超简单可用仿京东商城 限时抢购多个促销商品倒计时特

原文地址:http://bbs.ecshop.com/viewthread.php?tid=115004&page=1

无奈做好事真难,删除图个安心
各位看官请考虑下我免费制作这个效果,并且好心写出教程,无奈网上小人总会以各种方式来说你做得不够,
本人不是来教基础知识的,连基本的模板选择都不会我怎么去教他们做这些功能,反而不教这些基础知识成为了我共享这个功能点的不对的地方。
喜欢这个特效的朋友,可以去下载站点查看:
http://www.belary.com/rpg

需要的朋友我只提供程序包,安装方法不再赘述了。


===重新更新帖子里,把以前的删掉了====

安装方法如下:
1. myget_promote_goods()这个函数拷贝到includes/lib_goods.php中



function myget_promote_goods($cats = '')
{
    $time = gmtime();
    $order_type = $GLOBALS['_CFG']['recommend_order'];
   
    $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
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_x(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_x(time_id).innerHTML="<strong>"+daysold+"</strong>"+"天"+"<strong>"+hrsold+"</strong>"+"小时"+"<strong>"+minsold+"</strong>"+"分"+"<strong>"+seconds+"</strong>"+"秒";
}
else {
document.getElementById_x(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>

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

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


4. 再次说明下,这个代码例子是基于我的模板上的每个模板的样式不同,需要自行调整。
原文地址:https://www.cnblogs.com/yeye518/p/2231671.html