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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | |||
<html> | |||
<head> | |||
<title>짜가계산기</title> | |||
<meta name="Generator" content="EditPlus"> | |||
<meta name="Author" content=""> | |||
<meta name="Keywords" content=""> | |||
<meta name="Description" content=""> | |||
<meta http-equiv="Content-Type" content="text/html; charset=ks_c_5601-1987"> | |||
</head> | |||
<body> | |||
<style> | |||
.btn{width:40} | |||
.btn2{width:88} | |||
</style> | |||
<script> | |||
old = new Array(); | |||
function init(){ | |||
document.f.t.value = ""; | |||
isOp=false; | |||
str=0; | |||
operator=""; | |||
} | |||
function putn(value) { | |||
if(!isOp){ | |||
document.f.t.value += value; | |||
} else if(isOp){ | |||
document.f.t.value = value; | |||
isOp = false; | |||
} else{ | |||
document.f.t.value += value; | |||
} | |||
} | |||
function operator(value) { | |||
value = document.f.t; | |||
isOp = true; | |||
operator = value; | |||
} | |||
function calc() { | |||
str = eval(str + operator + document.f.t.str); | |||
document.f.t.value = str; | |||
} | |||
</script> | |||
<body onload=init();> | |||
<table border=6 width="247"><tr> | |||
<form name=f> | |||
<td colspan=5> | |||
<input type=text name=t value="" size=30> | |||
</td></tr> | |||
<tr><td width="40"> | |||
<input type=button onclick=putn(7) value=7 class=btn></td><td width="40"> | |||
<input type=button onclick=putn(8) value=8 class=btn></td><td width="41"> | |||
<input type=button onclick=putn(9) value=9 class=btn></td><td width="40"> | |||
<input type=button onclick=calc("/") value="/" class=btn></td><td width="40"> | |||
<input type=button value="pow" class=btn></td></tr> | |||
<tr><Td width="40" height="25"> | |||
<input type=button onclick=putn(4) value=4 class=btn></td> | |||
<td width="40" height="25"> | |||
<input type=button onclick=putn(5) value=5 class=btn></td> | |||
<td width="41" height="25"> | |||
<input type=button onclick=putn(6) value=6 class=btn></td> | |||
<td width="40" height="25"> | |||
<input type=button onclick=calc("*") value="*" class=btn></td> | |||
<td width="40" height="25"> | |||
<input type=button value="sqrt" class=btn></td></tr> | |||
<tr><td width="40"> | |||
<input type=button onclick=putn(1) value=1 class=btn></td><td width="40"> | |||
<input type=button onclick=putn(2) value=2 class=btn></td><td width="41"> | |||
<input type=button onclick=putn(3) value=3 class=btn></td><td width="40"> | |||
<input type=button onclick=calc("-") value="-" class=btn></td><td width="40"> | |||
<input type=button value="log" class=btn></td></tr> | |||
<tr><td width="40"> | |||
<input type=button onclick=putn(0) value=0 class=btn></td><td width="40"> | |||
<input type=button onclick=putn('.') value=. class=btn></td><td width="41"> | |||
<input type=button onclick=calc("+") value="+" class=btn></td><td width="40"> | |||
<input type=button onclick=calc("%") value="%" class=btn></td> | |||
</td></tr> | |||
<tr> | |||
<td colspan=2> | |||
<input type=button onclick=adj(0) value="지우기" class=btn2></td><td colspan=3> | |||
<input type=button onclick=sol() value="계산하기" class=btn2></td> | |||
</form> | |||
</table> | |||
</body> | |||
</html> | |||
Revision as of 07:27, 11 January 2011
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html>
<head> <title>짜가계산기</title> <meta name="Generator" content="EditPlus"> <meta name="Author" content=""> <meta name="Keywords" content=""> <meta name="Description" content=""> <meta http-equiv="Content-Type" content="text/html; charset=ks_c_5601-1987"> </head>
<body>
<style>
.btn{width:40}
.btn2{width:88}
</style>
<script>
old = new Array();
function init(){
document.f.t.value = ""; isOp=false; str=0; operator="";
}
function putn(value) {
if(!isOp){ document.f.t.value += value; } else if(isOp){ document.f.t.value = value; isOp = false; } else{ document.f.t.value += value; }
}
function operator(value) {
value = document.f.t; isOp = true; operator = value;
}
function calc() {
str = eval(str + operator + document.f.t.str); document.f.t.value = str;
}
</script>
<body onload=init();> <table border=6 width="247"><tr> <form name=f> <td colspan=5>
<input type=text name=t value="" size=30>
</td></tr> <tr><td width="40">
<input type=button onclick=putn(7) value=7 class=btn></td><td width="40">
<input type=button onclick=putn(8) value=8 class=btn></td><td width="41">
<input type=button onclick=putn(9) value=9 class=btn></td><td width="40">
<input type=button onclick=calc("/") value="/" class=btn></td><td width="40">
<input type=button value="pow" class=btn></td></tr>
<tr><Td width="40" height="25">
<input type=button onclick=putn(4) value=4 class=btn></td>
<td width="40" height="25">
<input type=button onclick=putn(5) value=5 class=btn></td>
<td width="41" height="25">
<input type=button onclick=putn(6) value=6 class=btn></td>
<td width="40" height="25">
<input type=button onclick=calc("*") value="*" class=btn></td>
<td width="40" height="25">
<input type=button value="sqrt" class=btn></td></tr>
<tr><td width="40">
<input type=button onclick=putn(1) value=1 class=btn></td><td width="40">
<input type=button onclick=putn(2) value=2 class=btn></td><td width="41">
<input type=button onclick=putn(3) value=3 class=btn></td><td width="40">
<input type=button onclick=calc("-") value="-" class=btn></td><td width="40">
<input type=button value="log" class=btn></td></tr>
<tr><td width="40">
<input type=button onclick=putn(0) value=0 class=btn></td><td width="40">
<input type=button onclick=putn('.') value=. class=btn></td><td width="41">
<input type=button onclick=calc("+") value="+" class=btn></td><td width="40">
<input type=button onclick=calc("%") value="%" class=btn></td>
</td></tr>
<tr> <td colspan=2>
<input type=button onclick=adj(0) value="지우기" class=btn2></td><td colspan=3> <input type=button onclick=sol() value="계산하기" class=btn2></td>
</form> </table>
</body>
</html>