It did work, thanks. :)
-----Original Message-----
From: Howard Lewis Ship [mailto:hls...@gmail.com]
Sent: 30 أبريل, 2011 08:46 م
To: Tapestry users; r...@su3analytics.com
Subject: Re: Arithemtic operations in tml file
On Sat, Apr 30, 2011 at 8:00 AM, Richard Hill <r...@su3analytics.com> wrote:
>
> You need to do the addition in java, something like:
>
> public String getIndexValue() {
> return "" + (count + 1);
> }
>
or just:
public int getIndexValue() { return count + 1; }
Tapestry will quite happily do the int-to-string coercion automatically.
> and in .tml
>
> ${indexValue}
>
>
> returning an int will prob work too.
>
>
> On Sat, 2011-04-30 at 18:56 +0400, Amr Mohamed Mahmoud Hassanien wrote:
>> Hi All,
>>
>> In the Code below, I want to type the order of the images starting from 1,
>> as you know the index of the loop component starts from zero.
>> Now the expression ${count+1} does not work either ${count}. Do you know
>> any alternative?
>>
>> <t:loop source="images" value="image" index="count">
>> <fieldset class="file file">
>> <div class="image">
>> ${count}+1
>> </div>
>> </fieldset>
>> </t:loop>
>>
>> Thanks in advance,
>> Amr Hassanin
>>
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