09.13
t-yeo
<html>
<head><title>JAVASCRIPT</title></head>
<body>
<form name='frm1' method='post'>
<table border=0 align=center>
<tr>
<td>Input Nilai Angka[0..100]</td>
<td> :</td>
<td><input type='text' name='nilai'></td>
</tr>
<tr>
<td colspan=3 align='center'><input type='button' value='Hitung' onclick='hitung();'><input type='reset' value='Baru'>
</td>
</tr>
<tr>
<td>Nilai Huruf</td>
<td> :</td>
<td> <input type='text' name='nhuruf' readonly></td>
</tr>
<tr>
<td>Predikat</td>
<td> :</td>
<td><input type='text' name='predikat' readonly></td>
</tr>
</table>
</form>
<script>
function hitung()
{
var na=document.frm1.nilai.value;
var nh='';
var pt='';
if(na<0)
{
alert('Tidak boleh negatif..!');
document.frm1.na.value=""
document.frm1.na.focus();
return false;
}
if(na>=85 && na<=100)
{ nh='A';
pt='Sangat Memuaskan';
}else if(na>=75 && na<85)
{ nh='B';
pt='Memuaskan';
}else if(na>=60 && na<75)
{ nh='C';
pt='Cukup';
}else if(na>=45 && na<60)
{ nh='D';
pt='Kurang';
}else
{ nh='E';
pt='Buruk';
}
document.frm1.nhuruf.value=nh;
document.frm1.predikat.value=pt;
return;
}
</script>
</body>
</html>
<head><title>JAVASCRIPT</title></head>
<body>
<form name='frm1' method='post'>
<table border=0 align=center>
<tr>
<td>Input Nilai Angka[0..100]</td>
<td> :</td>
<td><input type='text' name='nilai'></td>
</tr>
<tr>
<td colspan=3 align='center'><input type='button' value='Hitung' onclick='hitung();'><input type='reset' value='Baru'>
</td>
</tr>
<tr>
<td>Nilai Huruf</td>
<td> :</td>
<td> <input type='text' name='nhuruf' readonly></td>
</tr>
<tr>
<td>Predikat</td>
<td> :</td>
<td><input type='text' name='predikat' readonly></td>
</tr>
</table>
</form>
<script>
function hitung()
{
var na=document.frm1.nilai.value;
var nh='';
var pt='';
if(na<0)
{
alert('Tidak boleh negatif..!');
document.frm1.na.value=""
document.frm1.na.focus();
return false;
}
if(na>=85 && na<=100)
{ nh='A';
pt='Sangat Memuaskan';
}else if(na>=75 && na<85)
{ nh='B';
pt='Memuaskan';
}else if(na>=60 && na<75)
{ nh='C';
pt='Cukup';
}else if(na>=45 && na<60)
{ nh='D';
pt='Kurang';
}else
{ nh='E';
pt='Buruk';
}
document.frm1.nhuruf.value=nh;
document.frm1.predikat.value=pt;
return;
}
</script>
</body>
</html>
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