tadapapaya Posted April 11, 2009 Share Posted April 11, 2009 <input name="jarak_perjalanan_kenderaan" type="text" id="jarak_perjalanan_kenderaan" size="6" maxlength="5"/></td> <td><input name="kadar_cas_perjalanan_kenderaan" type="text" id="kadar_cas_perjalanan_kenderaan" size="6" maxlength="5"/></td> <td><input name="jumlah_perjalanan_kenderaan" type="text" id="jumlah_perjalanan_kenderaan" size="10" maxlength="6"/> <input type="submit" name="butang" id="butang" value="Simpan" /> i have this code..okey...when i enter a float value in the first textfield & second textfield,the third textfield will automatically sum the value...how to work it done? Link to comment https://forums.phpfreaks.com/topic/153677-need-help/ Share on other sites More sharing options...
jackpf Posted April 11, 2009 Share Posted April 11, 2009 http://tinyurl.com/ch5we9 Link to comment https://forums.phpfreaks.com/topic/153677-need-help/#findComment-807586 Share on other sites More sharing options...
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