[Seaside] cancelButton using WAButtonTag

[Alejandro Mehring]

Hi, John! Thanks for your quick reply!

Unfortunatelly it doesn't work. Here is my code:

aCanvas button
  bePush;
  callback: self callback;
  script: (aCanvas jQuery this button primaryIcon: 'ui-icon-plus');
  onClick: (aCanvas jQuery ajax serializeThis);
  with: self label.

Is there any other way to disable callbacks execution when a form submits?
I've also tried emulating cancelButtons behaviour by wrapping my own
callback with WACancelActionCallback it complains about needing a
NiladicValuable block.

Thanks again!

On Thu, Oct 20, 2011 at 6:08 PM, John McKeon <p3anoman at gmail.com> wrote:

> Try onClick: (aCanvas jQuery ajax serializeThis);
>
>
> On Thu, Oct 20, 2011 at 3:12 PM, keropotter <keropotter at gmail.com> wrote:
>
>> Hi!! I'm developping an application using JQuery decorations, where the
>> buttons have icons.
>>
>> I have one button inside a form that's suposed to execute a Task, but I
>> wish
>> NOT to submit the form by pressing that button given that I do a series of
>> validations on every input callback. So if the form submits, it fails
>> because of the validations. I've tried using a #cancelButton but
>> unfortunately it generates a <input type="button" ...> which doesn't
>> support
>> JQuery's .button icon styling (which I need in order to keep the layout of
>> the page)
>>
>> Is there any way to achieve the same behaviour of cancelButton by using an
>> ordinary button?
>>
>> I've tried using a #button bePush; and invoking a callback via ajax, but
>> that ajax callback doesn't execute the button's callback, where I'm making
>> a
>> #call: to a WATask. Here's a piece of code for that purpose:
>>
>>        aCanvas button
>>                bePush;
>>                callback: [ self call: MyTask new ];
>>                script: (aCanvas jQuery this button primaryIcon:
>> 'ui-icon-plus');
>>                onClick: "I think here I should execute the button's
>> callback"
>>                with: 'Execute Task'.
>>
>> Any ideas on how to do this?
>>
>> Many thanks in advance!!
>> Alejandro
>>
>> --
>> View this message in context:
>> http://forum.world.st/cancelButton-using-WAButtonTag-tp3923147p3923147.html
>> Sent from the Seaside General mailing list archive at Nabble.com.
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>
>
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