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打开模板文件goods.dws 查找代码
修改为
再添加js脚本
搜索以下代码
function changePrice(){
var attr = getSelectedAttributes(document.forms['ECS_FORMBUY']);
var qty = document.forms['ECS_FORMBUY'].elements['number'].value;
Ajax.call('goods.php', 'act=price&id=' + goodsId + '&attr=' + attr + '&number=' + qty, changePriceResponse, 'GET', 'JSON');
}
在其下方添加以下代码
function goods_cut(){var num_val=document.getElementById('number');
var new_num=num_val.value;
var Num = parseInt(new_num);
if(Num>1)Num=Num-1;
num_val.value=Num;
}
function goods_add(){
var num_val=document.getElementById('number');
var new_num=num_val.value;
var Num = parseInt(new_num);
Num=Num+1;
num_val.value=Num;
}
再添加css样式
复制代码
/*--------------商品详情页增加减少-------------*/.goods_gds {height:35px;
display:block;
overflow:hidden;
}.goods_font {
display:block;
float:left;
height:15px;
margin:8px 3px 0;
font-size:12px;
}.goods_cut {
border:0 none;
cursor:pointer;
display:block;
float:left;
font-size:0;
height:15px;
line-height:0;
margin:8px 3px 0;
width:15px;
padding-right:0px;
_padding-right:0px;
}input.goodsBuyBox,input.number {
border:1px solid #DDDDDD;
float:left;
font-size:10px;
height:18px;
line-height:18px;
margin:5px 5px 5px 5px;
padding:0;
text-align:center;
}.goods_add {
border:0 none;
cursor:pointer;
display:block;
float:left;
font-size:0;
height:15px;
line-height:0;
margin:8px 3px 0;
width:15px;
}.goods_number_tit{
display: block;
background:none;
text-align:left;
padding-left:5px;
}
复制代码
把下面的图片放进模板的图片文件夹,注意图片名称