关于关于输入框onchange的问题

就是文本输入框的数值一改变,就调用函数计算的那个方法onchange和onblur我都用了 可是就是不计算也显示不出来,下面是代码<html>
<head>
<title>无标题文档</title>
<link href="StyleSheet.css" rel="stylesheet" type="text/css">
<script type="text/javascript">
    function CountHamburger() {
        var BeefBurgerPrice= 8;
        var ChickenBurgerPrice = 5;
        var NumBeefBurger = parseInt(document.getElementById("BeefBurger").value);
        var NumChickenBurger = parseInt(document.getElementById("ChikenBurger").value);
        if(isNaN(NumBeefBurger))
        NumBeefBurger=0;
    if (isNaN(NumChickenBurger))
        NumChickenBurger = 0;
        var SubTotal = NumBeefBurge * BeefBurgerPrice + NumChickenBurger * ChickenBurgerPrice;
        var Tax = (NumBeefBurger + NumChickenBurger) * 0.05;
        var Total = SubTotal + Tax;
        document.getElementById("SubTotalTbx").value = SubTotal.toFixed(2) + "$";
        document.getElementById("TaxTbx").value = Tax.toFixed(2)+"$";
        document.getElementById("TotalTbx").value = Tota.toFixed(2)+"$";
    }</script>
</head><body>
    <div class="abaa
    ">Castior Just-in-Time Hamburgers</div>
    &nbsp;
    <table style="width: 700; height: 241px;" align="center">
        <tr>
            <td class="PictureTalbe">
<img  src="img/xiongmao.gif" width="80" height="80" " id="panda" /></td>
            <td class="style1Text">
                Customer Name</td>
            <td class="styleiputText">
                <input id="CtmNameTXbox" type="text" /></td>
            <td class="style1Text">
                SubTotal</td>
            <td class="styleiputText">
                <input id="SubTotalTbx" type="text" /></td>
        </tr>
        <tr>
            <td rowspan="2" class="PictureTalbe">
                <img src="img/hamburger.png" style="width: 180; height: 158px" /></td>
            <td class="style1Text">
                Beef Burgers</td>
            <td class="styleiputText">
                <input id="BeefBurger" type="text" onblur="CountHamburger();"/></td>
            <td class="style1Text">
                Tax</td>
            <td class="styleiputText">
                <input id="TaxTbx" type="text" /></td>
        </tr>
        <tr>
            <td class="style1Text">
                Chicken Burger</td>
            <td class="styleiputText">
                <input id="ChikenBurger" type="text" onblur="CountHamburger();" /></td>
            <td class="style1Text">
                Total</td>
            <td class="styleiputText">
                <input id="TotalTbx" type="text" /></td>
        </tr>
    </table>
</body></html>

解决方案 »

  1.   

    第十五行变量NumBeefBurge差一个r。
       加上就好了。
      

  2.   

    <title>theforever</title>
      

  3.   

    错处很多<html>
    <head>
    <title>theforever</title>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <script type="text/javascript">
    function CountHamburger() {
    var BeefBurgerPrice= 8;
    var ChickenBurgerPrice = 5;
    var NumBeefBurger = parseInt(document.getElementById("BeefBurger").value);
    var NumChickenBurger = parseInt(document.getElementById("ChikenBurger").value);
    if(isNaN(NumBeefBurger)) NumBeefBurger=0;
    if (isNaN(NumChickenBurger)) NumChickenBurger = 0;
    var SubTotal = NumBeefBurger * BeefBurgerPrice + NumChickenBurger * ChickenBurgerPrice;
    var Tax = (NumBeefBurger + NumChickenBurger) * 0.05;
    var Total = SubTotal + Tax;
    document.getElementById("SubTotalTbx").value = SubTotal.toFixed(2) + "$";
    document.getElementById("TaxTbx").value = Tax.toFixed(2)+"$";
    document.getElementById("TotalTbx").value = Total.toFixed(2)+"$";
    }
    </script>
    </head>
    <body>
      <div>Castior Just-in-Time Hamburgers</div>
      &nbsp;
      <table style="width: 700; height: 241px;" align="center">
      <tr>
      <td><img src="img/xiongmao.gif" width="80" height="80" " id="panda" /></td>
      <td>  Customer Name</td>
      <td>  <input id="CtmNameTXbox" type="text"  onpropertychange="CountHamburger();" /></td>
      <td>  SubTotal</td>
      <td>  <input id="SubTotalTbx" type="text" /></td>
      </tr>
      <tr>
      <td rowspan="2">  <img src="img/hamburger.png" style="width: 180; height: 158px" /></td>
      <td>  Beef Burgers</td>
      <td><input id="BeefBurger" type="text" onpropertychange="CountHamburger();" /></td>
      <td>  Tax</td>
      <td>  <input id="TaxTbx" type="text" /></td>
      </tr>
      <tr>
      <td>  Chicken Burger</td>
      <td>  <input id="ChikenBurger" type="text" onpropertychange="CountHamburger();" /></td>
      <td>  Total</td>
      <td>  <input id="TotalTbx" type="text" /></td>
      </tr>
      </table>