Hello,

What I want to do is to have a "+" button, so that when you click it, the value of a textfield will be added with one.

Here my jsp code :
**************************************************
td><input type="text" name="quantities(2)" maxlength="10" size="2" value="4">
<input type="button" name="2" value="+" onclick="document.forms[0].quantities(2).value= document.forms[0].quantities(2).value+ 1">
******************************************************

But when I click my +-button it doesnt work!! Nothing change in the textfield.

Does anyone see the problem?

Thanx in advance!

Olivier

don't use array notation like quantities(2).
And then document.forms[0].quantity.value++ will give
desired result.
'document.forms[0].quantity.value+ 1' will simply append "1"
to the string representation of quantity's value.

regards
Akash