Posted: February/05/2005 at 4:39am | IP Logged

i am facing a problem to edit the member's shopping cart details. more specifically, edit the number of quantity for an item.

the coding will look like as following:

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ShoppingCart.asp

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<table border = "1" >
   <form name="frmCart" action="EditCart.asp" method="post">
  
   <tr bgcolor="#333366">
    <th> <font color="#FFFFFF" > <b> Product </b> </font> </th>
    <th> <font color="#FFFFFF" > <b> Color </b> </font> </th>
    <th> <font color="#FFFFFF" > <b> Price (RM) </b> </font> </th>
    <th width="3"> <font color="#FFFFFF" > <b> Quantity </b> </font> </th>
    <th> <font color="#FFFFFF" > <b> Total (RM) </b> </font> </th>
    <th> <font color="#FFFFFF" > <b> Remove Product </b> </font> </th>
    <th> <font color="#FFFFFF" > <b> Update Product </b> </font> </th>
   </tr>
   <% dim total_order
    total_order  = 0
    while not rs.eof
   %>
  
   <tr bgcolor="#FFFF66">
     <td align="center"><%= rs("itemid") %></td>
    <td align="center"> <%= rs("color") %></td>
    <td align="center"> <%= rs("price") %></td>
    <td width="5" align="center"><input type="textbox" name="txtQ"   value=<%= rs("quantity") %> ></td>
    
    <td align="center">
    <!-- display the total value of the item (price * quantity) -->
    <%= (rs("quantity") * rs("price")) %>
    <!-- increase the total amount of the order by adding the total value of each item -->
    <% total_order  = total_order  + (rs("quantity") * rs("price")) %>
    </td>
    
    <td align="center">
    <!-- edit item image-->
    <a href= "EditCart.asp?cartid= <%= rs("cartid") %>&quantity=txtQ.value" > EDIT </a>
    </td>
    
    <td align="center">
    <!-- delete item image-->
    <a href="DeleteCart.asp">DELETE
    </td>
   </tr>
   
   <% rs.movenext
    wend %>
   
   <tr><td></td>
    <td></td>
    <td></td>
    <td align="right"><b> Total Amount: </b></td>
    
    <!-- displaying the total amount of the order -->
    <td align="center"><b><%= total_order  %><b> </td>    <td></td>
   </tr>
   
   
  </form>
 </table>

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the main problem is that i enable to pass the cartid to EditCart.asp, but unable to pass the new Quantity value in txtQ textbox.

can you guys help me to solve it? please...............