网页中如何做计算器
就是做那种可以计算填写了贷款金额贷款期限、还款方式、贷款利率(年利率)这些内容,就可以计算出每月应付利息、每月支付本息、累计支付利息还有累计还款总额的那种工具!如果是代码...
就是做那种可以计算填写了贷款金额贷款期限、还款方式、贷款利率(年利率)这些内容,就可以计算出每月应付利息、每月支付本息、累计支付利息还有累计还款总额的那种工具!
如果是代码做的,可以告诉我代码么??
如果是Java的语言的,麻烦你告诉我吧……
很需要!谢谢!!! 展开
如果是代码做的,可以告诉我代码么??
如果是Java的语言的,麻烦你告诉我吧……
很需要!谢谢!!! 展开
展开全部
输入如下代码就可以了
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Calculate</title>
<script language="VBSCRIPT">
Function Show(m)
If (Myform.Expression.Value = "" AND InStr(". + - * / ",m)) Then
Myform.Expression.Value = ""
ElseIf (InStr("+ - * / . ",Right(Myform.Expression.Value,1)) And InStr("+ - * / ",m)) Then
ElseIf (m = ".") Then
If (InStr("+ - * / . ",Right(Myform.Expression.Value,1))) Then
ElseIf ((InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"+")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"-")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"*")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"/"))) Then
Else
Myform.Expression.Value = Myform.Expression.Value + m
End If
Else
Myform.Expression.Value = Myform.Expression.Value + m
END If
End Function
Function Sqrt()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)^2
End If
End Function
Function Result()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)
End If
End Function
Function Clean()
Myform.Expression.Value = ""
End Function
</script>
<style type="text/css">
<!--
.style5 {font-size: 18px}
-->
</style>
</head>
<body bgcolor="#ffffee" text=#000000>
<form name="myform" method="post" action="">
<div align="center">
<table bgcolor="#C0e0ff" width="214" height="245" border="4">
<tr>
<th width="206" scope="col"><H2><font color="#0000A0"> 计算器 </font></H2></th>
</tr>
<tr>
<th height="36" scope="col"><table width="200" border="1">
<tr>
<td colspan="4"><div align="center">
<input name="expression" type="text" value="" size="28" maxlength="28" >
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" id="seven"
onClick="Show('7')" VALUE=" 7 ">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 8 "
onClick="Show('8')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 9 "
onClick="Show('9')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" / "
onClick="Show('/')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 4 "
onClick="Show('4')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 5 "
onClick="Show('5')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 6 "
onClick="Show('6')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" * "
onClick="Show('*')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 1 "
onClick="Show('1')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 2 "
onClick="Show('2')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 3 "
onClick="Show('3')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" - "
onClick="Show('-')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 0 "
onClick="Show('0')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" . "
onClick="Show('.')">
</div></td>
<td><div align="center">
<input type="button" value="sqr"
onClick="sqrt()">
</div></td>
<td><div align="center">
<input type="button" value=" + "
onClick="Show('+')">
</div></td>
</tr>
<tr>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" AC "
onClick="clean()">
</div></td>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" = "
onClick="result()">
</div></td>
</tr>
</table></th>
</tr>
</table>
</div>
</form>
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Calculate</title>
<script language="VBSCRIPT">
Function Show(m)
If (Myform.Expression.Value = "" AND InStr(". + - * / ",m)) Then
Myform.Expression.Value = ""
ElseIf (InStr("+ - * / . ",Right(Myform.Expression.Value,1)) And InStr("+ - * / ",m)) Then
ElseIf (m = ".") Then
If (InStr("+ - * / . ",Right(Myform.Expression.Value,1))) Then
ElseIf ((InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"+")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"-")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"*")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"/"))) Then
Else
Myform.Expression.Value = Myform.Expression.Value + m
End If
Else
Myform.Expression.Value = Myform.Expression.Value + m
END If
End Function
Function Sqrt()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)^2
End If
End Function
Function Result()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)
End If
End Function
Function Clean()
Myform.Expression.Value = ""
End Function
</script>
<style type="text/css">
