01.<html>
02.<head>
03.<title>ThaiCreate.Com Tutorial</title>
04.</head>
05.<body>
06.<script language="javascript">
07.function fncCal()
08.{
09. var tot = 0;
10. var sum = 0;
11. for(i=1;i<=document.form1.hdnLine.value;i++)
12. {
13. tot = parseInt(eval("document.form1.txtVol1_"+i+".value")) + parseInt(eval("document.form1.txtVol2_"+i+".value"))
14. eval("document.form1.txtVol3_"+i+".value="+tot);
15. sum = tot + tot;
16. document.form1.txtSum.value=sum;
17. }
18.}
19.</script>
20.<form action="page.cgi" method="post" name="form1">
21.Input 1 <input name="txtVol[]" id="txtVol1_1" type="text"> <input name="txtVol[]" id="txtVol2_1" type="text"> = <input name="txtVol[]" id="txtVol3_1" type="text"><br>
22.Input 2 <input name="txtVol[]" id="txtVol1_2" type="text"> <input name="txtVol[]" id="txtVol2_2" type="text"> = <input name="txtVol[]" id="txtVol3_2" type="text"><br>
23.Input 3 <input name="txtVol[]" id="txtVol1_3" type="text"> <input name="txtVol[]" id="txtVol2_3" type="text"> = <input name="txtVol[]" id="txtVol3_3" type="text"><br>
24.Input 4 <input name="txtVol[]" id="txtVol1_4" type="text"> <input name="txtVol[]" id="txtVol2_4" type="text"> = <input name="txtVol[]" id="txtVol3_4" type="text"><br>
25.Input 5 <input name="txtVol[]" id="txtVol1_5" type="text"> <input name="txtVol[]" id="txtVol2_5" type="text"> = <input name="txtVol[]" id="txtVol3_5" type="text"><br>
26.<input type="hidden" name="hdnLine" value="5">
27.
28.Summary : <input name="txtSum" id="txtSim" type="text"><br>
29.
30.<input name="btnCal" type="button" value="Cal" OnClick="JavaScript:fncCal();">
31.</form>
32.</body>
33.</html>
Load balance : Server 00
