关于asp中通过button提交表单的一个简单的问题

Question

 

<!--#include file="inc_CharonCart.asp" -->
<%
'
''Add shiping costs to cart
'
CCcart_Shipping="0"
%>
<%
'
''Update cart contents
'
CC_UpdateAction=Request.ServerVariables("SCRIPT_NAME") 
if Request("CC_UpdateCart") <> "" then
for i=0 to ubound(CCcart,2)
intProductID=CCcart(CC_UniqueKey,i)
usa_size=trim(Request.Form("usa_size" & intProductID))
Quantity=trim(Request.Form("Qty" & intProductID))
isDelete=trim(Request.Form("Delete" & intProductID))
if Quantity = "" or Quantity="0" or isDelete <> "" then
CCcart(CC_PRODUCTID,i)=""
else
if IsNumeric(Quantity) then
CCcart(CC_QUANTITY,i)=Quantity
CCcart(CC_Size,i)=usa_size
end if
end if

next
'
'Code below to prevent Object Moved error in Netscape'
'
CartToCookie CCcart,"CharonCart"
if Session("UpdateNumber") <> "" then
Session("UpdateNumber")=Session("UpdateNumber")+1
else
Session("UpdateNumber")=1
end if
response.redirect Request.ServerVariables("SCRIPT_NAME") & "?UpdateNumber=" & Session("UpdateNumber")
end if
%>
<%
'
''Kill cart by setting cookie to nothing
'
if Request("RemoveAll") <> "" then
Response.Cookies("CharonCart")=""
if "content.asp" <> "" then Response.Redirect "shopping.asp"
end if
%>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script type="text/JavaScript">
<!--
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
//-->
</script>
<table border="0" width="640" cellspacing="0" cellpadding="0" id="table1">
    <tr>
        <td colspan="3">&nbsp;</td>
    </tr>
    <tr>
        <td width="0">&nbsp;</td>
        <td>
        <div align="center">
          <table width="600" border="0" cellpadding="2" id="table2" style="font-size:12px">
            <tr>
              <td height="100"><form action="<%=CC_UpdateAction%>" name="form" method="post">
                  <p align="center"> <strong>Products Cart</strong></p>
                  <table width="100%" border="0" cellpadding="2" id="table3" style="font-size:12px">
                    <tr bgcolor="#e6e0d3">
                      <td width="33%" colspan="2"><div align="center"> <font size="2">Products</font></div></td>
                      <td width="14%"><div align="center"> <font size="2">Unit Price</font></div></td>
                      <td width="5%"><div align="center"> Qty</div></td>
                      <td width="21%"><div align="center">Size</div></td>
                      <td width="15%"><div align="center"> Sum</div></td>
                      <td width="12%"><div align="center"> Del </div></td>
                    </tr>
                    <%
'
'Begin cart repeat region

For i=0 to ubound(CCcart,2)
if CCcart(CC_PRODUCTID,i) <> "" then
%>
                  <tr bgcolor="#FFFFCC">
                      <td bgcolor="#FFFBF2" width="10%"><a href="<%=CCcart(CC_ProductImg_view,i)%>" target="_blank"><img src="<%=CCcart(CC_ProductImg,i)%>" width="50" height="37" border="0"></a></td>
                      <td bgcolor="#FFFBF2" width="23%"><%=CCcart(CC_Name,i)%></td>
                    <td bgcolor="#FFFBF2"><div align="center">$<%=CCcart(CC_Price,i)%></div></td>
                    <td bgcolor="#FFFBF2"><div align="center"> <font size="2">
                          <input name="<%="Qty" & CCcart(CC_UniqueKey,i)%>" type="text" id="quanity" value="<%=CCcart(CC_Quantity,i)%>" size="3">
                      </font></div></td>
                    <td bgcolor="#FFFBF2"><div align="center">
                    <%
                    dim rs
                    Set rs = Server.CreateObject("ADODB.Recordset")
                    rs.ActiveConnection = MM_connUsSys060910_STRING
                    rs.Source = "select P_us_size,P_eur_Size from M_Merchandise WHERE P_ProductsID='" & replace(CCcart(CC_Name,i),"'","''") & "'"
                    rs.CursorType = 0
                    rs.CursorLocation = 2
                    rs.LockType = 1
                    rs.Open()
                    %>
                    <div class="select2">
                    <select  name="<%="usa_size" & CCcart(CC_UniqueKey,i)%>" id="<%="usa_size" & CCcart(CC_UniqueKey,i)%>">
                      <option value="-">select a size</option>
                    
                      <%do while not rs.eof
                         if trim(rs("P_eur_Size"))<>"" and trim(rs("P_Us_Size"))<>"" then
                             eur_sizeArr=split(rs("P_eur_Size"),",")
                             us_sizeArr=split(rs("P_us_size"),",")
                             split_char=","
                             size_text=""
                             sizevalue=""
                             us_size=""
                             eur_size=""
                             For j=0 to ubound(eur_sizeArr)
                                 us_size="US:"&trim(US_sizeArr(j))
                                 eur_size="EUR:"&trim(eur_sizeArr(j))
    
