Minggu, 06 Maret 2011

Membuat kalkulator sederhana (MODUL 5)

Script Programnya adalaaahhh ....
<!DOCTYPE html>
<html lang="en">
    <head>
        <title>Kalkulator</title>
    </head>
    <body background="http://localhost/modul%205%20new/1600x1200_black.jpg">
    <script language="JavaScript" type="text/javascript" >
    <!--
    function aritmetika(){
    var MyForm = document.kalkulator;
    var nilai1 = parseInt(MyForm.nilai1.value);
    var nilai2 = parseInt(MyForm.nilai2.value);  
    var hitung = MyForm.hitung.value;
    var hasil;
  

    if(hitung == "jml"){
        hasil = nilai1 + nilai2;
    }
    else if(hitung == "krg"){
        hasil = nilai1 - nilai2;
    }
    else if(hitung == "kali"){
        hasil = nilai1 * nilai2;
    }
    else{
        hasil = nilai1 / nilai2;
    }
  
    MyForm.hasil.value = hasil;
}
//-->
    </script>
        <center>
        <hr color="white">
            <font size="12" face="segoe script" color="yellow"><b>KALKULATOR SEDERHANA</b></font>
            <br>
            <br>
            <form name="kalkulator" action="#">
                <input type="text" size="20" name="nilai1">
                <select name="hitung">
                    <option value="jml">+</option>
                    <option value="krg">-</option>
                    <option value="kali">*</option>
                    <option value="bagi">:</option>
                </select>
                <input type="text" size="20" name="nilai2">
                <input type="button" value="=" onclick="aritmetika()"/>
                <input type="text" size="30" name="hasil" readonly>
            </form>
            <hr color="lightpink">
        </center>
    </body>
</html>


Hasilnyaa adalaahhh ......................................

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