如何解决失败 1 - com.gargoylesoftware.htmlunit.ScriptException: missing ; before 语句文件中的脚本：discountprice.html from (90, 17) to (125, 18)#108)
问题： 折扣价计算 创建一个计算特定季节产品折扣的网页。折扣率的季节是夏季 (10%)、新年 (5%) 和清仓 (15%)。折扣是根据产品的价格计算的。网页应该看起来像
结果网页应如下所示
代码：
function calculate() {
var se = document.getElementById("season").value;
var pr = document.getElementById("price").value;
var dist;
if (se == "summer") {
document.getElementById("discount").innerHTML = "The discount is 10%";
dist = (pr - (pr * 0.1));
document.getElementById("result").innerHTML = "The discounted price : Rs " + dist;
return false;
} else if (se == "newyear") {
document.getElementById("discount") innerHTML = "The discount is 5% ";
dist = (pr - (pr * 0.05));
document.getElementById("result").innerHTML = "The discounted price : Rs " + dist;
return false;
} else if (se == "clearance") {
document.getElementById("discount").innerHTML = "The discount is 15%";
dist = (pr - (pr * 0.15));
document.getElementById("result").innerHTML = "The discounted price : Rs " + dist;
return false;
}
return false;
}body {
background-color: #99FFFF;
}
h1 {
font-style: italic;
font-weight: bold;
text-align: center;
color: #b03060;
}
table {
float: left;
width: 35%;
border: 5px solid;
border-width: 30%;
padding: 10px;
}
#submit {
float: left;
width: 45%;
}
tr,td {
padding: 10px;
border-style: solid;
border-width: 2px;
}
#result {
font-style: italic;
color: #FF0000;
font-size: 40px;
text-align: center;
font-weight: bold;
}
#discount {
font-size: 25px;
font-weight: bold;
text-align: center;
}<!-- This is a partial code. Implement the essential codes required -->
<!-- Do not modify the name or id of the components given in the code skeleton -->
<h1>disCOUNT PRICE</h1>
<form onsubmit="return calculate()">
<table>
<tr>
<td>Product Name</td>
<td><input type="text" name="name" id="name" pattern="^[A-Za-z- ]+$" required></td>
</tr>
<tr>
<td>Product Price</td>
<td><input type="number" name="price" id="price" min="15001" required></td>
</tr>
<tr>
<td>Season</td>
<td>
<select name="season" id="season">
<option value="summer">SUMMER SALE</option>
<option value="newyear">NEW YEAR SALE</option>
<option value="clearance">CLEaraNCE SALE</option>
</select>
</td>
</tr>
</table>
<br>
<input type="submit" name="submit" id="submit" value="GET disCOUNT PRICE">
<div id="discount"></div>
<div id="result"></div>
</form>评估时出错：
失败 1：
com.gargoylesoftware.htmlunit.ScriptException：丢失； before 语句（文件中的脚本：discountprice.html from (90,17) to (125,18)#108）构建信息：版本：'2.52.0'，修订版：'4c2593cfc3689a7fcd7be52549167e5ccc93ad28'，时间：16-202 11:22:43'系统信息：主机：'ip-172-31-11-55'，ip：'172.31.11.55'，os.name：'Linux'，os.arch：'amd64'，os.version ：'4.4.0-1128-aws'，java.version：'1.8.0_292'驱动信息：driver.version：HtmlUnitDriver
失败 2：
com.gargoylesoftware.htmlunit.ScriptException：丢失； before 语句（文件中的脚本：discountprice.html from (90,18)#108）构建信息：版本：'2.52.0'，修订版：'4c2593cfc3689a7fcd7be52549167e5ccc93ad28'，时间：16-202 11:22:43'系统信息：主机：'ip-172-31-11-55'，ip：'172.31.11.55'，os.name：'Linux'，os.arch：'amd64'，os.version ：'4.4.0-1128-aws'，java.version：'1.8.0_292'驱动信息：driver.version：HtmlUnitDriver
失败 3：
com.gargoylesoftware.htmlunit.ScriptException：丢失； before 语句（文件中的脚本：discountprice.html from (90,18)#108）构建信息：版本：'2.52.0'，修订版：'4c2593cfc3689a7fcd7be52549167e5ccc93ad28'，时间：16-202 11:22:43'系统信息：主机：'ip-172-31-11-55'，ip：'172.31.11.55'，os.name：'Linux'，os.arch：'amd64'，os.version ：'4.4.0-1128-aws'，java.version：'1.8.0_292'驱动信息：driver.version：HtmlUnitDriver
解决方法
此处缺少句点
document.getElementById("discount")innerHTML="The discount is 5% ";
<!-- This is a partial code. Implement the essential codes required -->
<!-- Do not modify the name or id of the components given in the code skeleton -->
<!DOCTYPE html>
<html>
<head>
<style>
body
{
background-color:#99FFFF;
}
h1
{
font-style:italic;
font-weight:bold;
text-align:center;
color:#b03060;
}
table
{
float:left;
width:35%;
border:5px solid;
border-width:30%;
padding:10px;
}
#submit
{
float:left;
width:45%;
}
tr,td
{
padding: 10px;
border-style:solid;
border-width:2px;
}
#result
{
font-style: italic;
color:#FF0000;
font-size:40px;
text-align:center;
font-weight:bold;
}
#discount
{
font-size:25px;
font-weight:bold;
text-align:center;
}
</style>
</head>
<body>
<h1>DISCOUNT PRICE</h1>
<form onsubmit="return calculate()">
<table>
<tr>
<td>Product Name</td>
<td><input type="text" name="name" id="name" pattern="^[A-Za-z- ]+$" required></td>
</tr>
<tr>
<td>Product Price</td>
<td><input type="number" name="price" id="price" min="15001" required></td>
</tr>
<tr>
<td>Season</td>
<td>
<select name="season" id="season">
<option value="summer">SUMMER SALE</option>
<option value="newyear">NEW YEAR SALE</option>
<option value="clearance">CLEARANCE SALE</option>
</select>
</td>
</tr>
</table>
<br>
<input type="submit" name="submit" id="submit" value="GET DISCOUNT PRICE">
<div id="discount"></div>
<div id="result"></div>
</form>
<script>
function calculate()
{
var se=document.getElementById("season").value;
var pr=document.getElementById("price").value;
var dist;
if(se=="summer")
{
document.getElementById("discount").innerHTML="The discount is 10%";
dist=(pr-(pr*0.1));
document.getElementById("result").innerHTML="The discounted price : Rs "+dist;
return false;
}
else if(se=="newyear")
{
document.getElementById("discount").innerHTML="The discount is 5% ";
dist=(pr-(pr*0.05));
document.getElementById("result").innerHTML="The discounted price : Rs "+dist;
return false;
}
else if(se=="clearance")
{
document.getElementById("discount").innerHTML="The discount is 15%";
dist=(pr-(pr*0.15));
document.getElementById("result").innerHTML="The discounted price : Rs "+dist;
return false;
}
return false;
}
</script>
</body>
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