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Forum PHP Indonesia Forum Index Tutorial & Tips Tricks CARA NAMPILIN OTOMATIS HASIL PENJUMLAHAN DENGAN TEXTBOX
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CARA NAMPILIN OTOMATIS HASIL PENJUMLAHAN DENGAN TEXTBOX

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Fri Aug 06, 2010 11:58
Author Message
al-amin
Anak Baru
Anak Baru


Joined: 06 Aug 2010
Posts: 1
Post subject: CARA NAMPILIN OTOMATIS HASIL PENJUMLAHAN DENGAN TEXTBOX Reply with quote
aloha para kk master php sekalian.

aku mau nanya nih, ada gak coding php yang simple buat nampilin hasil penjumlahan.

misal:

nilai A = textbox1
nilai B = textbox2
----------------------- +
jumlah = textbox3

nah waktu input bilangan pada nilai A dan B, maka hasil akan tampil secara otomatis pada jumlah.TANPA MENGGUNAKAN TOMBOL PROSES SUBMIT.

GIMANA NTU KAKAK TOLONGIN....PERLU BANGET NIH KK Horse Patrol
 
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Sun Aug 08, 2010 12:00
Author Message
andriant
Jagoan PHP
Jagoan PHP


Joined: 31 Mar 2010
Posts: 911
Location: Jakarta
Post subject: Reply with quote
coba ini.. ini pake event onblur
Code:
<?php <script type="text/javascript">
function hit()
{
  var b1 = parseFloat (document.forms.hitung.bobot1.value);
  var b2 = parseFloat (document.forms.hitung.bobot2.value);
  document.forms.hitung.bobot3.value = b1+b2;
  }
</script>
<form name="hitung">
<table>
    <tr>
        <td>HITUNG</td>
    </tr>
    <tr>
        <td><input onblur="return hit();" type="text" size ="10" name="bobot1"></td>
        <td><input onblur="return hit();" type="text" size ="10" name="bobot2"></td>
        <td><input readonly="readonly" type="text" size ="10" name="bobot3"></td>
    </tr>
</table>
</form> ?>

_________________
Lagi Boker, Makan, Mau Tidur, Coding jangan lupa baca:
PHP Manual -> http://php.net/download-docs.php
MySQL Manual -> http://dev.mysql.com/doc/
 
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