Thanks a lot! Very simple workaround. I don't know why it didn't occur to me.
On Thu, Jun 30, 2011 at 1:22 PM, Kalle Korhonen
<kalle.o.korho...@gmail.com> wrote:
> This has been discussed a few times. The right way would be to use
> event propagation as intended, for example:
> <t:removerowlink><span id="confirmRemoval">Remove</span></t:removerowlink>
>
> Then add a handler for the nested element:
> Event.observe($('confirmRemoval'), 'click', function(event) {if
> (!confirm('are you sure to want to remove?')) event.stop();});
> to stop the event from being propagated to the actionlink handler.
>
> Since you are dealing with rows, the problem is with gathering all the
> ids of nested elements. If you used a button inside the link instead,
> you could just use its onclick handler:
> <t:removerowlink><button onclick="javascript:return confirm('blab
> la?')">Remove</button></t:removerowlink>
>
> Kalle
>
>
> On Thu, Jun 30, 2011 at 10:18 AM, Ernesto Badillo <ernest...@gmail.com> wrote:
>> Hi,
>>
>> I was trying to add a small script asking for confirmation before
>> removing an element contained in the ajaxformloop component. The first
>> thing I tried was the following:
>>
>> <t:removerowlink onclick="javascript:return confirm('blab
>> la?')">Remove</t:removerowlink>
>>
>> This doesn't work becasue this component's onclick handler is called
>> first and thus it is not possible to stop the removal. Then I
>> considered using a mixing like this:
>>
>> http://www.nuiton.org/repositories/entry/nuiton-web/trunk/nuiton-tapestry/src/main/java/org/nuiton/web/tapestry5/mixins/Confirm.java
>>
>> However, the problem here is that the removerowlink component doesn't
>> implement ClientElement so it is not possible to retrieve its id to
>> add an onclick handler.
>>
>> The only option left seems to be creating my own removerowlink
>> component. ¿Is there any other thing I can do? ¿Is it possible to do
>> this with a mixin?
>>
>> Thanks!
>>
>> --
>> Ernesto Badillo
>>
>> "Always code as if the person who will maintain your code is a maniac
>> serial killer that knows where you live."
>>
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>
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>
--
Ernesto Badillo
"Always code as if the person who will maintain your code is a maniac
serial killer that knows where you live."
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