ECTouch是国内市面上唯一开源的ECSHOP移动商城系统,为广大电商以最低的成本快速搭建移动商城。最近最一商城实例,手机版首页需要调用指定分类下的商品,ECtouch商城默认好像没有此调用方式,只能自己动手添加了。
方法如下:
1、打开mobile\include\apps\default\model\IndexModel.class.php
在最下面 }
之前添加以下代码
/** | |
* 获得指定分类下的商品 | |
*/ | |
function assign_cat_goods($cat_id) { | |
$children = get_children($cat_id); | |
$sql = 'SELECT g.goods_id, g.goods_name, g.market_price, g.shop_price AS org_price, ' . | |
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, " . | |
'g.promote_price, promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img ' . | |
"FROM " . $this->pre . 'goods AS g ' . | |
"LEFT JOIN " . $this->pre . "member_price AS mp " . | |
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " . | |
'WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND ' . | |
'g.is_delete = 0 AND (' . $children . 'OR ' . model('Goods')->get_extension_goods($children) . ') '; | |
$sql .= 'ORDER BY g.sort_order, g.goods_id DESC'; | |
$sql .= ' LIMIT 3'; | |
$res = $this->query($sql); | |
$goods = array(); | |
foreach ($res AS $idx => $row) { | |
if ($row['promote_price'] > 0) { | |
$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']); | |
$goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : ''; | |
} else { | |
$goods[$idx]['promote_price'] = ''; | |
} | |
$goods[$idx]['id'] = $row['goods_id']; | |
$goods[$idx]['name'] = $row['goods_name']; | |
$goods[$idx]['brief'] = $row['goods_brief']; | |
$goods[$idx]['market_price'] = price_format($row['market_price']); | |
$goods[$idx]['short_name'] = C('goods_name_length') > 0 ? | |
sub_str($row['goods_name'], C('goods_name_length')) : $row['goods_name']; | |
$goods[$idx]['shop_price'] = price_format($row['shop_price']); | |
$goods[$idx]['thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true); | |
$goods[$idx]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']); | |
$goods[$idx]['url'] = build_uri('goods/index', array('id' => $row['goods_id'])); | |
} | |
ECTouch::view()->assign('cat_goods_' . $cat_id, $goods); | |
return $goods; | |
} |
其中:
$sql .= ' LIMIT 3';
数字 3 代表的是调用3个商品,可自己修改
2、打开:mobile\include\apps\default\controller\IndexController.class.php
在 public function index()
函数里面添加以下代码:
//首页指定分类下的商品 | |
$this->assign('cat_id1', model('Index')->assign_cat_goods(1)); | |
$this->assign('cat_id5', model('Index')->assign_cat_goods(5)); |
代码中的数字1和5 代表 分类ID1和分类ID5
3、打开模板index.dwt
,在合适位置添加调用代码:
{foreach from=$cat_id5 item=goods name=cat_id5} | |
<li> <a href="{$goods.url}" title="{$goods.name|escape:html}"> | |
<div class="products_kuang"> <img src="{$option.static_path}{$goods.thumb}"> </div> | |
<div class="goods_name"> {$goods.name} </div> | |
<span class="price">{if $goods.promote_price}{$goods.promote_price}{else}{$goods.shop_price}{/if}</span> | |
</a> | |
</li> | |
{/foreach} |
自己修改from值from=$cat_id5
正文完
要饭中,多少给点吧(支付宝)
