => array(
'#i18nstrings' => 'finder:e17:settings][form][description',
),
'prefix' => array(
'#i18nstrings' => 'finder:e17:settings][form][prefix',
),
'suffix' => array(
'#i18nstrings' => 'finder:e17:settings][form][suffix',
),
'default_value' => array(
'#i18nstrings' => 'finder:e17:settings][form][default_value',
),
),
'advanced' => array(
'delimit' => array(
'#i18nstrings' => 'finder:e17:settings][advanced][delimit',
),
),
),
),
),
'element_handler' => array(
'#title' => 'Text',
'#module' => 'finder_text',
),
'#_finder_object' => '1',
),
),
'elements_index' => array(
'13' => 0,
'14' => 1,
'15' => 2,
'17' => 3,
),
'base_handler' => array(
'#title' => 'Views finder',
'#module' => 'finder_views',
),
'admin_links' => array(
'search' => 'View \"Path\"',
'admin/build/finder/5/edit' => 'Edit',
),
'links' => array(),
'#_finder_object' => '1',
)
答案 0 :(得分：1)
我的解决方案：由于我不需要很多Finder功能，因此我想出了一个仅使用视图的替代解决方案：
在列出我想要搜索的所有节点的视图中，我添加了一个过滤器Region：
Filters > Taxonomy > Term (The taxonomy term ID) > "regions" vocabulary
我公开过滤器，将其设置为下拉列表并检查Show hierarchy in dropdown
alt text http://i47.tinypic.com/zxmvea.jpg
然后我将表单暴露成块
alt text http://i45.tinypic.com/169p6wy.png
4并在admin/build/block
对我来说很好。 ： - ）
答案 1 :(得分：1)
根据您的要求，drupal的Hierarchical Select模块将帮助您..
答案 2 :(得分：1)
如果你只是主题，你可以在没有Drupal模块的情况下轻松完成这项工作：
$tree = taxonomy_get_tree($vid);
if ( $tree ) {
$content .= '<select class="your-class">';
$content .= '<option class="placeholder" value="">You Dropdown</option>';
foreach ($tree as $term) {
$path = taxonomy_term_path($term);
$content .= '<option value="/terms/' . strtolower(str_replace( " ", "-",$term->name)) . '">' . $term->name . '</option>';
}
$content .= '</select>';
}//end if ( $view )
return $content;
}