Javascript 检漏 恢复# 税： $ 总计： $ 佣金： $
为什么不像以前那样使用Javascript 检漏 恢复# 税： $ 总计： $ 佣金： $,javascript,html,forms,Javascript,Html,Forms,为什么不像以前那样使用 如果要使用ids执行此操作，正确的表示法是： QtyA = document.getElementById("qtyA").getAttribute("value"); 及 我已经在您的需求中转换了此代码，请使用它 <html> <head> <meta http-equiv="Content-Language" content="en-us"> <meta http-equiv="Content-
idQtyA = document.getElementById("qtyA").getAttribute("value");
我已经在您的需求中转换了此代码，请使用它
<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.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 = leeAmt(eval(TotA));
TotB = QtyB * PrcB;
document.getElementById("totalB").value = leeAmt(eval(TotB));
TotC = QtyC * PrcC;
document.getElementById("totalC").value = leeAmt(eval(TotC));
Totamt =
eval(TotA) +
eval(TotB) +
eval(TotC) ;
document.getElementById("GrandTotal").value = leeAmt(eval(Totamt));
}
function validNum(theForm)
{
var checkOK = "0123456789.,";
var checkStr = document.getElementById("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.");
document.getElementById("qtyA").focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"Truck Fuel Charge quantity\" field.");
document.getElementById("qtyA").focus();
return (false);
}
var checkOK = "0123456789.,";
var checkStr =document.getElementById("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.");
document.getElementById("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 = document.getElementById("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.");
document.getElementById("qtyC").focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"contract Labor OT quantity\" field.");
document.getElementById("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>
暖通空调估计器
.总数
{
字体大小：.9em；
}
暖通空调估计器
项目说明
量
价格
全部的
卡车及燃油附加费
合同工
合同工
小计：
$
<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.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 = leeAmt(eval(TotA));
TotB = QtyB * PrcB;
document.getElementById("totalB").value = leeAmt(eval(TotB));
TotC = QtyC * PrcC;
document.getElementById("totalC").value = leeAmt(eval(TotC));
Totamt =
eval(TotA) +
eval(TotB) +
eval(TotC) ;
document.getElementById("GrandTotal").value = leeAmt(eval(Totamt));
}
function validNum(theForm)
{
var checkOK = "0123456789.,";
var checkStr = document.getElementById("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.");
document.getElementById("qtyA").focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"Truck Fuel Charge quantity\" field.");
document.getElementById("qtyA").focus();
return (false);
}
var checkOK = "0123456789.,";
var checkStr =document.getElementById("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.");
document.getElementById("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 = document.getElementById("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.");
document.getElementById("qtyC").focus();
return (false);
}
if (decPoints > 1 || !validGroups)
{
alert("Please enter a valid number in the \"contract Labor OT quantity\" field.");
document.getElementById("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>