Ecshop商品列表加入购买数量

在library\goods_list.lbi合适的位置加入:

 

<input type=”text” name=”goods_number[{$goods.goods_id}]”

id=”goods_number_{$goods.goods_id}” value=”{$goods.goods_number}” size=”4” style=”text-align:center ” onkeydown=”showdiv(this)”/>

在js\common.js中找到addTocart 添加商品到购物车这个函数，修改如下:

function addToCart(goodsId, parentId)

{

  var goods        = new Object();

  var spec_arr     = new Array();

  var fittings_arr = new Array();

  var number       =1;

  var formBuy      = document.forms['ECS_FORMBUY'];

  var formBuy1      = document.forms['compareForm'];// add by phpsir 19 05 2010 9 29 43 A

  var quick                            = 0;

 

  // 检查是否有商品规格

  if (formBuy)

  {

    spec_arr = getSelectedAttributes(formBuy);

 

    if (formBuy.elements['number'])

    {

      number = formBuy.elements['number'].value;

    }

 

               quick = 1;

                

  }

//add by phpsir 19 05 2010 9 29 43 A

 

if(formBuy1)

               {  alert(formBuy1.elements['goods_number_'+goodsId].value);

                               obj=document.getElementById(‘goods_number_’+goodsId);

         if (obj)

             {

number = obj.value;

                   }

               }

//add by phpsir 19 05 2010 9 29 43 A

 

  goods.quick    = quick;

  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.toJSONString(), addToCartResponse, ‘POST’, ‘JSON’);

}