步骤1，添加模块，名称叫mytaxonomy,建立5个文件，分别是
- mytaxonomy.module --- 模块hook
- mytaxonomy.info --- 模块信息
- mytaxonomy.pages.inc --- 函数
- product.tpl.php --- 产品模版
- catetory_block.tpl.php --- 分类block 模版
步骤2，mytaxonomy.info 文件：
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name = Drupalladescription = 猪跑啦.core = 7.xpackage = Drupallafiles[] = mytaxonomy.module |
步骤3，mytaxonomy.module 文件，增加5个hook，分别是
- hook_menu：定义一个变量路径叫 category/%
- hook_theme：指向列表名为mytaxonomy，就能自动用product.tpl.php跟catetory_block.tpl.php模版文件
- hook_permission：指定这个category/% 路径的访问权限
- hook_block_info：建立一个左侧的sidebar block 的信息
- hook_block_view：建立一个左侧的sidebar block 的内容
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/** * Implements hook_menu(). */function mytaxonomy_menu() { // Admin settings for the site. $items['category/%'] = array( 'title' => '分类', 'description' => '分类', 'page callback' => 'show_product',//指定函数 'page arguments' => array(1), 'file' => 'mytaxonomy.pages.inc',//指定函数的所在文件 'access arguments' => array('view product'), 'access callback' => TRUE, 'type' => MENU_NORMAL_ITEM, ); return $items;}function mytaxonomy_theme(){ return array( 'product' => array( 'template' => 'product', 'variables' => array() ), 'catetory_block' => array( 'template' => 'catetory_block', 'variables' => array() ), );}function mytaxonomy_permission() { return array( 'view product' => array( 'title' => t('View product'), ), );}/** * Implements hook_block_info(). */function mytaxonomy_block_info() { $blocks['catetory_block'] = array( 'info' => t('Category'), 'cache' => DRUPAL_NO_CACHE, );//如有多个分类，就写多个block，复制多份 return $blocks;}/** * Implements hook_block_view(). */function mytaxonomy_block_view($block_name = '') { if ($block_name == 'catetory_block') { $content = show_catetory();// 定义block的函数 $block = array( 'subject' => t('Category'), 'content' => $content, ); }//如有多个分类，就写多个block，复制多份 return $block;}function show_catetory()//只提供大概db_select 写法。根据自己改写{ $output = ''; $query = db_select('taxonomy_term_data','td'); $query->leftJoin('taxonomy_term_hierarchy','th','td.tid = th.tid'); $query->fields('td')->fields('th', array('parent')) ->condition('td.vid', '2')->condition('th.parent', 0)->orderBy('weight', 'ASC')->orderBy('tid', 'DESC'); $query = $query->execute()->fetchAll(); $rows = array(); foreach ($query as $ob) { $row = array(); $row['tid'] = $ob -> tid; $row['name'] = l($ob -> name, 'category/'.$ob -> tid);//指定路径到 hook_menu 中的$items['category/%'] $p = db_select('taxonomy_term_hierarchy', 't')->fields('t')->condition('t.parent', $ob -> tid)->execute(); $row['num_of_results'] = ' ('.$p->rowCount().')';//分类下有多少个文章; $rows[] = $row; } $output .= theme('catetory_block', array('rows' => $rows));//用catetory_block.tpl.php 模版 return $output;} |
步骤4，mytaxonomy.pages.inc
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<?phpfunction show_product($tid){ //通过获取过来的tid写sql，写法如步骤三的function show_catetory() //注意 $output .= theme('product', array('rows' => $rows));//用product.tpl.php 模版 $output = ''; $query = db_select('field_data_field_manufacturers','f')->extend('PagerDefault')->limit(50);//注意这行field_data_field_manufacturers是你的表 $query->fields('f', array('entity_id')) ->condition('f.field_manufacturers_tid', $tid)->orderBy('field_manufacturers_tid', 'DESC'); $query = $query->execute()->fetchAll(); $rows = array(); foreach ($query as $ob) { $row = array(); $node = node_load($ob->entity_id); //print_r($node); $row['title'] = l($node->title, 'node/'.$node->nid); $image = ""; if(!empty($node->field_thumb)){$image = '<img src="'.file_create_url($node->field_thumb['und'][0]['uri']).'">';} $row['image'] = $image; $row['author'] = $node->name; $row['created'] = $node->created; $rows[] = $row; } $output .= theme('pager'); $output .= theme('product', array('rows' => $rows));//用product.tpl.php 模版 $output .= theme('pager'); return $output;} |
步骤5，product.tpl.php跟catetory_block.tpl.php
只给出大概写法，参数得自己根据传过来的data变
product.tpl.php
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<?php foreach($rows as $data){?><div class="productlist"> <?php print $data['image'] ?><div style="height:50px;260px;"><?php print $data['title'] ?></div></div><?php }?> |
catetory_block.tpl.php
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<ul><?php foreach($rows as $data){?><li><?php print $data['name'] ?></li><?php }?></ul> |
步骤6，安装模块，在block页，把模块所生成的block拉到想显示的区域里面。这里假使拖拉到左侧sidebar。
