<%
cart c=(cart)session.getAttribute("cart");
if(c!=null)
{ List list=c.findAll();
for(int i=0;i<list.size();i++)
{cartItem item=(cartItem)list.get(i);
computer com=item.getCom();
%><form action="update.do" method="post" name="form<%=i %>">
<tr>
<td class="altbg2">
<%=com.getName() %>
</td>
<td class="altbg2">
<%=com.getPrice() %>
</td>
<td class="altbg2">
<%=item.getQuto() %>
</td>
<td class="altbg2">
<input type="hidden" name="id" value="<%=com.getId()%>"/>
<input type="text" size="3" value="1" name="qute"
id="" />
</td>
<td class="altbg2">
<a href="javascript:;" onclick="document.form<%=i %>.submit(); ">更改数量</a>
</td>
<td class="altbg2">
<a href="delete.do?id=<%=com.getId() %>">删除</a>
</td>
</tr>
<%
}
%>
cart c=(cart)session.getAttribute("cart");
if(c!=null)
{ List list=c.findAll();
for(int i=0;i<list.size();i++)
{cartItem item=(cartItem)list.get(i);
computer com=item.getCom();
%><form action="update.do" method="post" name="form<%=i %>">
<tr>
<td class="altbg2">
<%=com.getName() %>
</td>
<td class="altbg2">
<%=com.getPrice() %>
</td>
<td class="altbg2">
<%=item.getQuto() %>
</td>
<td class="altbg2">
<input type="hidden" name="id" value="<%=com.getId()%>"/>
<input type="text" size="3" value="1" name="qute"
id="" />
</td>
<td class="altbg2">
<a href="javascript:;" onclick="document.form<%=i %>.submit(); ">更改数量</a>
</td>
<td class="altbg2">
<a href="delete.do?id=<%=com.getId() %>">删除</a>
</td>
</tr>
<%
}
%>
解决方案 »
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