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? Quote Link to comment Share on other sites More sharing options...
jackpf Posted April 11, 2009 Share Posted April 11, 2009 http://tinyurl.com/ch5we9 Quote Link to comment Share on other sites More sharing options...
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