Sorry, my mailer messed up the last one, so here again...
newbie question:
I have a jsp which displays several rows with a logic:iterate, also
using the indexId-tag.
I'd like to display row numbers in my table. But the ctr-variable is 0-
based, and I would like to present 1 as the first nu
Because ctr is an "Integer" object - not a int primitive.
Niall
- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, February 26, 2004 5:13 PM
Subject: (Fwd) row counts in logic:iterate...
> Sorry, my mailer messed up th
Rinke:
Your "ctr" seems to be an *Integer* object and you are using it as an
"int". So simply say: ctr.intValue() + 1 and you should be ok.
Geeta
"[EMAIL PROTECTED]" wrote:
> Then why do i get this error?
>
> operator + cannot be applied to java.lang.Integer, int [javac]
> out.print( ctr + 1 );
riam possit
materiari?
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: Thursday, February 26, 2004 11:13 AM
> To: [EMAIL PROTECTED]
> Subject: (Fwd) row counts in logic:iterate...
>
>
> Sorry, my mailer messed up the last one, so
The "+" operator is an overloaded operator in Java. Here, within <%= %> it
thinks it is supposed to be concatenating and not adding. So, it cannot be
applied to an integer in this case because that operator is being used to
concatenate strings. I am going to assume that ctr is an integer. If
NEVER MIND. I was wrong about how <%= %> reads the + operator in this
case. The problem is that the value is an Integer rather than an int. I
learn something everyday.
At 10:38 AM 2/26/2004, you wrote:
The "+" operator is an overloaded operator in Java. Here, within <%= %>
it thinks it is s
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