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editing document.form.value field name

AnilPrakash Raju
Ranch Hand

Joined: Jul 26, 2004
Posts: 137
Hi,
in my jsp page, i allow the user to add items to a list and the list is displayed on the same page. The field name of the new item is incremented by 1.
for example
for item 1 - field name is 'level0'
for item 2 - field name is 'level1'
for item 3 - field name is 'level2'
etc.

I using this way to save the values later in an array.

But my question is that:
I need to check the value of the field in javascript.
I am sending the length of the array to my javascript function but how to i get the value of the field.

What i am doing in js:
for (var x = 0; x < length; x++)
{
var fieldValue =document.form2.level'+x+'.value;
}

But this does not work.

Does anyone has any suggestions how i can read the value of the fields?

Thanks in advance

Anil
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61653
    
  67

Well, of course that won't work.

You need to use the alternative fetch notation:



When posting code, please use UBB code tags as I have done.


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AnilPrakash Raju
Ranch Hand

Joined: Jul 26, 2004
Posts: 137
Thanks



Anil
 
Consider Paul's rocket mass heater.
 
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