我正在尝试使用数量和添加来计算此表格，某些字段具有必需的数量，而其他字段是用于输入的数量和数量。我正在尝试将所有这些加在一起并征税。任何帮助将非常感激。这是我正在使用的 Excel 电子表格的链接：Estimator Form
这是我到目前为止的代码：
function bizAmt(amount) {
string = "" + amount;
dec = string.length - string.indexOf('.');
if (string.indexOf('.') == -1)
return string + '.00';
if (dec == 1)
return string + '00';
if (dec == 2)
return string + '0';
if (dec > 3)
return string.substring(0, string.length - dec + 3);
return string;
}
function calculate() {
QtyA = 0;
QtyB = 0;
QtyC = 0;
TotA = 0;
TotB = 0;
TotC = 0;
PrcA = 65;
PrcB = 88;
PrcC = 132;
if (document.getElementById("qtyA").value > "") {
QtyA = document.getElementById("qtyA").value
};
document.getElementById("qtyA").value = eval(QtyA);
if (document.getElementById("qtyB").value > "") {
QtyB = document.getElementById("qtyB").value
};
document.getElementById("qtyB").value = eval(QtyB);
if (document.getElementById("qtyC").value > "") {
QtyC = document.getElementById("qtyC").value
};
document.getElementById("qtyC").value = eval(QtyC);
TotA = QtyA * PrcA;
document.getElementById("totalA").value = bizAmt(eval(TotA));
TotB = QtyB * PrcB;
document.getElementById("totalB").value = bizAmt(eval(TotB));
TotC = QtyC * PrcC;
document.getElementById("totalC").value = bizAmt(eval(TotC));
Totamt =
eval(TotA) +
eval(TotB) +
eval(TotC);
document.getElementById("GrandTotal").value = bizAmt(eval(Totamt));
}
function validNum(theForm) {
var checkOK = "0123456789.,";
var checkStr = theForm.qtyA.value;
var allValid = true;
var validGroups = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++) {
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length) {
allValid = false;
break;
}
if (ch == ".") {
allNum += ".";
decPoints++;
} else if (ch == "," && decPoints != 0) {
validGroups = false;
break;
} else if (ch != ",")
allNum += ch;
}
if (!allValid) {
alert("Please enter only digit characters in the \"Truck Fuel Charge quantity\" field.");
theForm.qtyA.focus();
return (false);
}
if (decPoints > 1 || !validGroups) {
alert("Please enter a valid number in the \"Truck Fuel Charge quantity\" field.");
theForm.qtyA.focus();
return (false);
}
var checkOK = "0123456789.,";
var checkStr = theForm.qtyB.value;
var allValid = true;
var validGroups = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++) {
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length) {
allValid = false;
break;
}
if (ch == ".") {
allNum += ".";
decPoints++;
} else if (ch == "," && decPoints != 0) {
validGroups = false;
break;
} else if (ch != ",")
allNum += ch;
}
if (!allValid) {
alert("Please enter only digit characters in the \"contract Labor quantity\" field.");
theForm.qtyB.focus();
return (false);
}
if (decPoints > 1 || !validGroups) {
alert("Please enter a valid number in the \"contract Labor quantity\" field.");
theForm.qtyA.focus();
return (false);
}
var checkOK = "0123456789.,";
var checkStr = theForm.qtyC.value;
var allValid = true;
var validGroups = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++) {
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length) {
allValid = false;
break;
}
if (ch == ".") {
allNum += ".";
decPoints++;
} else if (ch == "," && decPoints != 0) {
validGroups = false;
break;
} else if (ch != ",")
allNum += ch;
}
if (!allValid) {
alert("Please enter only digit characters in the \"contract Labor OT quantity\" field.");
theForm.qtyC.focus();
return (false);
}
if (decPoints > 1 || !validGroups) {
alert("Please enter a valid number in the \"contract Labor OT quantity\" field.");
theForm.qtyC.focus();
return (false);
}
calculate();
return (true);
}body {
background: #FFFFFF;
}<h2>Estimator</h2>
<br />
<table border="0" cellpadding="0" width="550" id="table2">
<tr>
<td width="250" height="31"><b>Item Description</b>
</td>
<td align="center" width="100" height="31"><b>Quantity</b>
</td>
<td align="right" height="31" width="60"><b></b>
</td>
<td align="right" height="31" width="140"><b>Total</b>
</td>
</tr>
<tr>
<td width="250">Truck & Fuel Surcharge</td>
<td align="center" width="100">
<input type="text" value="" name="qtyA" id="qtyA" size="5" tabindex="5">
</td>
<td align="right" type="hidden" width="60">$65</td>
<td align="right" width="140">
<input readonly style="border:0px;" tabindex="99" name="totalA" id="totalA" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Contract Labor</td>
<td align="center" width="100">
<input type="text" name="qtyB" id="qtyB" size="5" tabindex="5">
</td>
