Wed, 2011-12-07 06:01
Dear Experts
I have following codes
<html> <head> <title>this is first math exercise within Java Script</title> <script lanuage="Javascript"> function total() { Var amount1 = text1.value Var amount2 = text2.value Var total=eval(amount1) + eval(amount2) text3.value=total alter("Correct Answer") } </script> </head> <body> <center> <form> <table width="20%" border="1" cellpadding="1" cellspacing="1" > <tr> <td width="10%" align="center">Amount1</td> <td width="10%"><input type="number" name="text1" value="" min="1001" max="8000"></td> </tr> <tr> <td width="10%" align="center">Amount2</td> <td width="10%"><input type="number" name="text2" value="" min="1001" max="8000"></td> </tr> <tr> <td width="10%" align="center">Total</td> <td width="10%"><input type="number" name="text3" value="" min="1001" max="8000""></td> </tr> <tr> <td width="10%"></td> <td width="10%"><INPUT TYPE="button" NAME="Submit" VALUE="Compute" onclick="total()"> <input type=reset Value="Clear" size="30"></td> </tr> </table> </form> </center> </body> </html>
I want to get summed value in text3 but function does not excecute.
What is wrong in my codes?
Please help
//mod edit: wrong forum, moved to off topic ~gt
Fri, 2012-02-10 12:00
#1
Hi, use this
Hi,
use this code:
<html> <head> <title>this is first math exercise within Java Script</title> <script lanuage="Javascript"> function total() { var amount1 = calculate.text1.value var amount2 = calculate.text2.value var total=eval(amount1) + eval(amount2) calculate.text3.value=total alter("Correct Answer") } </script> </head> <body> <center> <form name="calculate"> <table width="20%" border="1" cellpadding="1" cellspacing="1" > <tr> <td width="10%" align="center">Amount1</td> <td width="10%"><input type="number" name="text1" value="" min="1001" max="8000"></td> </tr> <tr> <td width="10%" align="center">Amount2</td> <td width="10%"><input type="number" name="text2" value="" min="1001" max="8000"></td> </tr> <tr> <td width="10%" align="center">Total</td> <td width="10%"><input type="number" name="text3" value="" min="1001" max="8000"></td> </tr> <tr> <td width="10%"></td> <td width="10%"><INPUT TYPE="button" NAME="Submit" VALUE="Compute" onclick="total()"> <input type=reset Value="Clear" size="30"></td> </tr> </table> </form> </center> </body> </html>