Javascript : Objek
Objek
Script Objek Array:
<HTML>
<HEAD>
<TITLE>Properti prototype</TITLE>
</HEAD>
<BODY>
<SCRIPT LANGUAGE = "JavaScript">
<!--
function tampilkanElemenArray() {
for (var i = 0; i < this.length; i++) {
document.write("[" + i + "] = " +
this[i] + "<BR>");
}
}
Array.prototype.cetak = tampilkanElemenArray;
var musik = new Array("Jazz", "Rock",
"keroncong", "Dangdut");
var tanaman = new Array("Aglaonema", "Begonia",
"Bromelia");
document.write("Isi array musik: <BR>");
musik.cetak();
document.write("Isi array tanaman: <BR>");
tanaman.cetak();
//-->
</SCRIPT>
</BODY>
</HTML>
Hasil :
Script Objek Radio :
<HTML>
<HEAD>
<TITLE>Mengakses Objek radio</TITLE>
</HEAD>
<BODY>
Klik pada musik yang paling Anda sukai<BR>
<FORM NAME = "formTes"
METHOD = "GET">
<INPUT TYPE = "RADIO"
NAME = "radioMusik"
VALUE = "Jazz"
onClick = "info()">Jazz<BR>
<INPUT TYPE = "RADIO"
NAME = "radioMusik"
VALUE = "Keroncong"
onClick = "info()">Keroncong<BR>
<INPUT TYPE = "RADIO"
NAME = "radioMusik"
VALUE = "Dangdut"
onClick = "info()">Dangdut<BR>
<INPUT TYPE = "RADIO"
NAME = "radioMusik"
VALUE = "Lainnya"
onClick = "info()">Lainnya<BR>
<HR>
Info:
<INPUT TYPE = "TEXT"
NAME = "fieldMusik"
SIZE = "40">
</FORM>
<SCRIPT LANGUAGE = "JavaScript">
<!--
function info() {
for (var i = 0; i < 4; i++)
if (document.formTes.radioMusik[i].checked)
document.formTes.fieldMusik.value =
document.formTes.radioMusik[i].value;
}
//-->
</SCRIPT>
</BODY>
</HTML>
Hasil :
Script Objek Password :
<HTML>
<HEAD>
<TITLE>Mengakses Objek password</TITLE>
</HEAD>
<BODY>
<FORM NAME = "formTes"
ACTION = "tesform.htm"
METHOD = "POST">
<PRE>
Password Pengganti : <INPUT TYPE = "PASSWORD"
NAME = "password_1">
Password Sekali Lagi: <INPUT TYPE = "PASSWORD"
NAME = "password_2">
</PRE>
<INPUT TYPE = "BUTTON"
NAME = "tombolProses"
VALUE = "Proses"
onClick = "cekPassword()">
</FORM>
<SCRIPT LANGUAGE = "JavaScript">
<!--
function cekPassword() {
if (document.formTes.password_1.value !=
document.formTes.password_2.value)
alert("Dua password yang Anda masukkan tidak sama");
else
window.location.href = "tesform.htm";
}
//-->
</SCRIPT>
</BODY>
</HTML>
Hasil :
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