<td align="right" type="hidden" width="60">$88</td>
<td align="right" width="140">
<input type="hidden" name="totalB" id="totalB" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Contract Labor OT</td>
<td align="center" width="100">
<input type="text" name="qtyC" id="qtyC" size="5" tabindex="5">
</td>
<td align="right" type="hidden" width="60">$132</td>
<td align="right" width="140">
<input type="hidden" name="totalC" id="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Non Contract Labor</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" type="hidden" width="60">$98</td>
<td align="right" width="140">
<input type="hidden" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Non Contract Labor OT</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" type="hidden" width="60">$147</td>
<td align="right" width="140">
<input type="hidden" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250"><b>Parts Description</b>
</td>
<td align="center" width="100">
<td align="right" width="140">
</td>
</tr>
<tr>
<td width="250">Compressor</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Contactors</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Oil Pressure Switch</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Core Driers</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td>
<input type="text" name="input1" size="25">
</td>
</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">$
<input type="text" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Leak Check</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140">
<input type="hidden" name="totalC" size="12" tabindex="99">
</td>
</tr>
<tr>
<td width="250">Recovery #</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5">
</td>
<td align="right" width="60"></td>
<td align="right" width="140"> </td>
</tr>
<tr>
<td width="250"> </td>
<td align="center" width="100"> </td>
<td align="right" width="60"> </td>
<td align="right" width="140"> </td>
</tr>
<tr>
<td align="center" width="40"> </td>
<td align="right" width="60"> </td>
<td width="250">
<p align="right"><b>Tax:</b>
</td>
<td align="right" width="250">$
<input name="Tax" id="Tax" size="15" readonly style="border:0px;" tabindex="99">
</td>
</tr>
<tr>
<td align="center" width="40"> </td>
<td align="right" width="60"> </td>
<td width="250">
<p align="right"><b>GRAND TOTAL:</b>
</td>
<td align="right" width="250">$
<input name="GrandTotal" id="GrandTotal" size="15" readonly style="border:0px;" tabindex="99">
</td>
</tr>
<tr>
<td align="center" width="40"> </td>
<td align="right" width="60"> </td>
<td width="250">
<p align="right"><b>COMMISSION:</b>
</td>
<td align="right" width="250">$
<input type="text" name="Commission" id="Commission" size="15" tabindex="99" readonly style="border:0px;" tabindex="99">
</td>
</tr>
<tr>
<td width="250"> </td>
<td align="center" width="100"> </td>
<td align="right" width="60"> </td>
<td align="right" width="140"> </td>
</tr>
</table>我有使用表单标签的工作代码，但我不知道如何使用 getElementId。
见下文：
<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>HVAC Estimator</title>
<style type="text/css">
.totals
{
font-size: .9em;
}
</style>
<script language=javascript>
<!--//
function leeAmt(amount)
{
string = "" + amount;
dec = string.length - string.indexOf('.');
if (string.indexOf('.') == -1)
return string + '.00';
if (dec == 1)
return string + '00';
if (dec == 2)
return string + '0';
if (dec > 3)
return string.substring(0,string.length-dec+3);
return string;
}
function calculate()
{
QtyA = 0; QtyB = 0; QtyC = 0;
TotA = 0; TotB = 0; TotC = 0;
PrcA = 65; PrcB = 88; PrcC = 132;
if (document.ofrm.qtyA.value > "")
{ QtyA = document.ofrm.qtyA.value };
document.ofrm.qtyA.value = eval(QtyA);
if (document.ofrm.qtyB.value > "")
{ QtyB = document.ofrm.qtyB.value };
document.ofrm.qtyB.value = eval(QtyB);
if (document.ofrm.qtyC.value > "")
{ QtyC = document.ofrm.qtyC.value };
document.ofrm.qtyC.value = eval(QtyC);
TotA = QtyA * PrcA;
document.ofrm.totalA.value = leeAmt(eval(TotA));
TotB = QtyB * PrcB;
document.ofrm.totalB.value = leeAmt(eval(TotB));
TotC = QtyC * PrcC;
document.ofrm.totalC.value = leeAmt(eval(TotC));
Totamt =
eval(TotA) +
eval(TotB) +
eval(TotC) ;
document.ofrm.GrandTotal.value = leeAmt(eval(Totamt));
}
function validNum(theForm)
{
var checkOK = "0123456789.,";
var checkStr = theForm.qtyA.value;
var allValid = true;
var validGroups = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch == ".")
