{include file="default/base/mall_top" /}
<link rel="stylesheet" href="{$Think.HOME_SITE_ROOT}/css/home_cart.css">
<div class="dsc-header">
    <div class="logo">
        <a href="{$Think.HOME_SITE_URL}"><img src="{:ds_get_pic(ATTACH_COMMON,$Think.config.ds_config.site_logo)}"/></a>
    </div>
</div>
<div class="dsc-line"></div>
<div class="dsc-main">
 <div class="dsc-title">
    <h3>{$Think.lang.purchase_exchange_code}</h3>
    <h5>{$Think.lang.set_purchase_quantity}</h5>
 </div>
  <form action="{:url('Buyvirtual/buy_step2')}" method="POST" id="form_buy" name="form_buy">
  <input type="hidden" name="goods_id" value="{$goods_info.goods_id}">
    <table class="dsc-table-style" ds_type="table_cart">
      <thead>
        <tr>
          <th colspan="3">{$Think.lang.ds_goods}</th>
          <th class="w120">{$Think.lang.ds_unit_price}({$Think.lang.ds_yuan})</th>
          <th class="w120">{$Think.lang.ds_quantity}</th>
          <th class="w120">{$Think.lang.cart_index_sum}({$Think.lang.ds_yuan})</th>
          <th class="w80">{$Think.lang.ds_handle}</th>
        </tr>
      </thead>
      <tbody>
        <tr class="shop-list">
          <td class="w10"></td>
          <td class="w60"><a href="{:url('Goods/index',['goods_id'=>$goods_info.goods_id])}" target="_blank" class="dsc-goods-thumb"><img src="{:goods_thumb($goods_info)}" alt="{$goods_info.goods_name}" /></a></td>
          <td class="tl"><dl class="dsc-goods-info">
              <dt><a href="{:url('Goods/index',['goods_id'=>$goods_info.goods_id])}" target="_blank">
                {$goods_info.goods_name}
                </a></dt>
              <dd>
                {present name="goods_info.ifgroupbuy"}
                <span class="groupbuy">{$Think.lang.ds_groupbuy}</span>
                {/present}
                {$Think.lang.buy_up}{$goods_info.virtual_limit}{$Think.lang.individuals}</dd>
            </dl></td>
          <td class="w120"><em id="item_price">{$goods_info.goods_price}</em></td>
          <td class="w120 ws0"><a href="JavaScript:void(0);" onclick="decrease_quantity();" class="add-substract-key ">-</a>
            <input id="quantity" name="quantity" value="{$goods_info.quantity}" maxvalue="{$goods_info.virtual_limit}" price="{$goods_info.goods_price}" onkeyup="change_quantity(this);" type="text" class="text w20"/>
            <a href="JavaScript:void(0);" title="{$Think.lang.buy_up}{$goods_info.virtual_limit}{$Think.lang.individuals}" onclick="add_quantity();" class="add-substract-key tip" >+</a></td>
          <td class="w120"><em id="item_subtotal">{$goods_info.goods_total}</em></td>
          <td class="w80">
            <a href="javascript:void(0)" onclick="collect_goods('{$goods_info.goods_id}');">{$Think.lang.cart_index_favorite}</a>
          </td>
        </tr>
      </tbody>
      <tfoot>
        <tr>
          <td colspan="20"><div class="dsc-all-account">{$Think.lang.total_price}￥<em id="cartTotal">{$goods_info.goods_total}</em>{$Think.lang.ds_yuan}</div></td>
        </tr>
      </tfoot>
    </table>
  </form>
  <div class="dsc-bottom"><a id="next_submit" href="javascript:void(0)" class="dsc-btn dsc-btn-acidblue fr">{$Think.lang.cart_index_input_next}</a></div>

</div>
<script>
$(document).ready(function(){
    $('#next_submit').on('click',function(){
        $('#form_buy').submit();
    });
});
/**
 * 更改数量
 */
function change_quantity(input){
    var value = Number($(input).val());
    var maxvalue = Number($(input).attr('maxvalue'));
    if (value > maxvalue) {
        $(input).val($(input).attr('maxvalue'));
    }else if (value <= 0) {
        $(input).val(1);
    }

    calc_price();
}

/**
 * 减少商品数量
 */
function decrease_quantity(){
    var input = $('#quantity');
    var orig = Number(input.val());
    if(orig > 1){
        input.val(orig - 1);
        input.keyup();
    }
    calc_price();
}

/**
 * 增加商品数量
 */
function add_quantity(){
    var input = $('#quantity');
    var orig = Number(input.val());
    input.val(orig + 1);
    input.keyup();
    calc_price();
}

/**
 * 价格计算
 */
function calc_price() {
    var input = $('#quantity');
    var total = $(input).val()*$(input).attr('price');
    $('#item_subtotal').html(number_format(total,2));
    $('#cartTotal').html(number_format(total,2));
}
</script>


{include file="default/base/mall_footer" /}