ECSHOP限购_限时促销购置,限时日期购置插件
发布时间：08/01 来源：未知 浏览：
关键词：
操纵ECSHOP的购置数目，在许多时候是必需的，并且当你有特殊的需求的时候，操纵数目显得分外重要。需要在goods表中增添个字段"gc"操纵购置数目
第一，你需要在购置的时候，提醒输入框,告诉会员,你必需购置多少.其次,购物车中需要修改购置数目的时候，你也需要操纵。
1:具体页面中操纵.
在flow.php里面addto_cart中,参加以下代码,操纵购置.
$gc = $db -> getOne("select gc from ".$ecs->table('goods')." where goods_id = ".$goods ->goods_id);
if ($goods->number%$gc) {
$result['error'] = 1;
$result['message'] = "购置数目必需输入{$gc}的倍数";
}
2:在common.js中增添函数
function addToCart1(goodsId, parentId)
{
var goods = new Object();
var spec_arr = new Array();
var fittings_arr = new Array();
var number = 1;
var t = "number"+goodsId;
number = document.getElementById("number"+goodsId).value;
goods.spec = spec_arr;
goods.goods_id = goodsId;
goods.number = number;
goods.parent = (typeof(parentId) == "undefined") ? 0 : parseInt(parentId);
Ajax.call('flow.php?step=add_to_cart', 'goods=' + goods.toJS**tring(), addToCartResp**e, 'POST', 'JSON');
}
2:操纵列表页面的购置.
在列表页面中，增添一个框.
<form action="javascript:addToCart1({$goods.goods_id})" method="post" name="ECS_FORMBUY{$goods.goods_id}" id="ECS_FORMBUY{$goods.goods_id}" >
购置数目：<input name="number{$goods.goods_id}" type="text" id="number{$goods.goods_id}" value="1" size="4" class="formBorder"/><br />
<a href="javascript:addToCart1({$goods.goods_id})"><img src="images/but_buy.jpg"></a>
<a href="javascript:;" id="compareLink"quotes"}','{$goods.type}')"><img src="images/but_comp.jpg"></a></form>
调取addToCart1函数.
3:引荐页面
在common.js中增添函数addToCart2
function addToCart2(goodsId, parentId)
{
var goods = new Object();
var spec_arr = new Array();
var fittings_arr = new Array();
var number = 1;
var t = "number"+goodsId;
number = document.getElementById("number_"+goodsId).value;
goods.spec = spec_arr;
goods.goods_id = goodsId;
goods.number = number;
goods.parent = (typeof(parentId) == "undefined") ? 0 : parseInt(parentId);
Ajax.call('flow.php?step=add_to_cart', 'goods=' + goods.toJS**tring(), addToCartResp**e, 'POST', 'JSON');
}
在recommend_new.lbi,recommend_best.lbi等页面中，需要增添输入框.调取次函数.
<form action="javascript:addToCart2({$goods.id})" method="post" name="ECS_FORMBUY_{$goods.id}" id="ECS_FORMBUY_{$goods.id}" >
购置数目：<input name="number_{$goods.id}" type="text" id="number_{$goods.id}" value="1" size="4" class="formBorder"/><br /><a href="javascript:addToCart2({$goods.id})"><img src="images/but_buy.jpg"></a></form>
最后完成了购置数目的操纵。