{
allNum += ".";
decPoints++;
}
else if (ch == "," && decPoints != 0)
{
validGroups = false;
break;
}
else if (ch != ",")
allNum += ch;
}
if (!allValid)
{
alert("Please enter only digit characters in the \"Truck Fuel Charge quantity\" field.");
theForm.qtyA.focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"Truck Fuel Charge quantity\" field.");
theForm.qtyA.focus();
return (false);
}
var checkOK = "0123456789.,";
var checkStr = theForm.qtyB.value;
var allValid = true;
var validGroups = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch == ".")
{
allNum += ".";
decPoints++;
}
else if (ch == "," && decPoints != 0)
{
validGroups = false;
break;
}
else if (ch != ",")
allNum += ch;
}
if (!allValid)
{
alert("Please enter only digit characters in the \"contract Labor quantity\" field.");
theForm.qtyB.focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"contract Labor quantity\" field.");
theForm.qtyA.focus();
return (false);
}
var checkOK = "0123456789.,";
var checkStr = theForm.qtyC.value;
var allValid = true;
var validGroups = true;
var decPoints = 0;
var allNum = "";
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
if (ch == ".")
{
allNum += ".";
decPoints++;
}
else if (ch == "," && decPoints != 0)
{
validGroups = false;
break;
}
else if (ch != ",")
allNum += ch;
}
if (!allValid)
{
alert("Please enter only digit characters in the \"contract Labor OT quantity\" field.");
theForm.qtyC.focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"contract Labor OT quantity\" field.");
theForm.qtyC.focus();
return (false);
}
calculate();
return (true);
}
//-->
</script>
</head>
<body bgcolor="#FFFFFF">
<h2>HVAC Estimator</h2>
<br />
<form method="POST" action="submitted.html" name="ofrm">
<table border="0" cellpadding="0" width="550" id="table2" name="ofrm">
<tr>
<td width="250" height="31"><b>Item Description</b></td>
<td align="center" width="100" height="31"><b>Quantity</b></td>
<td align="right" height="31" width="60"><b>Price </b></td>
<td align="right" height="31" width="140"><b>Total</b></td>
</tr>
<tr>
<td width="250">Truck & Fuel Surcharge</td>
<td align="center" width="100">
<input type="text" name="qtyA" size="5" tabindex="5" onchange="return validNum(document.ofrm)"></td>
<td align="right" width="60"></td>
<td align="right" width="140">
<input type="hidden" name="totalA" size="12" tabindex="99" onchange="calculate()"></td>
</tr>
<tr>
<td width="250">Contract Labor</td>
<td align="center" width="100">
<input type="text" name="qtyB" size="5" tabindex="5" onchange="return validNum(document.ofrm)"></td>
<td align="right" width="60"></td>
<td align="right" width="140">
<input type="hidden" name="totalB" size="12" tabindex="99" onchange="calculate()"></td>
</tr>
<tr>
<td width="250">Contract Labor OT</td>
<td align="center" width="100">
<input type="text" name="qtyC" size="5" tabindex="5" onchange="return validNum(document.ofrm)"></td>
<td align="right" width="60"></td>
<td align="right" width="140">
<input type="hidden" name="totalC" size="12" tabindex="99" onchange="calculate()"></td>
</tr>
<tr>
<td width="250"> </td>
<td align="center" width="100"> </td>
<td align="right" width="60"> </td>
<td align="right" width="140"> </td>
</tr>
<tr>
<td width="250">
<p align="right"><b>SUB TOTAL:</b></td>
<td align="center" width="100"> </td>
<td align="right" width="60"> </td>
<td align="right" width="140">$
<input readonly style="border:0px;" class="totals" name="GrandTotal" size="15" tabindex="99" onchange="calculate()"></td>
</tr>
<tr>
<td width="250"> </td>
<td align="center" width="100"> </td>
<td align="right" width="60"> </td>
<td align="right" width="140"> </td>
</tr>
</table>
</form>
</body>
</html>