Validating struts index property element in javascript

[Darvesh Niz]

HI
i have an action which has an array list element of marks and i am displaying as indexed property on my form so my form will have multiple marks elements indexed
<tr>
<td>Rollno</td>
<td>Kapoor K Min (minni)</td>
<td><input type="text" name="student[0].marks" size="30" value="0"></td>
</tr>

<tr>
<td>Rollno</td>
<td>Kapoor K Min (minni)</td>
<td><input type="text" name="student[1].marks" size="30" value="0"></td>
</tr>


<tr>
<td>Rollno</td>
<td>Kaporr K Kin (kinni)</td>
<td><input type="text" name="student[2].marks" size="30" value="0"></td>
</tr>

What i wanted to know how to reference this in javascript for example if i want to see the second indexed mark elemetns has some valid value instead of zero. is there a way to do it. Please let me knwo asap

Thanks
Rashid
[ May 12, 2008: Message edited by: Bear Bibeault ]

[Merrill Higginson]

In JavaScript there are usually at least a half dozen ways of doing the same thing. Here's one.

if (document.getElementsByName('student[1].marks')[0].value != '0') {
  // do something
}