there's a mixin for this purpose (RenderClientId), so, just use it in
your pagelink
On Sat, Feb 20, 2010 at 16:47, Martin Strand
<do.not.eat.yellow.s...@gmail.com> wrote:
> Tapestry will generate an id automatically and render it as an 'id'
> attribute if you invoke getClientId() on the PageLink in question.
> This is the typical use case where you would run a short script to
> manipulate the element, something like this:
>
>> <a t:id="myPageLink">Hello</a>
>> <script ...>
>> document.getElementById("${myPageLink.clientId}").doStuff();
>> </script>
>
>
>
> If the 'id' attribute would be equal to your t:id at all times (as you
> propose) loops would create duplicated ids:
>
>> <li t:type="loop" t:source="allPages" t:value="currentPage">
>> <!-- all links would get the same id, we should let Tapestry generate the
>> id instead -->
>> <a t:id="myPageLink">${currentPage}</a>
>> </li>
>
>
>
> It is good practice get the generated id by invoking getClientId() instead
> of explicitly setting your own value for 'id'.
>
> Martin
>
> On Sat, 20 Feb 2010 15:32:36 +0100, Lionel Touati <l.tou...@egencia.com>
> wrote:
>
>> Hi List,
>>
>> I may have missed something, but it seems that t:Id is not transformed
>> into a html ID at least for the pagelink component. It seems quite odd to
>> me, as you then need to add the id field manually in the TML file. Also it
>> does not seem to be consistent with the form fields for example
>>
>>
>> I've done a patch org.apache.tapestry5.corelib.base.AbstractLink to
>> support this in all links
>
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--
Andreas Andreou - andy...@apache.org - http://blog.andyhot.gr
Tapestry / Tacos developer
Open Source / JEE Consulting
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