【发布时间】：2016-08-03 04:54:21
【问题描述】：
我正在参加 HTML 入门课程，并且一直在努力寻找使用 java 的页面的错误。我确定我犯了一个简单的错误，但我没有看到它
这是我正在使用的代码的小提琴： https://jsfiddle.net/Terranova1340/ctc66nmu/2/
<body onload="processForm()">
<div id="wrapper">
<form id="cars" method="get">
<h1>AutoMart Sales Order Form</h1>
<img id="imgCar" src="civic2.jpg" />
<table class="Controls">
<tr>
<td><label for="Model">Select a Model:</label><br></td>
<td><select id="selModel" onchange="chgImage()">
<option value="civic" >Civic</option>
<option value="accord" >Accord</option>
</select></td>
</tr>
<tr>
<td><label for="optAcces">Optional Accessories:</label><br></td>
<td><label class='checkbox'><input type="checkbox" id="optAcces1"value="stereoSys" onchange="processForm()"> Stereo System<br>
<label class='checkbox'><input type="checkbox" id="optAcces2" value="leatherInt" onchange="processForm()"> Leather Interiors<br>
<label class='checkbox'><input type="checkbox" id="optAcces3" value="gpsSys" onchange="processForm()"> GPS System<br><br>
</td>
</tr>
<tr>
</tr>
<tr>
<tr>
</tr>
<td><label for="extFin">Exterior Finish:</label><br></td>
<td><label class='radiolabel'><input type="radio" name="selectedfinish" id="stanFin" onchange="processForm()"> Standard Finish<br>
<label class='radiolabel'><input type="radio" name="selectedfinish" id="metalFin" onchange="processForm()"> Metalic Finish<br>
<label class='radiolabel'><input type="radio" name="selectedfinish" id="custFin" onchange="processForm()"> Customized Finish<br>
</td>
</tr>
<tr>
<td><label for="base">Base Price</label><br></td>
<td><input type="text" id="basePrice" style="text-align:right;" readonly><br></td>
</tr>
<tr>
<td><label for="access">Accessories Price</label><br></td>
<td><input type="text" id="accessPrice" style="text-align:right;" readonly><br></td>
</tr>
<tr>
<td><label for="extPrice">Exterior Finish Price</label><br></td>
<td><input type="text" id="extPrice" style="text-align:right;" readonly><br></td>
</tr>
<tr>
<td><label>Estimated Total Price</label><br></td>
<td><input class- "ReadOnlyControls" type="text" name="estPrice" id="estPrice" style="text-align:right;" readonly><br></td>
</tr>
</table>
<input class="buttons" type="reset" value="Clear">
<input class="buttons" type="button" onclick="window.print()"; value="Print Form" id="print">
</form>
</div>
</body>
</html>
Java 是
function chgImage() {
if (document.getElementById("selModel").value =="civic")
{
document.getElementById("imgCar").src="Civic2.jpg";
}
else
{
document.getElementById("imgCar").src="Accord2.jpg";
}
processForm();
}
function processForm(){
var bPrice = 0;
var aPrice = 0;
var oPrice = 0;
var tPrice = 0;
if (document.getElementById("selModel").value =="civic")
{
bPrice = 17355.89;
if (document.getElementById("optAccess1").checked == true)
{
aPrice = aPrice + 400.22;
}
if (document.getElementById("optAccess2").checked == true)
{
aPrice = aPrice + 850.44;
}
if (document.getElementById("optAccess3").checked == true)
{
aPrice = aPrice + 1600.00;
}
if (document.getElementById("metalFin").checked == true)
{
oPrice = 305.72;
}
if (document.getElementById("custFin").checked == true)
{
oPrice = 350.00;
}
}
else
{
basePrice = 19856.79;
if (document.getElementById("optAccess1").checked == true)
{
aPrice = aPrice + 500.89;
}
if (document.getElementById("optAccess2").checked == true)
{
aPrice = aPrice + 1015.85;
}
if (document.getElementById("optAccess3").checked == true)
{
aPrice = aPrice + 1600.00;
}
if (document.getElementById("metalFin").checked == true)
{
oPrice = 385.67;
}
if (document.getElementById("custFin").checked == true)
{
oPrice = 400.00;
}
}
//calculate total
tPrice = bPrice+aPrice+oPrice;
document.getElementById("basePrice").value = "$" + formatCurrency(bPrice).toString();
document.getElementById("accessPrice").value = "$" + formatCurrency(aPrice).toString();
document.getElementById("extPrice").value = "$" + formatCurrency(oPrice).toString();
document.getElementById("estPrice").value = "$" + formatCurrency(tPrice).toString();
}
function formatCurrency(num){
num = isNaN(num) || num === ''|| num === null ? 0.00 : num;
return parseFloat(num).toFixed(2);
}
我的问题是未填充“估计总价”字段的“基本价格”。
提前致谢！
【问题讨论】：
-
这是 Javascript，不是 Java。
-
感谢指正，给您造成的困扰，敬请原谅。
标签： javascript