Let Tapestry renders all the components. You only use Javascript to make
them visible or invisible. I think that this is the most straight forward
way, otherwise you have to manipulate the rewind cycle, which is
error-prone.
On 5/20/06, Paul Cantrell <[EMAIL PROTECTED]> wrote:
Sorry to interject an actual Tapestry question into all the exciting
talk about logos and GWT!
I have a form with a bunch of text fields inside a @For. I want my
page to have a "new item" link that uses Javascript to add a new
element to the form.
My Javascript works great on the client -- new TextFields appear just
fine. But this adds unexpected components to my form, and of couse I
get a stale link error.
How do I prevent the stale link? Do I use Javascript to manually
modify the hidden field that lists the components in the form? i.e.
use Javascript to turn this:
<input type="hidden" name="formids"
value="items,Hidden,TextField,Submit"/>
...into this:
<input type="hidden" name="formids"
value="items,Hidden,TextField,Hidden,TextField,Hidden,TextField,Submit"/
>
...? Yuck!
Is there a better way?
I'm sure this must have been covered on the list or in the docs, but
I searched and couldn't find it. Any pointers in the right direct
would be welcome.
Cheers,
Paul
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