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multiple two numbers then result sum with another number

2 New Member
i need a script that:
step1: multiple n*1200= m
n=0 or 1 or 2 ...
step2: sum m+10+20
i have this script
i don't now how to assign span with id="five" to value in checkbox plz help me
Expand|Select|Wrap|Line Numbers
  1. <%@ Page Language="VB" AutoEventWireup="false" CodeFile="sum.aspx.vb" Inherits="sum" %>
  3. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  5. <html xmlns="http://www.w3.org/1999/xhtml" >
  6. <head runat="server">
  7.     <title>sum</title>
  8. </head>
  9. <body>
  10.     <form id="form1" runat="server">
  12.         <table width="auto" border="0" cellspacing="10" cellpadding="2" align="center">            
  13.             <tr>
  14.                 <td colspan="2" align="center"> </td>
  15.             </tr>
  17.         </table>
  18.         <table >
  19.           <tr align="center">
  20.                                 <td class="ContentCell">
  21.                                     1</td>
  22.                                 <td class="ContentCell">
  23.                                     Loop</td>
  24.                                 <td class="ContentCell">
  25.                                     171</td>
  26.                                 <td class="ContentCell" align="center">
  27.                                     <input onclick="clickCh(this)" type="checkbox" runat="server" id="txtAdaRate" name="one"
  28.                                         value="171" />
  29.                                 </td>
  30.                             </tr>
  31.                             <tr align="center">
  32.                                 <td class="ContentCell">
  33.                                     2</td>
  34.                                 <td class="ContentCell">
  35.                                     Loop rate</td>
  36.                                 <td class="ContentCell">
  37.                                     115</td>
  38.                                 <td class="ContentCell" align="center">
  39.                                     <input onclick="clickCh(this)" type="checkbox" runat="server" id="txtFixRate" name="two"
  40.                                         value="115" />
  41.                                 </td>
  42.                             </tr>
  43.                             <tr align="center">
  44.                                 <td class="ContentCell">
  45.                                     3</td>
  46.                                 <td class="ContentCell">
  47.                                     Loop bridge </td>
  48.                                 <td class="ContentCell">
  49.                                     1153</td>
  50.                                 <td class="ContentCell" align="center">
  51.                                     <input onclick="clickCh(this)" type="checkbox" runat="server" id="txtBridTap" name="three"
  52.                                         value="1153" />
  53.                                 </td>
  54.                             </tr>
  55.                             <tr align="center">
  56.                                 <td class="ContentCell">
  57.                                     4</td>
  58.                                 <td class="ContentCell">
  59.                                    test</td>
  60.                                 <td class="ContentCell">
  61.                                     45</td>
  62.                                 <td class="ContentCell" align="center">
  63.                                     <input onclick="clickCh(this)" type="checkbox" runat="server" id="txtThroTest" name="four"
  64.                                         value="45" />
  65.                                 </td>
  66.                             </tr>
  67.                             <tr align="center">
  68.                                 <td class="ContentCell">
  69.                                     5</td>
  70.                                 <td class="ContentCell">
  71.                                     Latency test</td>
  72.                                 <td class="ContentCell">
  73.                                     122200</td>
  74.                                 <td class="ContentCell" align="center">
  75.                                 <input type="text" name="mah" id="Text1" size="4" value="1" border="0" style="font-size:16px;font-weight:bold;align:center" onchange="upPrice(this.value);" onkeyup="upPrice(this.value);">
  76.                                 <span id="five" style="font-size:12px;">25,000</span>
  77.                                     <input onclick="clickCh(this)" type="checkbox" runat="server" 
  78.                                         name="five" value="session("span.five")" />
  79.                                 </td>
  80.                             </tr>
  81.                             <tr>
  82.                                 <td class="ContentCell" colspan="2" align="center">
  84.                                 </td>
  85.                                 <td class="ContentCell" colspan="2">
  86.                                     <input id="total" type="text" name="total" runat="server" readonly="readonly" style="font-family: Tahoma;
  87.                                         font-size: 12px;" />
  88.                                 </td>
  89.                             </tr>
  90.         </table>
  91.         <script language="JavaScript" type="text/javascript">
  92. var total = document.getElementById("total")
  93. function clickCh(caller){
  94. if(caller.checked){
  95. add(caller)
  96. } else {
  97. subtract(caller)
  98. }
  99. }
  100. function add(caller){ total.value = total.value*1 + caller.value*1}
  101. function subtract(caller){ total.value = total.value*1 - caller.value*1}
  102.     </script>
  103.             <script language ="javascript" >
  105.         function upPrice(m){
  106.             m=parseInt(m);
  107.             if(m>=0){
  108.                 span=document.getElementById('five');
  109.                 perM=13398948;
  110.                 span.innerHTML=formatNUM((perM*m));
  111.             }else{
  112.                 span.innerHTML='';
  113.             }
  114.         }
  115.         function formatNUM(number) {
  116.                 var nStr = '' + Math.round(parseFloat(number) * 100) / 100;
  117.                 var x = nStr.split('.');
  118.                 var x1 = x[0];
  119.                 var x2 = x.length > 1 ? '.' + x[1] : '';
  120.                 var rgx = /(\d+)(\d{3})/;
  121.                 while (rgx.test(x1)) {
  122.                     x1 = x1.replace(rgx, '$1' + ',' + '$2');
  123.                 }
  124.                 return x1 + x2;
  125.             };
  127.         </script>
  128.     </form>
  129. </body>
  130. </html>
Dec 30 '09 #1
5 1980
449 Recognized Expert Contributor
posting such long code snippets will not help...

summarise your point please
Dec 30 '09 #2
2 New Member
i need a script that:
step1: multiple n*1200= m
n=0 or 1 or 2 ... user input n
step2: sum m+10+20
such as
sum = 10+20+n*1200
user can select 10 or 20 and input n
Dec 30 '09 #3
449 Recognized Expert Contributor
i doubt its not a home work question.....
and i think bytes has a policy that we don't help school kids with their home work..

that's bcoz you have asked a very simple question... sorry
Dec 30 '09 #4
3,525 Recognized Expert Specialist
TIP: When you are writing your question, there is a button on the tool bar that wraps the [code] tags around your copy/pasted code. It helps a bunch. Its the button with a '#' on it. More on tags. They're cool. Check'em out.
Dec 30 '09 #5
3,525 Recognized Expert Specialist
Bytes has a policy regarding assisting students with their homework.

The short version is that the volunteers here can't help you with schoolwork.
A) We don't know what material you have and have not learned in class.
B) We don't know the guidelines you must follow.
C) In the long run giving you the answers actually short changes your education.
Dec 30 '09 #6

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