                                 size_text="US:"&trim(US_sizeArr(j))
                                 l=6-len(us_size)
                                if l>0 then
                                   for k=0 to l-1
                                       size_text=size_text+"&nbsp;"
                                   next
                                end if
                                size_text=size_text&split_char&"&nbsp;"&eur_size
                                sizevalue=us_size&split_char&eur_size
                                 %>
                                <option value="<%=size_value%>" 
                                <% 
                                if CCcart(CC_Size,i)=size_value then %>
                                   selected="selected"
                                <%end if %>
                                  ><%=size_text%> </option>
                                <%
                             next
                         elseif trim(rs("P_eur_Size"))<>"" then
                               eur_sizeArr=split(rs("P_eur_Size"),",")
                               For j=0 to ubound(eur_sizeArr)
                                   Size_text=trim(eur_sizeArr(j))
                                   Sizevalue=trim(eur_sizeArr(j))
                                   %>
                                   <option value="<%=size_value%>" 
                                   <% 
                                   if CCcart(CC_Size,i)=size_value then %>
                                      selected="selected"
                                   <%end if %>
                                    ><%=size_text%> </option>
                                   <%
                               next 
                         elseif trim(rs("P_us_Size"))<>"" then
                               For j=0 to ubound(us_sizeArr)
                                   Size_text=trim(us_sizeArr(j))
                                   Sizevalue=trim(us_sizeArr(j))
                                    %>
                                   <option value="<%=size_value%>" 
                                   <% 
                                   if CCcart(CC_Size,i)=size_value then %>
                                      selected="selected"
                                   <%end if %>
                                    ><%=size_text%> </option>
                                   <%
                                next   
                         else
                          
                         end if                         
                      rs.movenext
                      loop
                      rs.close
                      set rs=nothing%>
                      </select>
                      </div>
                    </div></td>
                    
                    <td bgcolor="#FFFBF2"><div align="center">$<%=CCcart_LineTotal%></div></td>
                    <td bgcolor="#FFFBF2"><div align="center">
                          <font size="2">
<div class="checkboxBorder">
                          <input name="<%="Delete" & CCcart(CC_UniqueKey,i)%>" type="checkbox" id="delitem" style="position: relative; top: -4px!important; top:-3px;left:-5px!important; left:-3px;width:13px!important;width:15px; height:13px!important;height:15px;border:none;" value="checkbox"></div> 
                      </font></div></td>
                  </tr>
                    <%
end if
next  
''end cart repeat region
%>
                    <tr>
                      <td height="10" colspan="8"></td>
                    </tr>
                    <tr bgcolor="#FFCC99">
                      <td colspan="6"><div align="right"> <font size="2" color="#990000">Sum Total&#65306;</font></div></td>
                      <td><div align="center">$<%=CCcart_GrandTotal%></div></td>
                    </tr>
                </table>
                <table width="70%" height="50" border="0" align="center" id="table4">
                    <tr>
                      <td width="35%"><div align="center">
                          <label>
                            <input name="SM1" type="button" id="SM1" onClick="window.location='../index.asp';" value="Continue Shopping">
                        </label>
                      </div></td>
                      <td width="1%"></td>
                      <td width="26%"><div align="center">
                          <label>
                          <input name="SM2" type="submit" id="SM2" value="Update Order">
                          </label>
                      </div></td>
                      <td width="1%"></td>
                      <td width="17%"><div align="center">
                        <label>
                          <input name="SM3" type="button" id="SM3" onClick="MM_goToURL('parent','<%=Request.ServerVariables("SCRIPT_NAME")&"?RemoveAll=1"%>');return document.MM_returnValue" value="Cancel">
                        </label>
                      </div></td>
                      <td width="1%"></td>
                      <td width="19%"><div align="center">
                          <label>
                          <input name="SM4" type="button" id="SM4" onClick="MM_goToURL('parent','sendinfo.asp');return document.MM_returnValue" value="Check out">
                          </label>
                      </div></td>
                    </tr>
                </table>
                <table width="90%" border="0" align="center" cellpadding="2" cellspacing="2" id="table5" style="font-size:12px">
                    <tr>
                      <td><font color="#FF0000"><strong>Note: After filling in &quot;Quantity&quot;,&quot;Size&quot; or &quot;Del&quot; 
                      box, Please click in &quot;Update Order &quot;.</strong></font></td>
                    </tr>
                </table>
                <input type="hidden" name="CC_UpdateCart" value="1">
              </form></td>
            </tr>
          </table>
        </div>
        </td>
        <td>
        
        </td>
    </tr>
    <tr>
        <td colspan="3">&nbsp;</td>
    </tr>
</table>

 大家好啊，我是个新手菜鸟级的，所以如果问题幼稚，大家不要见笑啊~~上面是一段简单的购物车的代码段，当然不是我写的，呵呵……然后主要的问题是：以上HTML中有一个表单，然后有一个Update Order（更新订单）的提交按钮（Submit类型的），然后又一个Check Out（结账）的按钮（Button类型的），本来更新订单是用来操作用户购买的数量和尺寸的，然后我现在不想有这个操作，我想在用户进行结账的时候，通过Check Out这个Button类型的按钮进行更新订单（也就是提交表单），然后跳转到结账页面。简单的说我是想通过一个Button类型的按钮来实现表单内容的更新和页面的跳转操作。不知道哪位高手能够给予些指点啊~~我在这里感谢大家了~呵呵……上面的代码运行出来的效果图如附件中所示~~就是不想要Update Order按钮，然后用Check Out 按钮实现它的功能~~

Answer 1

看了三遍，终于明白你的需求了。
如果你不想用submit类型的按钮提交，用button也是可以的，你可以用js得到form表单中你想要提交的值，然后用window.location.href=url
,url 中指向你的要修改订单的action，后面的商品数量等信息用
action?count=xx&size=xxx参数传到action就可以了。

而在你的action中，订单修改成功后跳转到结账页面即可。
是不是你想要的结果，应该对你也有所启发吧。 :)