无法将我的javascript数据填充到HTML

无法将我的javascript数据填充到HTML,javascript,jquery,html,Javascript,Jquery,Html,嗨,我无法将我的javascript文件连接到html。我尝试过对所有内容进行编码,但现在无法看到HTML中的更改。我在这里试图计算员工的税率,他们的加班加点是免税的 提前谢谢。请帮忙 我的html代码是 <!doctype html> <html> <head> <script language="JavaScript" src="employees.js"></script> <link rel="

嗨,我无法将我的javascript文件连接到html。我尝试过对所有内容进行编码,但现在无法看到HTML中的更改。我在这里试图计算员工的税率,他们的加班加点是免税的

提前谢谢。请帮忙

我的html代码是

    <!doctype html>
  <html>
<head>
    <script language="JavaScript" src="employees.js"></script>
    <link rel="stylesheet" type="text/css" href="employees.css" />
    <title>Pay Form</title>
</head>
<body>
    <section id="content">
        <h1>
            Employee Payroll Entry Form
        </h1>
        <div id="payForm">
            <p>
                <label for="fullName">Full Name:</label><input type="text" autofocus id="fullName" />
            </p>
            <p>
                <label for="hoursWorked">Hours Worked:</label><input type="text" id="hoursWorked" />
            </p>
            <p>
                <label for="hourlyRate">Hourly Rate:</label><input type="text" id="hourlyRate" />
            </p>
            <footer>
                <button id="calculateButton" onclick="calculate()">Calculate</button>
            </footer>
        </div>
        <h1>
            Employee Payroll Summary Report
        </h1>

        <table id = "employees">
            <tr>
                <th>Employee Name</th>
                <th>Gross Pay</th>
                <th>Tax</th>
                <th>Net Pay</th>
            </tr>
        </table>
    </section>
</body>

工资表
员工工资单录入表

全名:

工作时间:

小时费率:

算计 员工工资汇总报告 员工姓名 工资总额 税 净工资

我的javascript是

    var fname = document.getElementById("fullName");
    var hours = document.getElementById("hoursWorked");
    var rate = document.getElementById("hourlyRate");
    var table = document.getElementById("employees");
    var gross;
    var net;
    var tax;
    var overtime;

    function grosspay() {
if (hours > 0 && hours < 40) {
    gross = hours * rate;
} else if (hours < 40) {
    overtime = hours - 40;
    gross = (40 * rate) + (overtime * (rate * 1.5));
}
    }
    function taxPay() {
if (gross < 250) {
    tax = gross * 0.25;
} else if (gross >= 250 && gross < 500) {
    tax = gross * 0.30;
} else if (gross >= 500 && gross < 750) {
    tax = gross * 0.40;
} else if (gross > 750) {
    tax = gross * 0.50;
}
    }
    function netPay() {
net = gross - tax;
    }

    function calculate() {
if (hours > 0) 
{
    var row = table.insertRow();
    var fnamecell = row.insertCell(0);
    var grossPaycell = row.insertCell(1);
    var taxCell = row.insertCell(2);
    var netPayCell = row.insertCell(3);

    grosspay();
    taxPay();
    netPay(); 


    fnamecell.innerHTML = fname;
    grossPaycell.innerHTML = grosspay;
    taxCell.innerHTML = tax;
    netPayCell.innerHTML = net;       
}
    }
     function load() {
var calculateButton = document.getElementById("calculateButtom");
calculateButton.addEventListener("click", calculate);
    }
var fname=document.getElementById(“全名”);
var hours=document.getElementById(“工作小时”);
var率=document.getElementById(“hourlyRate”);
var table=document.getElementById(“员工”);
总风险价值;
净风险值;
风险价值税;
var超时;
函数grosspay(){
如果(小时数>0和小时数<40){
总小时数=小时数*费率;
}否则,如果(小时<40){
加班=小时-40;
总额=(40*费率)+(加班费*(费率*1.5));
}
}
功能taxPay(){
如果(总量<250){
税款=总额*0.25;
}否则,如果(总量>=250和总量<500){
税款=总额*0.30;
}否则,如果(总量>=500和总量<750){
税款=总额*0.40;
}否则,如果(总量>750){
税款=总额*0.50;
}
}
功能netPay(){
净额=总税额;
}
函数计算(){
如果(小时数>0)
{
var row=table.insertRow();
var fnamecell=row.insertCell(0);
var grossPaycell=行插入单元格(1);
var-taxCell=row.insertCell(2);
var netPayCell=row.insertCell(3);
grosspay();
缴税();
网络支付();
fnamecell.innerHTML=fname;
grossPaycell.innerHTML=grosspay;
taxCell.innerHTML=税;
netPayCell.innerHTML=net;
}
}
函数加载(){
var calculateButton=document.getElementById(“calculateButtom”);
calculateButton.addEventListener(“单击”,计算);
}

您得到的是“小时”之类的元素,但不是它的值

请尝试以下计算函数,如果仍然有问题,请发布调试器输出,以便其他人可以帮助您

function calculate() {
    var hoursValue = hours.value;
    console.log("Hours are : " + hoursValue );

    if (hoursValue > 0) 
    {
        var row = table.insertRow();
        var fnamecell = row.insertCell(0);
        var grossPaycell = row.insertCell(1);
        var taxCell = row.insertCell(2);
        var netPayCell = row.insertCell(3);

        grosspay();
        taxPay();
        netPay(); 


        fnamecell.innerHTML = fname;
        grossPaycell.innerHTML = grosspay;
        taxCell.innerHTML = tax;
        netPayCell.innerHTML = net;       
    }
}

您可以获取元素,但不能获取其值

获取输入字段的值,如:

var hours = document.getElementById("hoursWorked").value;
var rate = document.getElementById("hourlyRate").value;

并将脚本标记移动到页面底部的body标记内

您使用的是像firebug这样的javascript调试器吗?