Tim
for 2.x use the
ww:iterator
ww:if test=#foo=bar
http://struts.apache.org/2.x/docs/iteration-tags.html
M--
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- Original Message -
From: Tim B [EMAIL PROTECTED]
To: user@struts.apache.org
Sent: Friday, April 27, 2007 9:09 PM
Subject: Re: logic:iterate how to test the 1st and last iteration ?
piloupy GOTTAPIL [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi,
What I want to do is quite simple. I'd like to know how to test in a
logic:iterate when I'm at the first or last iteration.
My present problem is to parse a collection of String and display the
results like this :
### CODE : begin ###
value1, value2, value3
### CODE : end ###
And as you can see, for the last iteration, I mustn't displey the
comma character.
My present code is :
### CODE : begin ###
logic:iterate id=e name=myCollection
bean:write name=e property=name /,
/logic:iterate
### CODE : end ###
Thanks in advance :)
piloupy
how about using the length and offset attributes like so:
!--display first item of list with no comma--
logic:iterate id=e name=myCollection length=1
bean:write name=e property=name /
/logic:iterate
!--display remaining items of list with a comma and space prepended to
each--
logic:iterate id=e name=myCollection offset=1
, bean:write name=e property=name /
/logic:iterate
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