paran/[ Script ]

계산기

webdress 2004. 11. 2. 08:55

<HTML>
<HEAD>
<TITLE>JavaScript 계산기</TITLE>

<SCRIPT LANGUAGE="JavaScript">
<!--
function calculate(form) {
form.entry.value = eval(form.entry.value);
}
function inputdigit(form, newchar) {
form.entry.value = form.entry.value + newchar;
}
function inputclear(form) {
form.entry.value = "";
}


//-->
</script>
<style type="text/css">
<!--
BODY
{
scrollbar-face-color: #DDF4FF; scrollbar-shadow-color: #0099FF;
scrollbar-highlight-color: #DDF4FF; scrollbar-3dlight-color: #0099FF;
scrollbar-darkshadow-color: #0099FF;scrollbar-track-color: #DDF4FF;
scrollbar-arrow-color: blue
}
//-->
</style>
</head>
<body>

<h3>javascript 계산기</h3>
<form method=post>
<input type=text name="entry" value="" onfocus="this.form.entry.blur();">
<br><br>
<input type=button value=" 9 " onclick="inputdigit(this.form, '9');">
<input type=button value=" 8 " onclick="inputdigit(this.form, '8');">
<input type=button value=" 7 " onclick="inputdigit(this.form, '7');">
<input type=button value=" + " onclick="inputdigit(this.form, '+');">
<br><br>
<input type=button value=" 6 " onclick="inputdigit(this.form, '6');">
<input type=button value=" 5 " onclick="inputdigit(this.form, '5');">
<input type=button value=" 4 " onclick="inputdigit(this.form, '4');">
<input type=button value=" - " onclick="inputdigit(this.form, '-');">
<br><br>
<input type=button value=" 3 " onclick="inputdigit(this.form, '3');">
<input type=button value=" 2 " onclick="inputdigit(this.form, '2');">
<input type=button value=" 1 " onclick="inputdigit(this.form, '1');">
<input type=button value=" * " onclick="inputdigit(this.form, '*');">
<br><br>
<input type=button value=" 0 " onclick="inputdigit(this.form, '0');">
<input type=button value=" = " onclick="calculate(this.form);">
<input type=button value=" c " onclick="inputclear(this.form);">
<input type=button value=" / " onclick="inputdigit(this.form, '/');">
</form>


<a href="javascript:window.location.replace('http://www.hunjang.com')">asdf</a>
</body>
</html>