Just bind the 'disabled' parameter of your submit to a property
and get/set that property according to your conditions...
On Tue, Mar 18, 2008 at 2:00 PM, Grigoris Ioannou
<[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I have a Submit button in my form that I want to have disabled and to only
> be disabled if the form does not contain any errors and the form is not
> rewinding.
>
> So, what I would like to do is (I assume)
> public void pageBeginRender(PageEvent event) {
> disable button ???
> }
>
> if (!delegate.getHasErrors()) {
> enable button ???
> }
>
> Is this possible? I looked at the tapestry API and I found code similar to
>
> Submit reservationButton = (Submit) getComponent("submitReservationButton");
> IBinding b = (IBinding) component.getBinding("disabled");
>
> but I cant set a new value (i.e. "ognl:false") to the button. How to do it?
> Any help would be appreciated
>
> Grigoris
>
--
Andreas Andreou - [EMAIL PROTECTED] - http://blog.andyhot.gr
Tapestry / Tacos developer
Open Source / JEE Consulting
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