pertama-tama sobat buka notepad pada komputer sobat kemudian copy html
yang ada di bawah kemudian paste ke notepad sobat, setelah itu simpan
dengan nama kalkulator.html atau terserah sobat mau kasih nama apa kemudian save dengan
format file html. tapi lebih baik lagi kalau sobat ketik secara manual agar sobat mengerti sendiri dari fungsi tag-tag yang sobat ketikan. selamat mencoba!! :D
****************************************************************************************************************
<html>
<title>Kalkulator by adeshinogekai</title>
<body>
<center><table border="1" cellpadding="5" cellspacing="2" width="20%">
<tr>
<SCRIPT LANGUAGE="JavaScript">
window.defaultStatus="Support by adeshinogekai.blogspot.com"
function tambah()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a+b
form.hasil.value = c
}
function kurang()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a-b
form.hasil.value=c
}
function kali()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a*b
form.hasil.value=c
}
function bagi()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a/b
form.hasil.value = c
}
function pangkat()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=Math.pow(a, b)
form.hasil.value = c
}
function kosong()
{
form.a.focus()
form.a.value=""
form.b.value=""
form.hasil.value=""
}
</SCRIPT>
<CENTER><th colspan="3" bgcolor="black" <body onload=kosong()>
<font size="4" color="white" face="Arial Black">Kalkulator</font></th>
</tr>
<tr bgcolor="black">
<FORM name="form">
<pre>
<td><font color="white" face="Arial Black">BIL 1</td> <td><input type="text" name="a"> </td>
</tr>
<tr bgcolor="black">
<td><font color="white" face="Arial Black">BIL 2</td> <td><input type="text" name="b"></td>
</tr>
<tr bgcolor="black">
<td><font color="white" face="Arial Black">Hasil </td> <td><input type "text" name="hasil" disabled="true">
</pre></td>
</tr>
<tr bgcolor="black">
<td colspan="2" align="center">
<input type="button" value=" + " onClick="tambah()">
<input type="button" value=" - " onClick="kurang()">
<input type="button" value=" x " onClick="kali()">
<input type="button" value=" / " onClick="bagi()">
<input type="button" value=" ^ " onClick="pangkat()">
<input type="button" value=" Reset " onClick="kosong()"></td>
</tr>
</table>
<b><font face="Comic Sans MS">Copy © adeshinogekai.blogspot.com 2013 </b></font></center>
</FORM>
</body>
</html>
**************************************************************************************************************** hasilnya :
yang ada di bawah kemudian paste ke notepad sobat, setelah itu simpan
dengan nama kalkulator.html atau terserah sobat mau kasih nama apa kemudian save dengan
format file html. tapi lebih baik lagi kalau sobat ketik secara manual agar sobat mengerti sendiri dari fungsi tag-tag yang sobat ketikan. selamat mencoba!! :D
****************************************************************************************************************
<html>
<title>Kalkulator by adeshinogekai</title>
<body>
<center><table border="1" cellpadding="5" cellspacing="2" width="20%">
<tr>
<SCRIPT LANGUAGE="JavaScript">
window.defaultStatus="Support by adeshinogekai.blogspot.com"
function tambah()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a+b
form.hasil.value = c
}
function kurang()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a-b
form.hasil.value=c
}
function kali()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a*b
form.hasil.value=c
}
function bagi()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=a/b
form.hasil.value = c
}
function pangkat()
{
a=eval(form.a.value)
b=eval(form.b.value)
c=Math.pow(a, b)
form.hasil.value = c
}
function kosong()
{
form.a.focus()
form.a.value=""
form.b.value=""
form.hasil.value=""
}
</SCRIPT>
<CENTER><th colspan="3" bgcolor="black" <body onload=kosong()>
<font size="4" color="white" face="Arial Black">Kalkulator</font></th>
</tr>
<tr bgcolor="black">
<FORM name="form">
<pre>
<td><font color="white" face="Arial Black">BIL 1</td> <td><input type="text" name="a"> </td>
</tr>
<tr bgcolor="black">
<td><font color="white" face="Arial Black">BIL 2</td> <td><input type="text" name="b"></td>
</tr>
<tr bgcolor="black">
<td><font color="white" face="Arial Black">Hasil </td> <td><input type "text" name="hasil" disabled="true">
</pre></td>
</tr>
<tr bgcolor="black">
<td colspan="2" align="center">
<input type="button" value=" + " onClick="tambah()">
<input type="button" value=" - " onClick="kurang()">
<input type="button" value=" x " onClick="kali()">
<input type="button" value=" / " onClick="bagi()">
<input type="button" value=" ^ " onClick="pangkat()">
<input type="button" value=" Reset " onClick="kosong()"></td>
</tr>
</table>
<b><font face="Comic Sans MS">Copy © adeshinogekai.blogspot.com 2013 </b></font></center>
</FORM>
</body>
</html>
**************************************************************************************************************** hasilnya :