<!--
.style5 {font-size: 18px}
-->
</style>
</head>
<body bgcolor="#ffffee" text=#000000>
<form name="myform" method="post" action="">
<div align="center">
<table bgcolor="#C0e0ff" width="214" height="245" border="4">
<tr>
<th width="206" scope="col"><H2><font color="#0000A0"> 计算器 </font></H2></th>
</tr>
<tr>
<th height="36" scope="col"><table width="200" border="1">
<tr>
<td colspan="4"><div align="center">
<input name="expression" type="text" value="" size="28" maxlength="28" >
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" id="seven"
onClick="Show('7')" VALUE=" 7 ">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 8 "
onClick="Show('8')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 9 "
onClick="Show('9')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" / "
onClick="Show('/')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 4 "
onClick="Show('4')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 5 "
onClick="Show('5')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 6 "
onClick="Show('6')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" * "
onClick="Show('*')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 1 "
onClick="Show('1')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 2 "
onClick="Show('2')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 3 "
onClick="Show('3')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" - "
onClick="Show('-')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 0 "
onClick="Show('0')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" . "
onClick="Show('.')">
</div></td>
<td><div align="center">
<input type="button" value="sqr"
onClick="sqrt()">
</div></td>
<td><div align="center">
<input type="button" value=" + "
onClick="Show('+')">
</div></td>
</tr>
<tr>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" AC "
onClick="clean()">
</div></td>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" = "
onClick="result()">
</div></td>
</tr>
</table></th>
</tr>
</table>
</div>
</form>
</body>
</html>
AiPPT
2024-09-19 广告
2024-09-19 广告
随着AI技术的飞速发展,如今市面上涌现了许多实用易操作的AI生成工具1、简介:AiPPT: 这款AI工具智能理解用户输入的主题,提供“AI智能生成”和“导入本地大纲”的选项,生成的PPT内容丰富多样,可自由编辑和添加元素,图表类型包括柱状图...
点击进入详情页
本回答由AiPPT提供
展开全部
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Calculate</title>
<script language="VBSCRIPT">
Function Show(m)
If (Myform.Expression.Value = "" AND InStr(". + - * / ",m)) Then
Myform.Expression.Value = ""
ElseIf (InStr("+ - * / . ",Right(Myform.Expression.Value,1)) And InStr("+ - * / ",m)) Then
ElseIf (m = ".") Then
If (InStr("+ - * / . ",Right(Myform.Expression.Value,1))) Then
ElseIf ((InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"+")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"-")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"*")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"/"))) Then
Else
Myform.Expression.Value = Myform.Expression.Value + m
End If
Else
Myform.Expression.Value = Myform.Expression.Value + m
END If
End Function
Function Sqrt()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)^2
End If
End Function
Function Result()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)
End If
End Function
Function Clean()
Myform.Expression.Value = ""
End Function
</script>
<style type="text/css">
<!--
.style5 {font-size: 18px}
-->
</style>
</head>
<body bgcolor="#ffffee" text=#000000>
<form name="myform" method="post" action="">
<div align="center">
<table bgcolor="#C0e0ff" width="214" height="245" border="4">
<tr>
<th width="206" scope="col"><H2><font color="#0000A0"> 计算器 </font></H2></th>
</tr>
<tr>
<th height="36" scope="col"><table width="200" border="1">
<tr>
<td colspan="4"><div align="center">
<input name="expression" type="text" value="" size="28" maxlength="28" >
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" id="seven"
onClick="Show('7')" VALUE=" 7 ">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 8 "
onClick="Show('8')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 9 "
onClick="Show('9')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" / "
onClick="Show('/')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 4 "
onClick="Show('4')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 5 "
onClick="Show('5')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 6 "
onClick="Show('6')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" * "
onClick="Show('*')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 1 "
