Ecshop仿京东商城限时抢购插件

时间:2013-04-18 来源:http://www.ywcms.com作者:长沙做网站 点击:
长沙做网站在用ecshop弄商城购物系统的时候,客户要求能有限时抢购功能,于是乎使劲的百度啊,终于找到方法。 使用方法如下: 1. myget_promote_goods()这个函数拷贝到includes/lib_goods.php中 /*** 获得指定分类促销商品,带倒计时信息** @access public*

长沙做网站在用ecshop弄商城购物系统的时候,客户要求能有限时抢购功能,于是乎使劲的百度啊,终于找到方法。

使用方法如下:

1. myget_promote_goods()这个函数拷贝到includes/lib_goods.php中

/**
* 获得指定分类促销商品,带倒计时信息
*
* @access public
* @return array
*/

function myget_promote_goods($cats = '')
{

$time = gmtime();

$order_type = $GLOBALS['_CFG']['recommend_order'];

/* 取得促销lbi的数量限制 */

$num = get_library_number("recommend_promotion");
$sql = 'SELECT g.goods_id, g.goods_name, g.goods_number,g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' .

"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".

"promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, b.brand_name, " .

"g.is_best, g.is_new, g.is_hot, g.is_promote, RAND() AS rnd " .

'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .

'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' .

"LEFT JOIN " . $GLOBALS['ecs']->table('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 g.is_promote = 1 AND promote_start_date <= '$time' AND promote_end_date >= '$time' ";

$sql .= $order_type == 0 ? ' ORDER BY g.sort_order, g.last_update DESC' : ' ORDER BY rnd';

$sql .= " LIMIT $num ";

$result = $GLOBALS['db']->getAll($sql);

$goods = array();

foreach ($result 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]['num'] = $row['goods_number'];

$goods[$idx]['brief'] = $row['goods_brief'];

$goods[$idx]['brand_name'] = $row['brand_name'];

$goods[$idx]['goods_style_name'] = add_style($row['goods_name'],$row['goods_name_style']);

$goods[$idx]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];

$goods[$idx]['short_style_name'] = add_style($goods[$idx]['short_name'],$row['goods_name_style']);

$goods[$idx]['market_price'] = price_format($row['market_price']);

$goods[$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', array('gid' => $row['goods_id']), $row['goods_name']);

//设置时间

if ($time >= $row['promote_start_date'] && $time <= $row['promote_end_date'])
{
$goods[$idx]['gmt_end_time'] = $row['promote_end_date'];
}
else
{
$goods[$idx]['gmt_end_time'] = 0;
}
}
return $goods;
}

复制代码上面代码

2. 新建一个文本文档名称为countdown_promote.lbi 保存到library文件目录下内如如下
 

<div class="right_box1_right" >
<script>
var goodslist=[]
var time_id=[]
</script>
<div>

<h3>限时抢购</h3>

<!--{foreach from=$cats_promote_goods item=promotion_goods name=lstgood}-->
<script type="text/javascript">
goodslist[goodslist.length] = {$promotion_goods.gmt_end_time};
time_id[time_id.length]="TimeCounter_{$smarty.foreach.lstgood.index}"
</script>

<div id="TimeCounter_{$smarty.foreach.lstgood.index}" class="timeBox">{$lang.please_waiting}</div>
<div class="roduct_List_S3">
<ul>
<li class="first">
<dl>
<dt>
<a href="{$promotion_goods.url}" target="_blank">
<img src="{$promotion_goods.thumb}"/></a><img class="q" src="http://misc.360buyimg.com/skin/df/i/icon_qiang.gif"/>
</dt>
<dd class="p_Name"><a href="{$promotion_goods.url}" target="_blank">{$promotion_goods.name|escape:html}<font color="#ff0000"/></a></dd>
<dd class="p_Price1">市场价:<em>{$promotion_goods.market_price}</em> 仅剩<strong>{$promotion_goods.num}</strong>件</dd></dd>
<dd class="p_Price1">抢购价:<strong>{$promotion_goods.promote_price}</strong> </dd>
</dl>
</li>
</div>
<!--{/foreach}-->
</div>
</div>

<SCRIPT type="text/javascript">
<!--
function show_date_time_0()
{
setTimeout("show_date_time_0()", 1000);
for (var i=0,j=goodslist.length;i<j;i++)
{
today=new Date();
timeold=goodslist*1000 - today.getTime();
sectimeold=timeold/1000;
secondsold=Math.floor(sectimeold);
msPerDay=24*60*60*1000;
e_daysold=timeold/msPerDay;
daysold=Math.round(e_daysold);
e_hrsold=(e_daysold-daysold)*24;
hrsold=Math.floor(e_hrsold);
e_minsold=(e_hrsold-hrsold)*60;
minsold=Math.floor((e_hrsold-hrsold)*60);
seconds=Math.floor((e_minsold-minsold)*60);
if (daysold<0) {
document.getElementById(time_id).innerHTML="逾期,倒计时已经失效";
}
else {
if (daysold<10) {daysold="0"+daysold}
if (daysold<100) {daysold="0"+daysold}
if (hrsold<10 && hrsold >1) {hrsold="0"+hrsold}
if (hrsold<1) {hrsold="00"}
if (minsold<10) {minsold="0"+minsold}
if (seconds<10) {seconds="0"+seconds}
if (daysold<3) {
document.getElementById(time_id).innerHTML="<strong>"+daysold+"</strong>"+"天"+"<strong>"+hrsold+"</strong>"+"小时"+"<strong>"+minsold+"</strong>"+"分"+"<strong>"+seconds+"</strong>"+"秒";
}
else {
document.getElementById(time_id).innerHTML="<strong>"+daysold+"</strong>"+"天"+"<strong>"+hrsold+"</strong>"+"小时"+"<strong>"+minsold+"</strong>"+"分"+"<strong>"+seconds+"</strong>"+"秒";
}
}
}
}
setTimeout("show_date_time_0()", 100);//-->
</SCRIPT>

复制代码

3.在你需要显示倒计时的地方引用countdown_promote.lbi即可。 如下

<!-- #BeginLibraryItem "/library/countdown_promote.lbi" --><!-- #EndLibraryItem -->

并且在index.php中对模板变量进行赋值

$smarty->assign('cats_promote_goods', myget_promote_goods($cat_id)); // 调用栏目限时抢购商品

复制代码

【注】该代码是正常的,经过测试时OK的

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