Need Help....

SatuPortal_com

Hi,

I have 2 php files :

I. Student Planning file (studentplan.php)

=================================

      <tr>
        <td><div align="center">Id</div></td>
        <td width="400"><div align="center">Courses</div></td>
		<td><div align="center">Credit</div></td>
      </tr>
	 <tr>
        <td width="20">
		<input type="Text" name="kode1" size="10"></td>
        <td width="200"><input type="Text" name="mk1" size="62"></td>
		<td><input type="Text" name="sks1" size="5">

</td>
</tr>
<tr>
<td width="20"><input type="Text" name="kode2" size="10"></td>
<td width="200"><input type="Text" name="mk2" size="62"></td>
<td><input type="Text" name="sks2" size="5">
</td>
</tr>
<tr>
<td width="20"><input type="Text" name="kode3" size="10"></td>
<td width="200"><input type="Text" name="mk3" size="62"></td>
<td><input type="Text" name="sks3" size="5">
</td>
</tr>
</table><br><br>
<div align="center"><input type="Submit" name="submit" value="Submit"></div></form>
This is the form for student when they want to signup for course

==============================

II. Student Grade (grade.php)

===================================

<form method="post" action="<?php echo $PHP_SELF?>" name="edit">
<input type="hidden" name="id" value="<?php echo $id ?>">
<table width="550" border="1" cellspacing="0" cellpadding="2" bordercolor="#CCCCCC">
<tr>
<td><div align="center">Id</div></td>
<td><div align="center">Course</div></td>
<td><div align="center">Credit</div></td>
<td><div align="center">Grade</div></td>
<td><div align="center">C x G</div></td>
</tr>
<tr>
<td width="20"><input type="Text" name="kode1" size="10" value="<?php echo $myrow["kode1"]?>"></td>
<td width="200"><input type="Text" name="mk1" size="35" value="<?php echo $myrow["mk1"]?>"></td>
<td><input type="Text" name="sks1" size="5" value="<?php echo $myrow["mk1"]?>"></td>
<td width="20"><select name="nilai1">
<option value="A" SELECTED>A</option>
<option value="B">B</option>
<option value="C">C</option>
<option value="D">D</option>
</select>
</td>
<td width="100"><input type="Text" name="nk1" size="10">

</td>
</tr>
<tr>
<td width="20"><input type="Text" name="kode2" size="10" value="<?php echo $myrow["kode2"]?>"></td>
<td width="200"><input type="Text" name="mk2" size="35" value="<?php echo $myrow["mk2"]?>"></td>
<td><input type="Text" name="sks21" size="5" value="<?php echo $myrow["mk2"]?>"></td>
<td width="20"><select name="nilai2">
<option value="A" SELECTED>A</option>
<option value="B">B</option>
<option value="C">C</option>
<option value="D">D</option>
</select>
</td>
<td width="100"><input type="Text" name="nk2" size="10">

</td>
</tr>
<tr>
<td width="20"><input type="Text" name="kode3" size="10" value="<?php echo $myrow["kode3"]?>"></td>
<td width="200"><input type="Text" name="mk3" size="35" value="<?php echo $myrow["mk3"]?>"></td>
<td><input type="Text" name="sks3" size="5" value="<?php echo $myrow["mk1"]?>"></td>
<td width="20"><select name="nilai3">
<option value="A" SELECTED>A</option>
<option value="B">B</option>
<option value="C">C</option>
<option value="D">D</option>
</select>
</td>
<td width="100"><input type="Text" name="nk3" size="10">

</td>
</tr>
<tr valign="top">
<td> </td>
<td>Index</td>
<td><input type="Text" name="ip" size="5">
</td>
</tr>
</table>

<br>
<input type="Submit" name="update" value="Submit Grade"></form>
This is the form for teacher to input their student grade and calculate the index for each student<br><br>
Grade Value : A = 4 ; B = 3 ; C = 2 ; D = 1<br>
Note :<br>
I want to leave the value of grade still on alphabet :<br>
option value="A" SELECTED>A<br>
option value="B">B<br>
option value="C">C<br>
option value="D">D<br>
<br>
C x G = credit x grade for each course<br>
Index = sum of all (C x G) / sum of all credits
<p>
Please help me to calculate the [C x G] value and Index value using javascript ! For information, all value on above form will be save on mySQL database.

=====================================

I am a newbie for script programming, please help me with my calculating problem on grade.php file

Shadeless

i cannot help u with ur script problem.. since.. well i .... n/m

well... first of all... try next time u post to make a more specific thread title.. every1 who posts in here needs help.. if u do a specific thread title u increase the chance that some will help u alot more.

also u had the explanation of what u wanted to do just at end of the code, perhaps it will be easier if u put it on top of the code

pls dun feel insulted or something, just try to help u to get more results, the people who can help u here, mostly can't spend that much time to go to deep into it. So try to make it as easy possible for them, so they can help u easely.

SatuPortal_com

Thanks Shadeless,

The point is that my english is not good enough to explain my problem on short text, so i put all the code.😃