onClick="Show('1')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 2 "
onClick="Show('2')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 3 "
onClick="Show('3')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" - "
onClick="Show('-')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 0 "
onClick="Show('0')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" . "
onClick="Show('.')">
</div></td>
<td><div align="center">
<input type="button" value="sqr"
onClick="sqrt()">
</div></td>
<td><div align="center">
<input type="button" value=" + "
onClick="Show('+')">
</div></td>
</tr>
<tr>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" AC "
onClick="clean()">
</div></td>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" = "
onClick="result()">
</div></td>
</tr>
</table></th>
</tr>
</table>
</div>
</form>
</body>
</html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Calculate</title>
<script language="VBSCRIPT">
Function Show(m)
If (Myform.Expression.Value = "" AND InStr(". + - * / ",m)) Then
Myform.Expression.Value = ""
ElseIf (InStr("+ - * / . ",Right(Myform.Expression.Value,1)) And InStr("+ - * / ",m)) Then
ElseIf (m = ".") Then
If (InStr("+ - * / . ",Right(Myform.Expression.Value,1))) Then
ElseIf ((InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"+")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"-")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"*")) And (InstrRev(Myform.Expression.Value,".") > InstrRev(Myform.Expression.Value,"/"))) Then
Else
Myform.Expression.Value = Myform.Expression.Value + m
End If
Else
Myform.Expression.Value = Myform.Expression.Value + m
END If
End Function
Function Sqrt()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)^2
End If
End Function
Function Result()
If (Myform.Expression.Value = "") Then
Myform.Expression.Value = ""
ElseIf (InStr(". + - * / ",Right(Myform.Expression.Value,1))) Then
Else
Myform.Expression.Value = Eval(Myform.Expression.Value)
End If
End Function
Function Clean()
Myform.Expression.Value = ""
End Function
</script>
<style type="text/css">
<!--
.style5 {font-size: 18px}
-->
</style>
</head>
<body bgcolor="#ffffee" text=#000000>
<form name="myform" method="post" action="">
<div align="center">
<table bgcolor="#C0e0ff" width="214" height="245" border="4">
<tr>
<th width="206" scope="col"><H2><font color="#0000A0"> 计算器 </font></H2></th>
</tr>
<tr>
<th height="36" scope="col"><table width="200" border="1">
<tr>
<td colspan="4"><div align="center">
<input name="expression" type="text" value="" size="28" maxlength="28" >
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" id="seven"
onClick="Show('7')" VALUE=" 7 ">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 8 "
onClick="Show('8')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 9 "
onClick="Show('9')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" / "
onClick="Show('/')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 4 "
onClick="Show('4')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 5 "
onClick="Show('5')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 6 "
onClick="Show('6')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" * "
onClick="Show('*')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 1 "
onClick="Show('1')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 2 "
onClick="Show('2')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 3 "
onClick="Show('3')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" - "
onClick="Show('-')">
</div></td>
</tr>
<tr>
<td><div align="center">
<INPUT TYPE="button" VALUE=" 0 "
onClick="Show('0')">
</div></td>
<td><div align="center">
<INPUT TYPE="button" VALUE=" . "
onClick="Show('.')">
</div></td>
<td><div align="center">
<input type="button" value="sqr"
onClick="sqrt()">
</div></td>
<td><div align="center">
<input type="button" value=" + "
onClick="Show('+')">
</div></td>
</tr>
<tr>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" AC "
onClick="clean()">
</div></td>
<td colspan="2"><div align="center">
<INPUT TYPE="button" VALUE=" = "
onClick="result()">
</div></td>
</tr>
</table></th>
</tr>
</table>
</div>
</form>
</body>
</html>
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
一般说来肯定是javascript的,这样速度快,不用通过服务器。致于代码,在网上搜索一下js代码,计算器就可以找到。
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
用数据加表格也可以做的出
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询