.Stack
program 1
<html>
<head>
<title>contoh implementasi push dan pop pada stack</title>
</head>
<body>
<script language ="JavaScript">
<!--
var stack=new Array;
stack.push("A");
stack.push("B");
stack.push("C");
document.write("stack:"+stack.toString()+"<br>");
var YangDiAmbil = stack.pop();
document.write("Data YangDiambil:"+YangDiAmbil);
document.write("<br>");
document.write("Isi Stack Terakhir:"+stack.toString());
</script>
</body>
</html>
program 2
<html>
<head>
<title>Strukutur Data stack</title>
<script language ="JavaScript">
var stack = new Array();
function Input_ke_stack(data)
{
stack.push(data);
}
function Ambil_dari_stack()
{
var data_dari_stack = stack.pop();
if(data_dari_stack == undefined)
return "stack sudah kosong";
else
return data_dari_stack;
}
function TampilkanStack(list)
{
list.options.length = 0;
for (var i = 0; i < stack.length; i++)
{
var data = new Option (stack[i]);
list.options[list.options.length] = data;
}
}
</script>
</head>
<body>
<form>
<input type = text name=textSimpan>
<input type = button value="Masukan ke stack"
OnClick='Input_ke_stack(textSimpan.value);
textSimpan.value="";
TampilkanStack(mediaList);'>
<select name ="mediaList"size=12>
<option>Tampilan data...
</select>
<input type=text name=textAmbil size=20>
<input type=button value="Ambil dari Stack"
OnClick="textAmbil.value=Ambil_dari_stack();
TampilkanStack(mediaList);">
</form>
</body>
</html>
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